The net::err_unknown_url_scheme error is usually triggered because of some underlying web browsing error. It can also occur if the user tries to open multiple pages of the interface.

This article discusses the "Err_unknown_URL_scheme' in Android Webview" error and gives you three solutions to fix the problem.

Use auth0 in Ionic cordova app, and when user sign in to app successfully cannot redirect to app because net: ERR_UNKNOWN_URL_SCHEME error. targetSdkVersion 29 was worked, but when upgrade to 30 get ...

Test View not working properly in VSC version 1.47.0 unneon/icie#38 jkchao mentioned this on Aug 10, 2020 BUG: ERROR_UNKNOWN_URL_SCHEME jkchao/vscode-excalidraw#10 github-actions locked and limited ...