Reproduction steps:
1. Open the attached project “CrashRepro“
2. Open the Font Asset Creator window (Window > TextMeshPro > Font Asset Creator)
3. Make sure Source Font File is “LT Diploma“
4. Click on Generate Font Atlas button in the Font Asset Creator window
5. Repeat step 4 until crash
Expected result: A font atlas is generated and displayed in the Font Asset Creator window
Actual result: Editor crashes
Reproducible with: 2021.3.27f1, 2022.3.3f1, 2023.1.1f1, 2023.2.0a4
Fixed in: 2023.2.0a5
Reproducible on: Windows 10
First few lines of Stack Trace:
Notes:
The reproduction rate is about 80% and usually crashes in less than 10 clicks.
There is a chance that it will throw errors in the console and not finish generating the atlas, closing the Font Asset Creator window crashes the editor
Changing the Atlas Resolution seems to affect the reproduction rate. Higher resolutions crash more consistently.