HELP PLEASE!!!!!!

[sasboy123]

Every Time I try to get on MC this message pops up

Uncaught exception in main method: java.lang.NoClassDefFoundError: javax/swing/KeyStroke

Im on a mac book pro and can someone please tell me what to do!!!

 

[Ceroria]

I myself know next to nothing about Java, so I can't help you here but hopefully somebody does! Best of luck fixing your problem.

 

[Creepah]

Have you run through basic troubleshooting stuff, such as

- Using a different profile, maybe a different version with no mods may work?
- Deleting .minecraft and re-downloading Minecraft with the launcher (back up anything you want to keep!)
- Restarting your computer.
- Do a google search on your issue, which gave me this:
According to the only source I could find, this is a problem with the version of Java installed on your computer. Uninstall your current Java, and download either Java 7 or Java 8, as those are the most up to date.

Beyond those tips, I cannot help your with your problem. If you have gone through all those and still have an issue, please contact me.
Also remember next time, this thread is more suited for the 'General Support' forum. Have a great day!

 

[Christian]

This most likely isn't the case, but have you ever done any modding on your minecraft to the point where you had to delete the META-INF folder?

 

[sasboy123]

I myself know next to nothing about Java, so I can't help you here but hopefully somebody does! Best of luck fixing your problem.

thx i asked a member on my clan on Skype they just said delete java and reinstall and it worked

 

[Ceroria]

thx i asked a member on my clan on Skype they just said delete java and reinstall and it worked

Problem Solved; Thread Locked.

Have a nice day!