[Solved] Old Java JDK Version

soccer66 · October 20, 2015, 12:20am

Hello, I’m using the most recent version of Sponge with the recommended Forge version (1521). With no custom mods or plugins, I am getting the following error immediately when starting my server. Please help?

gist.github.com

https://gist.github.com/mrgoodrich/29c89ea18b2233be9d9b

gistfile1.txt

---- Minecraft Crash Report ----

WARNING: coremods are present:
  SpongeCoremod (spongeforge-1.8-1521-2.1-DEV-739.jar)
Contact their authors BEFORE contacting forge

// Hey, that tickles! Hehehe!

Time: 10/19/15 5:18 PM
Description: Exception in server tick loop

This file has been truncated. show original

gabizou · October 20, 2015, 12:22am

can you repaste either in a code comment or a gist?

Also, I just tested using the latest forge and latest build with this log.

soccer66 · October 20, 2015, 12:55am

I’ve repasted it in a gist, sorry!

gabizou · October 20, 2015, 1:10am

That doesn’t make any sense. See if it still happens in the latest build.

simon816 · October 20, 2015, 1:14am

Java Version: 1.8.0_05

Isn’t java 8 up to like build 60 now?
Try updating Java.

gabizou · October 20, 2015, 1:29am

Nice catch! Yeah, that might have something to do with the CopyOnWriteArrayList.

soccer66 · October 20, 2015, 1:35am

Wow it’s actually working now! If anyone ever sees this again, make sure you update the Java JDK and not the Java JRE like I had before (and confirm with java -version). Thanks a ton @simon816 and @gabizou!