mojira.dev
MC-872

minecraft crashes when i try to open it / java.lang.IllegalStateException: Function is not supported

Update your graphics card drivers following these instructions: Updating Graphics Card Drivers.

  • Do not rely on automatic searches for driver updates.

  • Do not use Windows Update or Device Manager - Microsoft doesn't install OpenGL, they promote DirectX.

  • If you know the brand and type of your graphics card, go to the links provided above and search manually for the most recent driver for your card. The automatic detection tools of the card manufacturers is not recommended.

If that all won't help, please use the Mojang Support Center.
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Whenever i try to open minecraft, i log in and before the mojang symbol comes up and minecraft crashes

Linked issues

MC-5651 Minecraft won't start Resolved MC-14991 Crash on startup. Resolved MC-17585 Game crash while launching Resolved MC-18952 Crash Resolved MC-22501 Start Crash Resolved

Attachments

Comments 3

Note:

java.lang.IllegalStateException: Function is not supported
	at org.lwjgl.BufferChecks.checkFunctionAddress(BufferChecks.java:64)
	at org.lwjgl.opengl.GL11.glMatrixMode(GL11.java:2054)
	at net.minecraft.client.Minecraft.I(SourceFile:333)

Get non-broken drivers.

Nothing we can do about this.

sam dias

(Unassigned)

Unconfirmed

crash

Minecraft 1.4.2, Minecraft 1.5, Minecraft 1.6.1

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