Error On Trying to Chart #83

Closed
Closed
Error On Trying to Chart#83

Description

@angrydexterous
angrydexterous
opened on Sep 15, 2016

Description

Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos

System.ArgumentNullException: Value cannot be null.
Parameter name: key
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
Stopped due to error

Repro steps

open System
open FSharp.Charting

// start at -PI and finish at PI
let startX = -Math.PI
let endX = Math.PI

// the data
let data =
[| startX..0.1..endX |]
|> Array.map (fun x -> (x, sin(x)))

// display a line graph
Chart.Line(data)
|> Chart.WithXAxis(true, "", 3.2, -3.2)
|> Chart.WithYAxis(true, "", 1.0, -1.0)
|> Display

// display the latex
Util.Math("f(x) = sin(x)") |> Display

Expected behavior

No Error

Actual behavior

Error shown above

Known workarounds

No workaround

Related information

  • Operating system - Docker image, and native Ubuntu 15.06
  • Branch - latest
  • Mono 4.4.2
  • Performance information, links to performance testing scripts

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      Error On Trying to Chart #83
      Closed
      Closed
      Error On Trying to Chart#83
      Description
      @angrydexterous
      angrydexterous
      opened on Sep 15, 2016
      Description
      Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
      System.ArgumentNullException: Value cannot be null.
      
Parameter name: key
      
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
      
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
      
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
      
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
      
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
      
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
      
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
      
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
      
Stopped due to error
      Repro steps
      open System
      
open FSharp.Charting
      // start at -PI and finish at PI
      
let startX = -Math.PI
      
let endX = Math.PI
      // the data
      
let data =
      
[| startX..0.1..endX |]
      
|> Array.map (fun x -> (x, sin(x)))
      // display a line graph
      
Chart.Line(data)
      
|> Chart.WithXAxis(true, "", 3.2, -3.2)
      
|> Chart.WithYAxis(true, "", 1.0, -1.0)
      
|> Display
      // display the latex
      
Util.Math("f(x) = sin(x)") |> Display
      Expected behavior
      No Error
      Actual behavior
      Error shown above
      Known workarounds
      No workaround
      Related information
      • Operating system - Docker image, and native Ubuntu 15.06
      • Branch - latest
      • Mono 4.4.2
      • Performance information, links to performance testing scripts
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        No labels
        No labels
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          Error On Trying to Chart #83
          Closed
          Closed
          Error On Trying to Chart#83
          Description
          @angrydexterous
          angrydexterous
          opened on Sep 15, 2016
          Description
          Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
          System.ArgumentNullException: Value cannot be null.
          
Parameter name: key
          
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
          
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
          
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
          
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
          
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
          
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
          
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
          
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
          
Stopped due to error
          Repro steps
          open System
          
open FSharp.Charting
          // start at -PI and finish at PI
          
let startX = -Math.PI
          
let endX = Math.PI
          // the data
          
let data =
          
[| startX..0.1..endX |]
          
|> Array.map (fun x -> (x, sin(x)))
          // display a line graph
          
Chart.Line(data)
          
|> Chart.WithXAxis(true, "", 3.2, -3.2)
          
|> Chart.WithYAxis(true, "", 1.0, -1.0)
          
|> Display
          // display the latex
          
Util.Math("f(x) = sin(x)") |> Display
          Expected behavior
          No Error
          Actual behavior
          Error shown above
          Known workarounds
          No workaround
          Related information
          • Operating system - Docker image, and native Ubuntu 15.06
          • Branch - latest
          • Mono 4.4.2
          • Performance information, links to performance testing scripts
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            No labels
            No labels
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Error On Trying to Chart #83
              Closed
              Closed
              Error On Trying to Chart#83
              Description
              @angrydexterous
              angrydexterous
              opened on Sep 15, 2016
              Description
              Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
              System.ArgumentNullException: Value cannot be null.
              
