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有关self._render_context_offscreen的问题 #37

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Open
有关self._render_context_offscreen的问题#37

Description

@liaojiaxin97
liaojiaxin97
opened on Nov 22, 2024

当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
2.再次运行后出现以下错误
Error executing job with overrides: []
Traceback (most recent call last):
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
metrics.update(inference(args, envs, dataset, agent, logger))
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
obs, reward, done, info = envs.step(action)
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
return self.step_wait()
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
observation, self._rewards[i], self._dones[i], info = env.step(action)
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
observation, reward, done, info = super().step(act)
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
return self.env.step(action)
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
frame = self.env.render(
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
return self.env.render(mode=mode,
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
assert self._render_context_offscreen is not None
AssertionError

我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
……
if camera_name is None:
camera_id = None
else:
camera_id = self.model.camera_name2id(camera_name)

 assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

……

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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
      Skip to content
      有关self._render_context_offscreen的问题 #37
      Open
      Open
      有关self._render_context_offscreen的问题#37
      Description
      @liaojiaxin97
      liaojiaxin97
      opened on Nov 22, 2024
      当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
      
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
      
2.再次运行后出现以下错误
      
Error executing job with overrides: []
      
Traceback (most recent call last):
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
      
metrics.update(inference(args, envs, dataset, agent, logger))
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
      
obs, reward, done, info = envs.step(action)
      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
      
return self.step_wait()
      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
      
observation, self._rewards[i], self._dones[i], info = env.step(action)
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
      
observation, reward, done, info = super().step(act)
      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
      
return self.env.step(action)
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
      
frame = self.env.render(
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
      
return self.env.render(mode=mode,
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
      
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
      
assert self._render_context_offscreen is not None
      
AssertionError
      我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
      
……
      
if camera_name is None:
      
camera_id = None
      
else:
      
camera_id = self.model.camera_name2id(camera_name)
       assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

      ……
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
          Skip to content
          有关self._render_context_offscreen的问题 #37
          Open
          Open
          有关self._render_context_offscreen的问题#37
          Description
          @liaojiaxin97
          liaojiaxin97
          opened on Nov 22, 2024
          当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
          
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
          
2.再次运行后出现以下错误
          
Error executing job with overrides: []
          
Traceback (most recent call last):
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
          
metrics.update(inference(args, envs, dataset, agent, logger))
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
          
obs, reward, done, info = envs.step(action)
          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
          
return self.step_wait()
          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
          
observation, self._rewards[i], self._dones[i], info = env.step(action)
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
          
observation, reward, done, info = super().step(act)
          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
          
return self.env.step(action)
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
          
frame = self.env.render(
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
          
return self.env.render(mode=mode,
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
          
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
          
assert self._render_context_offscreen is not None
          
AssertionError
          我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
          
……
          
if camera_name is None:
          
camera_id = None
          
else:
          
camera_id = self.model.camera_name2id(camera_name)
           assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

          ……
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
              Skip to content
              有关self._render_context_offscreen的问题 #37
              Open
              Open
              有关self._render_context_offscreen的问题#37
              Description
              @liaojiaxin97
              liaojiaxin97
              opened on Nov 22, 2024
              当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
              
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
              
2.再次运行后出现以下错误
              
Error executing job with overrides: []
              
Traceback (most recent call last):
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
              
metrics.update(inference(args, envs, dataset, agent, logger))
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
              
obs, reward, done, info = envs.step(action)
              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
              
return self.step_wait()
              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
              
observation, self._rewards[i], self._dones[i], info = env.step(action)
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
              
observation, reward, done, info = super().step(act)
              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
              
return self.env.step(action)
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
              
frame = self.env.render(
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
              
return self.env.render(mode=mode,
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
              
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
              
assert self._render_context_offscreen is not None
              
AssertionError
              我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
              
……
              
if camera_name is None:
              
camera_id = None
              
else:
              
camera_id = self.model.camera_name2id(camera_name)
               assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

              ……
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
                  Skip to content
                  有关self._render_context_offscreen的问题 #37
                  Open
                  Open
                  有关self._render_context_offscreen的问题#37
                  Description
                  @liaojiaxin97
                  liaojiaxin97
                  opened on Nov 22, 2024
                  当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
                  
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
                  
2.再次运行后出现以下错误
                  
Error executing job with overrides: []
                  
Traceback (most recent call last):
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
                  
metrics.update(inference(args, envs, dataset, agent, logger))
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
                  
obs, reward, done, info = envs.step(action)
                  
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
                  
return self.step_wait()
                  
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
                  
observation, self._rewards[i], self._dones[i], info = env.step(action)
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
                  
observation, reward, done, info = super().step(act)
                  
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
                  
return self.env.step(action)
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
                  
frame = self.env.render(
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
                  
return self.env.render(mode=mode,
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
                  
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
                  
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
                  
assert self._render_context_offscreen is not None
                  
AssertionError
                  我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
                  
……
                  
if camera_name is None:
                  
camera_id = None
                  
else:
                  
camera_id = self.model.camera_name2id(camera_name)
                   assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

                  ……
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
                      Skip to content
                      有关self._render_context_offscreen的问题 #37
                      Open
                      Open
                      有关self._render_context_offscreen的问题#37
                      Description
                      @liaojiaxin97
                      liaojiaxin97
                      opened on Nov 22, 2024
                      当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
                      
