Preview Render Error

[Jupers]

One more Premiere bug: error when trying to render preview wit optical flow on a clip. Is it possible to fix that?

[Carlos Ziade]

clean media cache from preferences

delete all 'preview videos' related to this project, some of them might be stuck and cause such behavior

[Jupers]

I've already clean them. Also I've deleted common folder. Nothing helps.

[John T Smith]

Error Compiling Movie... some past discussions and ideas

May be caused by . in name https://forums.adobe.com/thread/2166620

-1st, create a new project and import the project that has errors and see if that fixes the problem

-http://helpx.adobe.com/premiere-pro/kb/error-compiling-movie-rendering-or.html

-and a long discussion https://forums.adobe.com/thread/1240823

[Jupers]

Creating a new project didn't help.

It is very sad that Adobe team can't make reliable software. Apple's software works a lot better.

[Carlos Ziade · Accepted solution]

Please do not confuse 'clean media cache' with delete 'Video Previews'

from my experience, most of such bad behaviors were solved after

I deleted those 'Video Previews' that premiere creates when rendering

[Jupers]

Thank you. It works!

I'm so tired to fight numerous of stupid Premiere errors.

[Carlos Ziade]

Great !!!