After remove namespace, animation all gone. Any way to recover it?


Hi guys, I have an issue about my animation all gone after i remove namespace, need some help here.

I had done my animation, clean out outliner and delete namespace for cache my animation.

After i removed namespace, i saved my file before i going to cache animation and i close it for doing other things

The next time I opened back the maya file, all animation gone and character stay in origin. Is that any way to recover it?

Or is that i should remove namespace before caches?