Steps to reproduce:
1. Open the “user’s attached project”
2. Make sure Auto Refresh is Enabled in “Edit/Preferences…/Asset Pipeline”
3. Open the CustomAndroidAssetPackImporter.cs script
4. Go back to the Editor and select the "Assets/Volcaps.androidpack" Asset through the Project window
5. Go back to the script and at line 5 replace the "androidpack" extension with "assetpack"
6. Save the script and go back to the Editor
7. Observe crash
Reproducible with versions: 6000.0.49f1, 6000.1.4f1, 6000.2.1f1, 6000.3.0a5
Couldn’t test with versions: 2021.3.52f1, 2022.1.0b1, 2022.3.62f1 (due to compiler errors)
Reproducible on: Windows 10
Not reproducible on: macOS 15.3.2 (M1 Max)
First few lines of StackTrace: