I can't open FF and get message: Error: a is undefined
FF won't open, even if in safe mode. Under FF, I get an error box with the message "Error: a is undefined" the error info is "Source File: http://www.google.com/extern_js/f/CgJlbhICdXMrMFo4ACwrMA44ACwrMBc4ACwrMDw4ACwrMFE4ACwrMFk4ACwrMAo4AEBdmgICcHMsKzAWOAAsKzAZOAAsKzAlOAAsKzAqOAAsKzArOAAsKzA1OAAsKzBAOAAsKzBBOAAsKzBNOAAsKzBOOAAsKzBTOAAsKzBUOAAsKzBfOAAsKzBjOAAsKzBpOAAsKzB0OAAsKzAdOAAsKzBcOAAsKzAYOAAsgAI8kAI2/BFKlF3L_Vtk.js Line: 333" What is solution?
Réiteach roghnaithe
- "Clear the Cache": Firefox > Preferences > Advanced > Network > Offline Storage (Cache): "Clear Now"
- "Remove the Cookies" from sites causing problems: Firefox > Preferences > Privacy > Cookies: "Show Cookies"
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
See:
Read this answer in context 👍 0All Replies (2)
Réiteach Roghnaithe
- "Clear the Cache": Firefox > Preferences > Advanced > Network > Offline Storage (Cache): "Clear Now"
- "Remove the Cookies" from sites causing problems: Firefox > Preferences > Privacy > Cookies: "Show Cookies"
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
See:
Clearing the Cache as described worked. Thank you very much.