Same issue here with my 5.4 project. Have to copy the deformer graph uasset outside of the project and delete the uasset in project, then I can reopen the project. Really annoying bug.
Same issue here with my 5.4 project. Have to copy the deformer graph uasset outside of the project and delete the uasset in project, then I can reopen the project. Really annoying bug.