Whenever I open Firefox on my iMac, it opens for a half a second and then crashes immediately, opening a window of Firefox crash report. I try to open it in safe mode, but nothing happens. I don't even see Firefox come up in the activity monitor. My iMac is running macOS High Sierra, and is a school workstation.
iMac Pro
FireFox is not an Apple product so we cannot support it, however do some basic resets. I would start with a Safe Mode reset and then restart normally and test. If that does not work, then reset the NVRAM. Links to how to do both are noted below. If the problem continues please contact the developers of the app for support.
https://support.apple.com/en-us/HT201262
https://support.apple.com/en-us/HT204063
Have you try to reinstall Firefox on your Computer?
"Firefox is not an Apple Product",like R.Kaufmann say?
I Don´t know,? I, am not R.Kaufmann?, And it works fine on my Apple Computers, iMac,and two Macbooks!
Why,a "Safe mode",on this issue with Firefox? I dont understand it...................
But,i vill probably get it?
Firefox keeps crashing
