eclipse-theia/theia

plugin: webviews on development host do not work on electron

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#10.989 aberto em 5 de abr. de 2022

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electronhelp wantedplug-in system

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Description

Bug Description:

On electron, and when starting the development host (plugin-system) webviews fail to properly start due to a service worker error:

Uncaught (in promise) DOMException: Failed to register a ServiceWorker: The document is in an invalid state.

Steps to Reproduce:

  1. open https://github.com/microsoft/vscode-extension-samples/tree/main/webview-sample as a workspace
  2. build the extension (npm i)
  3. start the debug configuration run extension
  4. the development host should start
  5. trigger the command cat coding: start cat coding session
  6. the webview editor opens but there is no content with the above error

Additional Info

  • Operating System: Windows 10
  • Theia Version: latest

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