Hello,I made the sharpshooter skirt in a new colour now I want to munge and suddenly it wont munge the republic side.
I removed the Sniper completly and munged,he is still ingame.Then I changed something in my rep_weap_inf_default_medic.odf and it munged.
But why it wont munge when I´m trying to do something with my sniper?

Because something is wrong with the sniper.
The list of misstakes would be too long, so no more comment from me. You need to show us your work. (files, error logs, steps you did,...)

The only thing I did was that I made a new skirt (i just repainted it) after this,the sniper isnt munging.
But I deletet the Sniper and copied it from C:\BF2_ModTools\assets\sides\rep.It still wont munge.
Shouldnt it work when I copy it from the assets?

Is there any error log? Have you tried manual clean+re-munge?

Nope,no error log.I will try a manual clean.

Is the issue solved now as the title suggests?

Yes, I made a manual clean.
Thanks Hunpeter and Anakin