Known Issues for After Effects
No known issues
Rendering using aerender conflicts with CUDA driver in MacOS (AE CC 2014 / 2015, and possible other versions, until AE CC 2015.1)
If the following conditions are met:
1. A composition is rendered using aerender (the command line version of AE)
2. That composition involves Neat Video
3. The CUDA driver is installed
then aerender may fail to load the composition and fail to start rendering.
This problem seems to be caused by a bug in aerender itself.
A possible workaround is to open Neat Video v4 (or newer) in the main host application (AE), go to its menu Tools > Preferences > Performance > GPU Troubleshooting, and disable NVIDIA GPU support. After closing the host application, it should be possible to render the composition in aerender.
Update: AE CC 2015.1 seems to fix this problem in aerender.