Hello

I am trying to export animation in QuickTime Animation codec. When I choose destination folder and click export (with options: Animation codec, Images only, Background off and 30 FPS) I click Export. I see beggining of export bar but after several seconds it goes into maximum like it was finished but it doesnt. Movie file has only 48B and cant open it with error. When I was exporting SAME animation 2 weeks ago it was fine and folder had 117MB weight. It was also exporting about 15 minutes.
I didnt change anything. All the time hold 3.6.18version (but on the 3.6.37 have same problem).
When I try to choose another codec in QuickTime I have same problem.
But when I export animation using Images all is fine.

When I am trying to delete this 48B fail fire it says that Spine is using it o.O

Does any1 had similar problem ?

Error says: Error -2048: Cant open file Flag.mov, because QuickTime cant interpretate it.

Thank for your reply.

There is PNG codec on the screen because have same issue with PNG and Animation codec (wrote in the 1st post).
I tested another projects and have problem only with this one. But what is interesting I exported same animation with QuickTime animation codec 2 weeks ago and it was fine. Didnt upgrade spine for this time and today cant do it again :/