unleashed crashs

[TheNeglectedOne]

at random times while playing unleashed minecraft unexpectedly closes. i dont no why or how to fix this.it dosnt give a crash report in the unleashed folder, but i get a hs-err_prid file in the main ftb folder that says:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007fd4dad6220, pid=1356, tid=3324
#
# JRE version: 7.0_25-b17
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [OpenAL64.dll+0x6220] alSourcei+0x144
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

 

[Cixxar]

I have the exact same error ! - Can anyone help ?

 

[Ashzification]

Please read below. Please be sure to read all of the info available in the 2 articles.

Spoiler

Please follow these steps exactly: http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting
This is to rule out any issues with your setup. Please also read the extra info at the bottom of the guide, and apply all applicable suggestions.

Please post your complete client-side (launcher) console log in debug-mode to pastebin.com and link your paste URL here.
To find your logs and prevent them from expiring: http://desk.feed-the-beast.com/inde...29/1/what-log-do-you-need-where-can-i-find-it

Often errors like this are fixed by the reinstall process of Java.

 

[verid]

Myself and two others on our server are getting this problem too.

The only thing in common we could find is that we three crashing have Nvidia video cards and the other guys not crashing have ATI video cards, but this could well be coincidence. We are using the latest recommended Nvidia drivers. Perhaps you guys could confirm whether you have a Nvidia or ATI video card? So we can try to rule this out (or in) as a possible cause.

I'll try reinstalling Java, but seeing as this bug appears to be widespread, would that point towards a modpack-inherent bug?

EDIT: Unleashed 1.1.3 and 1.1.4 both seem to have this problem. We never had this problem on Ultimate.