valgrind-log.zip

Description

The editor partially loads the project and then crashes after a few seconds. It immediately crashes after project creation.

Prerequisites

Was on the project selection screen waiting to open a project.

Steps to Reproduce

1. Build latest source code with CMake.
2. Install to the SDK build directory using gmake install
3. Run WorldEditor from inside of install-root/sdk/2024.2/freebsd/x86/bin/ directory
4. Load up or create new project.

Expected behavior:

Full editor loads.

Actual behavior:

Crashes while loading editor and engine.

Reproducibility:

Consistently.

Versions

Additional Information

I decided to run both gdb and Valgrind to get to the bottom of this. Attached is the Valgrind log.

Note the Invalid write of size 8 on line 400 and then the Address 0x70 is not stack'd on line 413. There's other errors but MaterialInstance::setTransform is the crashing function in both debugger applications.