Skip to content

React 15.6 - react-flags.js:135 Uncaught TypeError: Cannot read property 'length' of undefined #11

Description

@michaelrodov

Hi, Since version 0.1.13 I'm seeing this issue when using flags (same code)
If i switch back to 0.1.12 the issue is gone.
I haven't investigated this, but it seems like a props reset (The props are being refreshed and instead of country i get undefined)

react-flags.js:135 Uncaught TypeError: Cannot read property 'length' of undefined
    at Flag.render (react-flags.js:135)
    at ReactCompositeComponent.js:793
    at measureLifeCyclePerf (ReactCompositeComponent.js:73)
    at ReactCompositeComponentWrapper._renderValidatedComponentWithoutOwnerOrContext (ReactCompositeComponent.js:792)
    at ReactCompositeComponentWrapper._renderValidatedComponent (ReactCompositeComponent.js:819)
    at ReactCompositeComponentWrapper.performInitialMount (ReactCompositeComponent.js:359)
    at ReactCompositeComponentWrapper.mountComponent (ReactCompositeComponent.js:255)
    at Object.mountComponent (ReactReconciler.js:43)
    at ReactDOMComponent.mountChildren (ReactMultiChild.js:234)
    at ReactDOMComponent._createInitialChildren (ReactDOMComponent.js:701)

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions