I’ve just tested the 5.1, and I have the same problem with my project.
After that, I’ve tried to start a new project, and it worked fine. This means something in my project isn’t working properly.
I wanted to recompile the C++ project, but simply opening the “Tool” menu crash the Engine, so it’s not only the right clicking.
I manually opened VS Code and compiled the project. The engine is still crashing.
I deleted all the rig files I created and deleted all the animations I added before it started crashing, but it didn’t work.
I also tried to delete the cached and backup files in a few folders in the project (Binaries,
DerivedDataCache,Intermediate, Saved) and still it didn’t work.
Creating a new project in 5.0.3 show the same problem.