Netbeans 7.1 won't open

问题

I recently installed netbeans on windows 7 x64 and it was working fine till today. The splash screen would show up and saying loading modules then just close.

回答1:

I had to delete

(user)/AppData/Netbeans

I was fed up... It worked though :)

回答2:

Just deleting the lock file at

(user)/AppData/Netbeans/7.3.1/

worked for me.

回答3:

It might be that your userdir is corrupted, you can test this by using a clean userdir - see http://wiki.netbeans.org/FaqAlternateUserdir

回答4:

Did you update your JDK? If so then your JDK might be broken. Try reinstalling the JDK and change the netbeans_jdkhome property in \etc\netbeans.conf

I have also faced this issue, and this solved my problem.

来源：https://stackoverflow.com/questions/9442857/netbeans-7-1-wont-open