AE CC 12.0.52
OS: Windows 7 running on bootcamp on a Mac Pro 4,1 (early 2009) with 48GB of ram
GPU: Nvidia GFX 680 4GB with 332.21 Driver
Working in FULL HD, comp has different layers using multiple Liquify Effects (animated with keyframes).
Doing a RAM preview seems to work just fine, it renders out the comp with the liquify effects
But now when I try to modify one of the liquify effect in my comp, it returns the error mentioned in subject.
I tried to set the working resolution to half and I still get the error.
With resolution set to quarter, I don't get any error, but it's pretty unusable.
Do you have any suggestion?
Have you considered updating? You're two major point updates and a minor bug-fix update behind. The current version is 12.2.1
As always: Flush the disk cachges and/ or turn them off completely. Also temporarily turn off the effects on the layers and switch them back on. Otherwise we'd need more info about your project. Could be something odd going on with the layers or specific deformations in the effects being perhaps a bit too strong and causing issues...