"Forced" a crash by creating a flatworld with preset 2;51;1
Launcher ask to publish the report for the "mod authors" to fix it.
Linked issues
Attachments
Comments 5
Report is here http://hopper.minecraft.net/admin/hopper/report/142675/
Reason:
Suspicious classes: ~~ERROR~~ StackOverflowError: null
...
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
Intended. It is an internal server crash, not a client crash. That's also why the report button is grayed out in the background.
I could not find any existing issue that contains any of the crashes mentioned here. However, all of the crash reports that you have provided are from a modded version of Minecraft. Please try to reproduce the crash in a vanilla (non-modded) version of Minecraft and attach that report or this may be dismissed as being caused by a mod. You can view all information known about this specific crash at MCX-912.