Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

On Mac OSX, Nightly build crashes on Double clicking Nightly.app while ./mach run command works fine. Why?

  • 2 replies
  • 1 has this problem
  • 7 views
  • Last reply by cor-el

more options

I have built the nightly build using the instruction on https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Mac_OS_X_Prerequisites.

The build went through well and i was able to run it well using ./mach run. But if i double click on the Nightly.app, it open firefox with a crash tab and asks to restore. but even restoring does not solve the problem. On the terminal I got this error "[Child 58166] ###!!! ABORT: LoadSheetSync failed with error 80520015 loading built-in stylesheet 'resource://gre-resources/counterstyles.css': file /src/mozilla-central/layout/style/nsLayoutStylesheetCache.cpp, line 776 "

I have built the nightly build using the instruction on https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Mac_OS_X_Prerequisites. The build went through well and i was able to run it well using ./mach run. But if i double click on the Nightly.app, it open firefox with a crash tab and asks to restore. but even restoring does not solve the problem. On the terminal I got this error "[Child 58166] ###!!! ABORT: LoadSheetSync failed with error 80520015 loading built-in stylesheet 'resource://gre-resources/counterstyles.css': file /src/mozilla-central/layout/style/nsLayoutStylesheetCache.cpp, line 776 "

Chosen solution

Try to ask advice at the mozillaZine Third Party/Unofficial Builds forum: *http://forums.mozillazine.org/viewforum.php?f=42

Another forum is the Stack Overflow forum site.

Read this answer in context 👍 0

All Replies (2)

more options

Here is the image of the crash

more options

Chosen Solution

Try to ask advice at the mozillaZine Third Party/Unofficial Builds forum: *http://forums.mozillazine.org/viewforum.php?f=42

Another forum is the Stack Overflow forum site.