Parameter name: key
              
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
              
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
              
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
              
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
              
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
              
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
              
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
              
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
              
Stopped due to error
              Repro steps
              open System
              
open FSharp.Charting
              // start at -PI and finish at PI
              
let startX = -Math.PI
              
let endX = Math.PI
              // the data
              
let data =
              
[| startX..0.1..endX |]
              
|> Array.map (fun x -> (x, sin(x)))
              // display a line graph
              
Chart.Line(data)
              
|> Chart.WithXAxis(true, "", 3.2, -3.2)
              
|> Chart.WithYAxis(true, "", 1.0, -1.0)
              
|> Display
              // display the latex
              
Util.Math("f(x) = sin(x)") |> Display
              Expected behavior
              No Error
              Actual behavior
              Error shown above
              Known workarounds
              No workaround
              Related information
              • Operating system - Docker image, and native Ubuntu 15.06
              • Branch - latest
              • Mono 4.4.2
              • Performance information, links to performance testing scripts
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                No labels
                No labels
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Error On Trying to Chart #83
                  Closed
                  Closed
                  Error On Trying to Chart#83
                  Description
                  @angrydexterous
                  angrydexterous
                  opened on Sep 15, 2016
                  Description
                  Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
                  System.ArgumentNullException: Value cannot be null.
                  
Parameter name: key
                  
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
                  
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
                  
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
                  
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
                  
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
                  
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
                  
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
                  
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
                  
Stopped due to error
                  Repro steps
                  open System
                  
open FSharp.Charting
                  // start at -PI and finish at PI
                  
let startX = -Math.PI
                  
let endX = Math.PI
                  // the data
                  
let data =
                  
[| startX..0.1..endX |]
                  
|> Array.map (fun x -> (x, sin(x)))
                  // display a line graph
                  
Chart.Line(data)
                  
|> Chart.WithXAxis(true, "", 3.2, -3.2)
                  
|> Chart.WithYAxis(true, "", 1.0, -1.0)
                  
|> Display
                  // display the latex
                  
Util.Math("f(x) = sin(x)") |> Display
                  Expected behavior
                  No Error
                  Actual behavior
                  Error shown above
                  Known workarounds
                  No workaround
                  Related information
                  • Operating system - Docker image, and native Ubuntu 15.06
                  • Branch - latest
                  • Mono 4.4.2
                  • Performance information, links to performance testing scripts
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    No labels
                    No labels
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      Error On Trying to Chart #83
                      Closed
                      Closed
                      Error On Trying to Chart#83
                      Description
                      @angrydexterous
                      angrydexterous
                      opened on Sep 15, 2016
                      Description
                      Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
                      System.ArgumentNullException: Value cannot be null.
                      
Parameter name: key
                      
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
                      
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
                      
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
                      
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
                      
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
                      
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
                      
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
                      
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
                      
Stopped due to error
                      Repro steps
                      open System
                      
open FSharp.Charting
                      // start at -PI and finish at PI
                      
let startX = -Math.PI
                      
let endX = Math.PI
                      // the data
                      
let data =
                      
[| startX..0.1..endX |]
                      
|> Array.map (fun x -> (x, sin(x)))
                      // display a line graph
                      
Chart.Line(data)
                      
|> Chart.WithXAxis(true, "", 3.2, -3.2)
                      
|> Chart.WithYAxis(true, "", 1.0, -1.0)
                      
|> Display
                      // display the latex
                      
Util.Math("f(x) = sin(x)") |> Display
                      Expected behavior
                      No Error
                      Actual behavior
                      Error shown above
                      Known workarounds
                      No workaround
                      Related information
                      • Operating system - Docker image, and native Ubuntu 15.06
                      • Branch - latest
                      • Mono 4.4.2
                      • Performance information, links to performance testing scripts
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        No labels
                        No labels
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          Error On Trying to Chart #83
                          Closed
                          Closed
                          Error On Trying to Chart#83
                          Description
                          @angrydexterous
                          angrydexterous
                          opened on Sep 15, 2016
                          Description
                          Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
                          System.ArgumentNullException: Value cannot be null.
                          
Parameter name: key
                          
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
                          
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
                          
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
                          
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
                          
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
                          
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
                          
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
                          
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
                          
Stopped due to error
                          Repro steps
                          open System
                          
open FSharp.Charting
                          // start at -PI and finish at PI
                          
let startX = -Math.PI
                          
let endX = Math.PI
                          // the data
                          
let data =
                          
[| startX..0.1..endX |]
                          
|> Array.map (fun x -> (x, sin(x)))
                          // display a line graph
                          
Chart.Line(data)
                          
|> Chart.WithXAxis(true, "", 3.2, -3.2)
                          
|> Chart.WithYAxis(true, "", 1.0, -1.0)
                          
|> Display
                          // display the latex
                          
Util.Math("f(x) = sin(x)") |> Display
                          Expected behavior
                          No Error
                          Actual behavior
                          Error shown above
                          Known workarounds
                          No workaround
                          Related information
                          • Operating system - Docker image, and native Ubuntu 15.06
                          • Branch - latest
                          • Mono 4.4.2
                          • Performance information, links to performance testing scripts
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            No labels
                            No labels
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              Error On Trying to Chart #83
                              Closed
                              Closed
                              Error On Trying to Chart#83
                              Description
                              @angrydexterous
                              angrydexterous
                              opened on Sep 15, 2016
                              Description
                              Ran latest docker repo, and ran latest from source -> following error occurs in both when running charting from the demos
                              System.ArgumentNullException: Value cannot be null.
                              
