Hi guys, never posted here before, but I'm fighting a looming deadline and I'm kinda desperate.
I'm in the middle of a website-walkthrough video that's only using captured screenshots (.PNG) and a VO (.MP3). No third-party plugins in use. Very, very simple.
When trying to adjust the speedgraph curves for position and scale keys, I get this error:
After Effects error: attempt to get an item address from a position outside of list length. (27 ::15)
I also can't select those keys in the timeline by selecting them. I can select them with an area selection, but can't move them or right-click to get to their properties.
The other, and more crippling error is when I try to copy a layer. I get this:
After Effects has encountered an error. [..\..\Src\Clip\Clip.cpp-737] followed by:
After Effects can't continue: An input contract violation has occurred! followed by a crash.
If I take the same asset (we'll call it media.png) from the project window, drag and drop it onto the timeline, and THEN try to copy it, it works. But if I try to copy any layer that I've already placed, I get the above error.
I've never come across either of these in 14 years of AE use. If anyone has any insight, I'd be eternally grateful.