Asset importer crash

Hi, I have some problem with asset importer on Unity Iphone. He crash every time he try to access one of my javascript. The code is ok, he work 5 minutes ago, but when I change and save it (juste add a some line), unity crash and I have to relaunch it two time to get my work back but without my script. How can I have my js back?

And everytime I try to import my script again, Unity crash

I’ve already try to cancel my change. not working.

(sorry for my language, i’m not english-speaker ^^')

look at the editor-prev.log after you reopened the editor again it will tell you why it crashed so you can fix the bug in your script

I find Editor.log, Player.log and WebPlayer.log but I doesn’t find editor-prev.log.
He’s in ~/Library/Logs/Unity folder, isn’t?

How can i get this editor-prev.log? I suppose i can’t juste creat Editor-prev.log and try again?

Edit : I changed my script and it work. Two var : classPerso i’ve move from global to local in function