Unity 5.2.1f Mask System is not working

Is it a change was made in Unity 5.2.1 mask system.

Working in scene


But in game mask does not working :

Hierarchy
2317252--156229--upload_2015-9-29_18-25-58.png

Scene Mask Object :
2317252--156232--upload_2015-9-29_18-27-2.png
Scene Container Object:
2317252--156230--upload_2015-9-29_18-26-35.png

Both has Image.

Do both have a populated image i.e. has a sprite defined? It looks to me like you’re hitting the issue of missing sprite.

Yes.
2317281--156236--upload_2015-9-29_18-38-29.png

But look this;
scene :

game

id need to see the full project to understand whats going on.

Teamviewer? shall we? Project is large and in my country upload speed is verry bad.

I think someone else is having the same issue and i have their project so i’ll look at that first.

Ok,I’am waiting for your reply.

I’am really dont understand why??
Scene working correctly


But game isnt

And this is correctly working in old unity version.(5.2.0 > above does not work properly)