Parameter name: key
                              
at System.ThrowHelper.ThrowArgumentNullException (ExceptionArgument argument) <0x7f92825f65d0 + 0x00021> in :0
                              
at System.Collections.Generic.Dictionary2[TKey,TValue].FindEntry (System.Collections.Generic.TKey key) <0x409fb690 + 0x00033> in <filename unknown>:0 at System.Collections.Generic.Dictionary2[TKey,TValue].ContainsKey (System.Collections.Generic.TKey key) <0x409fb640 + 0x00019> in :0
                              
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x0004d> in :0
                              
at FSharp.Charting.ChartTypes.layoutSubCharts@798 (SeriesChartType chartType, System.Collections.Generic.Dictionary2 visited, Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb160 + 0x002ff> in :0
                              
at FSharp.Charting.ChartTypes+layoutSubCharts@798-1.Invoke (Microsoft.FSharp.Core.FSharpOption1 targetParent, System.Object target) <0x409fb110 + 0x0002b> in <filename unknown>:0 at Microsoft.FSharp.Core.OptimizedClosures+Invoke@3252[T2,TResult,T1].Invoke (T2 u) <0x403bdda0 + 0x00029> in <filename unknown>:0 at FSharp.Charting.ChartTypes+applyPropertyDefaults@810-1[a].Invoke (a arg10) <0x409fb0e0 + 0x00021> in <filename unknown>:0 at Microsoft.FSharp.Core.FSharpFunc2[T,TResult].InvokeFast[V](Microsoft.FSharp.Core.FSharpFunc2 func, Microsoft.FSharp.Core.T arg1, Microsoft.FSharp.Core.TResult arg2) <0x4039d110 + 0x000a5> in <filename unknown>:0 at FSharp.Charting.ChartTypes.applyPropertyDefaults[a](SeriesChartType chartType, FSharp.Charting.a target) <0x409fac00 + 0x00187> in <filename unknown>:0 at FSharp.Charting.ChartTypes+GenericChart..ctor (SeriesChartType chartType) <0x409fa420 + 0x00187> in <filename unknown>:0 at FSharp.Charting.Chart.Line[a97,a98,a99](IEnumerable1 data, Microsoft.FSharp.Core.FSharpOption1 Name, Microsoft.FSharp.Core.FSharpOption1 Title, Microsoft.FSharp.Core.FSharpOption1 Labels, Microsoft.FSharp.Core.FSharpOption1 Color, Microsoft.FSharp.Core.FSharpOption1 XTitle, Microsoft.FSharp.Core.FSharpOption1 YTitle) <0x409ef440 + 0x0005f> in :0
                              
at <StartupCode$FSI_0005>.$FSI_0005.main@ () <0x409fef00 + 0x0028b> in :0
                              
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
                              
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) <0x7f92826ef2f0 + 0x000a1> in :0
                              
Stopped due to error
                              Repro steps
                              open System
                              
open FSharp.Charting
                              // start at -PI and finish at PI
                              
let startX = -Math.PI
                              
let endX = Math.PI
                              // the data
                              
let data =
                              
[| startX..0.1..endX |]
                              
|> Array.map (fun x -> (x, sin(x)))
                              // display a line graph
                              
Chart.Line(data)
                              
|> Chart.WithXAxis(true, "", 3.2, -3.2)
                              
|> Chart.WithYAxis(true, "", 1.0, -1.0)
                              
|> Display
                              // display the latex
                              
Util.Math("f(x) = sin(x)") |> Display
                              Expected behavior
                              No Error
                              Actual behavior
                              Error shown above
                              Known workarounds
                              No workaround
                              Related information
                              • Operating system - Docker image, and native Ubuntu 15.06
                              • Branch - latest
                              • Mono 4.4.2
                              • Performance information, links to performance testing scripts
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                No labels
                                No labels
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions