For more trouble shooting passing on to @deepak1556 and @chrmarti. sometimes error disappear after code restart, sometimes persist for days. . Well occasionally send you account related emails. variables. fire @ event.ts:577 show @ extensionsViews.ts:243 triggerOnDidAddVisibleViewDescriptors @ viewContainerModel.ts:447 I encountered the same issue. _executeEdit @ cursor.ts:625 Googled open cmd or windows terminal and type "echo %http_proxy" or "echo %https_proxy". Date 2017-09-06T16:19:37.192Z 2- open "environment variables" fire @ event.ts:577 query @ extensionGalleryService.ts:639 We had installed security software for browser and it was blocking VScode to download from marketplace. Well occasionally send you account related emails. (anonymous) @ extensionsViewlet.ts:694 js debug window shows nothing. http_proxy and https_proxy environment variables. workbench.html:1 Access to XMLHttpRequest at 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' from origin 'vscode-file://vscode-app' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Linux or Cmd + , on macOS. In my case it was related to my region. @jrieken Have you seen XHR Failed before? See also our issue reporting guidelines. 6- search proxy privacy statement. _withViewEventsCollector @ viewModelImpl.ts:1065 If you need to set a proxy directly in Visual Studio Code: The value of your proxy setting will have the following format: Make sure to replace the placeholders with the actual values. If you want to open the current directory in VS Code, run the following command. (anonymous) @ event.ts:73 (anonymous) @ request.ts:42 No, maybe this is because of resource filtering/blocking @mjbvz added. _executeEditOperation @ cursor.ts:465 In addition, my Brave browser was unable to load https://marketplace.visualstudio.com/ until I refresh it more than three times, it was successfully to load. workbench.html:1 Access to XMLHttpRequest at 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' from origin 'vscode-file://vscode-app' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Any idea of what kind of support I should contact for such a case ? Already on GitHub? If the error persists, try to update VS Code to the latest version. Seems like you have network connection issues - it could be proxy related or network admin related. show @ extensionsViews.ts:1093 click enter. Because if the proxy on vs code not 4- open VS code and press F1 I am using office laptop here. (anonymous) @ extensionsViewlet.ts:552 I also have this issue. @vinothbabu / @KUGA2 Is the proxy http or https? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. You are Godlike problem solver bro. Contents hide 1 Use a direct internet connection 2 Turn on automatic proxy detection 3 Ignore certificate errors in VSCode 4 Disable JS source maps 5 Change your DNS 6 Install the extension offline using VSIX file Use a direct internet connection (anonymous) @ textAreaInput.ts:356 privacy statement. XHR failed . Have a question about this project? runEditorCommand @ coreCommands.ts:1737 invokeFunction @ instantiationService.ts:61 (anonymous) @ suggestEnabledInput.ts:185 (anonymous) @ keybindingService.ts:260 If the Http: Proxy setting is not set, it is inherited from the log.ts:301 ERR Error: XHR failed onDidAddViewDescriptors @ extensionsViewlet.ts:693 Error occurred while fetching the list of data extensions installed on the report server Verified I finally figured this out, sort of As suggested in my first post, the CRMWeb\web.config contained this entry at the bottom under system.net:
error while fetching extensions xhr failed proxy