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
                      
2.再次运行后出现以下错误
                      
Error executing job with overrides: []
                      
Traceback (most recent call last):
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
                      
metrics.update(inference(args, envs, dataset, agent, logger))
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
                      
obs, reward, done, info = envs.step(action)
                      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
                      
return self.step_wait()
                      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
                      
observation, self._rewards[i], self._dones[i], info = env.step(action)
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
                      
observation, reward, done, info = super().step(act)
                      
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
                      
return self.env.step(action)
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
                      
frame = self.env.render(
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
                      
return self.env.render(mode=mode,
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
                      
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
                      
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
                      
assert self._render_context_offscreen is not None
                      
AssertionError
                      我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
                      
……
                      
if camera_name is None:
                      
camera_id = None
                      
else:
                      
camera_id = self.model.camera_name2id(camera_name)
                       assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

                      ……
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, 'i');
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// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
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observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
                          Skip to content
                          有关self._render_context_offscreen的问题 #37
                          Open
                          Open
                          有关self._render_context_offscreen的问题#37
                          Description
                          @liaojiaxin97
                          liaojiaxin97
                          opened on Nov 22, 2024
                          当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
                          
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
                          
2.再次运行后出现以下错误
                          
Error executing job with overrides: []
                          
Traceback (most recent call last):
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
                          
metrics.update(inference(args, envs, dataset, agent, logger))
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
                          
obs, reward, done, info = envs.step(action)
                          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
                          
return self.step_wait()
                          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
                          
observation, self._rewards[i], self._dones[i], info = env.step(action)
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
                          
observation, reward, done, info = super().step(act)
                          
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
                          
return self.env.step(action)
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
                          
frame = self.env.render(
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
                          
return self.env.render(mode=mode,
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
                          
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
                          
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
                          
assert self._render_context_offscreen is not None
                          
AssertionError
                          我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
                          
……
                          
if camera_name is None:
                          
camera_id = None
                          
else:
                          
camera_id = self.model.camera_name2id(camera_name)
                           assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

                          ……
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
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[data-theme="light"], [data-theme="light"],
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pre code, pre code * {
filter: none !important;
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/* Fix common UI elements */
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filter: invert(1) hue-rotate(180deg) !important;
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::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
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var style = document.getElementById('universal-dark-mode-style');
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有关self._render_context_offscreen的问题 · Issue #37 · CleanDiffuserTeam/CleanDiffuser · GitHub
                              Skip to content
                              有关self._render_context_offscreen的问题 #37
                              Open
                              Open
                              有关self._render_context_offscreen的问题#37
                              Description
                              @liaojiaxin97
                              liaojiaxin97
                              opened on Nov 22, 2024
                              当我正常安装依赖后，运行pipeline中的dp_robomimic.py，出现了几个问题：
                              
1.yaml文件中的dataset_path:的路径使用相对路径会出现该问题OSError: Unable to synchronously open file，改为绝对路径后可以加载路径（有更好的解决办法吗？）
                              
2.再次运行后出现以下错误
                              
Error executing job with overrides: []
                              
Traceback (most recent call last):
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 272, in pipeline
                              
metrics.update(inference(args, envs, dataset, agent, logger))
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/pipelines/dp_robomimic.py", line 134, in inference
                              
obs, reward, done, info = envs.step(action)
                              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/vector_env.py", line 112, in step
                              
return self.step_wait()
                              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/vector/sync_vector_env.py", line 138, in step_wait
                              
observation, self._rewards[i], self._dones[i], info = env.step(action)
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 110, in step
                              
observation, reward, done, info = super().step(act)
                              
File "/home/pxw/anaconda3/envs/cdiff_v3/lib/python3.9/site-packages/gym/core.py", line 280, in step
                              
return self.env.step(action)
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/wrapper.py", line 248, in step
                              
frame = self.env.render(
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/CleanDiffuser-main/cleandiffuser/env/robomimic/robomimic_lowdim_wrapper.py", line 93, in render
                              
return self.env.render(mode=mode,
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robomimic-master/robomimic/envs/env_robosuite.py", line 196, in render
                              
im = self.env.sim.render(height=height, width=width, camera_name=camera_name)
                              
File "/home/pxw/QDU/Neo/Project/CleanDiffuser-main/robosuite/robosuite/utils/binding_utils.py", line 1126, in render
                              
assert self._render_context_offscreen is not None
                              
AssertionError
                              我找到该文件binding_utils.py，debug发现self._render_context_offscreen为None，并且没有发现能给self._render_context_offscreen赋值的地方，请问该如何修改才能正常运行？
                              
……
                              
if camera_name is None:
                              
camera_id = None
                              
else:
                              
camera_id = self.model.camera_name2id(camera_name)
                               assert mode == "offscreen", "only offscreen supported for now"
assert **self._render_context_offscreen is not None**
with _MjSim_render_lock:
self._render_context_offscreen.render(
width=width, height=height, camera_id=camera_id, segmentation=segmentation
)
return self._render_context_offscreen.read_pixels(width, height, depth=depth, segmentation=segmentation)

                              ……
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