Before loading, suddenly firefox displays [Javascript Application} Type Error:this,_native Wrapper is null, with an OK button. Help!
Immediately after the recent but one update, firefox crashed repeatedly and now only loads after clicking OK after seeing the popup error message.
Chosen solution
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode
All Replies (2)
Chosen Solution
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode
Thanks, cor-el, that cured it but I wish I knew exactly what it was that made the cure :-)
Modified