Bug Report: AE 22.2.1 Project considered corrupt in AE 22.3. Opens fine in 22.2.1
I have an AE Project created in v22.2.1 that works fine in that version. If I update and try to open it in v22.3 I'm met with a message stating that the project is corrupt as I have too many cameras. If I rollback and open it in 22.2.1 the file is fine.
Please help, I need to be able to update but also need to be able to work on this file.

Hi all,
This issue has been fixed in the 22.4 update of After Effects 2022, released today ( May 10, 2022 ). Please let us know if you continue to experience any issues opening projects after updating to After Effects 22.4.
Thanks again for reporting this issue,
- John, After Effects Engineering Team
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john miller commented
I am having the same issue on multiple projects but not all projects. I haven't had time to fully investigate because I had to roll back to the previous version of AE in order to open projects and continue working. I did notice however that the few projects I tried to open the ones not containing a 3d camera were also the ones that opened without error.
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Muhammad Thorofi commented
After update to latest version (native in apple silicon), when i open my project file, appear an error message that say "After Effects error: The file you are attempting to open is corrupt and has an invalid
number of Default, Side View, or Custom cameras". Then "After Effects warning: this project contains a render queue item that refers to a non-
existent composition. Please verify that your render queue items refer to the correct compositions." and i must click ok for hunderds time until in to project, and the whole composition is mesh up and error.I tried in several project, rosseta/intel and same message happend. Then i tried in After Effect Beta 22.4.0 and it's open very good and normal. Please fix this issue!