Nifty Problem java.lang.ClassNotFoundException: de.lessvoid.nifty.spi.render.MouseCursor

Troubleshooting gui
1

Hi there,

i did notice, others had this problem aswell, but they did not mention, how they solved it :frowning:

So I am asking again:

Does someone know, what might have caused this exception:

[java]java.lang.ClassNotFoundException: de.lessvoid.nifty.spi.render.MouseCursor[/java]?

(I followed the Nifty Tutorial)

I downloaded the nightly build and replaced in the JMP lib directory the old one with the nightly build. But still the class can not be found.

Thanks for your suggestions, Frantic

2

You need to update jMP through the plugins update option, you shouldn’t replace the internals of jMP

3

thanks,

is this path correct: Tools->Plugins->Updates?

There is no Plugin which could be updated :frowning:

What happens if I try Help->Check for updates? Does it update the “internals” aswell? I guess the Exception above was caused by JMP using Nifty 1.2 instead of 1.3? Does JMP somehow update Nifty, too?



Frantic