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Currently supported: All versions

Possible MultiMC incompatibility?

luacs1998
in Support & Bug Reports

Featured Replies

Posted

I use the MultiMC launcher, and when attempting to launch #193, i get this error:

 

 

Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.access$100(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at MultiMCLauncher.main(MultiMCLauncher.java:60)

Instance exited with code: 1

Crash detected!

 

 

Is it my problem or Forge's?

Read the EAQ before posting! OR ELSE!

 

This isn't building better software, its trying to grab a place in the commit list of a highly visible github project.

 

www.forgeessentials.com

 

Don't PM me, I don't check this account unless I have to.

MultiMC's problem, not ours.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

  • Author

Will have to ask them, because the other day I got an InvocationTargetException with just FML, asked on IRC, and cpw asked me to ask them.

Read the EAQ before posting! OR ELSE!

 

This isn't building better software, its trying to grab a place in the commit list of a highly visible github project.

 

www.forgeessentials.com

 

Don't PM me, I don't check this account unless I have to.

I have spoken with them, Forkk came and bitched to me on Teamspeak, it's there issue, not ours.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

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This topic is now closed to further replies.
https://forums.minecraftforge.net/topic/1232-possible-multimc-incompatibility/
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