Bug 15.1.0 and 15.1.1: Cached preview needs 2 ore more frames to playback
I suddenly received the error "Cached Preview needs 2 ore more frames to playback" for a project and export also did not work anymore. It is reproducible on macOS 10.12.6 and 10.13.5 with 15.1.0 and 15.1.1. I went back to 15.0.1 and it works (upgrading again to 15.1.1 leads to the fact that it does not work anymore again).
I am also experiencing the previewing issue across multiple projects in 15.1.* and now also in 16.1.0 on Mac Pro (Early 2009), OSX 10.13.6, 2 x 3.46 GHz 6-Core Intel Xeon, 64 GB 1333 MHz DDR3, NVIDIA GeForce GTX 980 Ti 6143 MB.
Very annoying and needs fixing urgently. Makes After Effects almost impossible to work with and badly slows workflow.
Sort this out please Adobe.
Friederike Trunzer commented
And the problem still exists with 15.1.2 ....
Same problem here with 15.1.0 & 15.1.1 I went out of a nexted composition and impossible to load preview frames. I can see the layers and the gizmos, but no frame.