Suddenly, the error “symbol lookup error: /usr/local/share/UE/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-UnrealEd.so: undefined symbol: _ZTV23FMaterialEditorCommands” appeared when I tried to compile my project.
After a lot recompiling, I decided to remove my 40 GB git checkout of Unreal Engine and clone a new version. Afterwards, as always:
Then, I openen my project and tried to compile it again, which failed. I tried to start
Are you still seeing this error when compiling your project? Are you able to compile other projects or do you get this error with any project? If possible, can you let me know if the same issue occurs with a 4.15.1 project?
We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will follow up.