QtWebEngine/ReportingCrashes: Difference between revisions
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To clear the cache, manually delete your application settings folders. | To clear the cache, manually delete your application settings folders. | ||
Windows: Delete the directory named after your executable in %APPDATA%, %LOCALAPPDATA% | Windows: Delete the directory named after your executable in %APPDATA%, %LOCALAPPDATA%<br /> | ||
Linux: Delete the directory named after your executable in | Linux: Delete the directory named after your executable in | ||
Revision as of 11:48, 26 March 2019
Random advice on how to debug WebEngine issues. Still WIP.
Deleting application settings
Qt WebEngine does cache things in your local user account, and sometimes this causes crashes or asserts on startup, especially when switching between different Qt (and therefore WebEngine) versions.
To clear the cache, manually delete your application settings folders.
Windows: Delete the directory named after your executable in %APPDATA%, %LOCALAPPDATA%
Linux: Delete the directory named after your executable in
Getting a Stacktrace
To get a better stack trace, launch your application with '--single-process' argument.
Graphics Issues
TODO: qtdiag, QT_OPENGL=software.
Debug Output
Run with '--enable-logging --log-level=0' .