972932 - Non-informative "Couldn't load XPCOM" message box

Status: UNCONFIRMED

(Core :: XPCOM, defect)

Description

[Redo Stuff]

User Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Firefox/24.0 (Beta/Release)
Build ID: 20100101

Steps to reproduce:

Running browser Firefox


Actual results:

Message box "Couldn't load XPCOM"


Expected results:

Message box with more accurate report about problem with one of loaded library. Name that library, report what happened.

Comment 1

[dfern]

What are the detailed steps to reproduce?

Comment 2

[dfern]

[bugday-20140217]

Comment 3

[Redo Stuff]

Attachment: reproduce_fun_in_windowsxp.c

Comment 4

[Redo Stuff]

Run attached code by "fun.exe Z:\path\to\xul.dll" then launch browser. That is step to reproduce non-informative message box.

Comment 5

[Maksim Lebedev]

Maybe some details for this bug.
main()
InitXPCOMGlue()
XPCOMGlueStartup()
XPCOMGlueLoad()
In this function you should have file "dependentlibs.list" with list of dependenced libs.
If you have no this file or have no one of files (which can be in this file),
in this case you can see error message "Couldn't load XPCOM"

Comment 6

[Simona Badau, Desktop QA]

Please take a look at this, maybe related to Bug 855881?

Comment 7

[ghjhgjg]

The "Couldn't load XPCOM" error is a common issue related to applications built using Mozilla's Cross-Platform Component Object Model (XPCOM). This error typically indicates that the application is having trouble loading the XPCOM library or components.
https://ringtonezip.com/category/islamic-ringtones/

Here are some general steps to troubleshoot and resolve the "Couldn't load XPCOM" error:

Check Application Logs:

Look for more detailed error messages or logs that might provide additional information about why XPCOM failed to load. Check application logs or system logs for any relevant details.
Check Library Dependencies:

Ensure that all required libraries and dependencies for your application are present and correctly configured. Missing or incompatible libraries can lead to XPCOM loading issues.