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Fixed in Unity 5.3.0



Found in


Issue ID




[Crash] Editor crashes while applying RGBA ASTC 8x8 texture settings

Asset Import



Priority: 2Necessary for shipping a final release


Severity: 1Crash, freeze, data loss, work stops

How to reproduce:

1. Open attached project
2. Find all the textures with 'comp_dir' in the name
3. Select a texture
4. Change its format to TrueColor and apply
5. Change its format to RGBA Compressed ASTC 8x8 block and apply
6. Repeat steps 4 and 5 for any number of textures
- Unity should crash after a few format changes
- Alternatively, all textures may have their format modified at the same time, which results in a crash as well

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