mojira.dev
MC-42632

Framerate become unbearably slow until the game finally crashed with an IllegalStateException

I was simply travelling by boat in an open ocean (biome: Deep Ocean) while having my map of the region open in front of me. The framerate then got incredibly bad (debug was showing 0 FPS before the crash) and then the game crashed on its own, with the launcher showing the crash report (see attached).

The basic crash information is as follows:

Time: 12/22/13 12:00 AM
Description: Unexpected error

java.lang.IllegalStateException: Already tesselating!
at bna.a(SourceFile:159)
at bna.b(SourceFile:154)
at bmt.a(SourceFile:892)
at bmm.a(SourceFile:941)
at bmm.b(SourceFile:814)
at azi.ah(SourceFile:787)
at azi.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:152)

For a more detailed explanation, please see the attached file.

Linked issues

Attachments

Comments 1

kumasasa

Duplicate of MC-28788, but

Your Java version is out of date! Please update your Java to the latest version (1.7.0_45): http://www.java.com/en/download/.

  • When using a 32-bit browser on a 64-bit operating system the automatic version detection will only show the 32-bit version of Java, the 64-bit version needs to be downloaded manually: http://www.java.com/en/download/manual.jsp.

SystemsReady

(Unassigned)

Unconfirmed

Minecraft 1.7.4

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