I am getting a communicat from Java Script that: exc in ev handl Type Error: brw is undefined, Can you help me? Thank you. I don't know what to do.
Exc in ev handl: TypeError: brw is undefined. Problem.
Wšykne wótegrona (1)
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