I tried to use a Displacement Map, but it didn't work, so I got 4 error messages about AE being crashed, that it was about the rendering-plugin 'Extended 3D' the last notification is <4908><DynamicLink><5> and that it can't be continued.. (0§42).
Problem now:
Unfortunately I saved my file as suggested in a 5th message and now I can't work on it anymore, because I saved the misused filter that causes the crash. this happens always as soon as I try to open the file.
How can I solve this problem? thanks!