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Fixed in 5.4.0



Found in


Issue ID




[MacOS] Crash in SubstanceImporter_CUSTOM_SetMaterialInformation when generating Mip Maps/All Outputs for a substance on Mac OSX



Steps to reproduce:

1. Open the attached project on a Mac
2. Select the 'Grass' substance located in Assets/Textures/Environment
3. In the Inspector, tick 'Generate Mip Maps' or 'Generate All Outputs'
4. Editor crashes

Doesn't reproduce on Windows 10.

Reproduced with: 5.3.0f1, 5.3.0f4, 5.4.0a4
Not reproducible with: 5.2.3p2

Comments (4)

  1. subjectZero

    Sep 13, 2016 21:09

    its actually gone from tolerable to worse, Now when you build an iOS project it breaks it and then does not reference on device. Before it was just a matter of clicking on the graph then ticking something. one cannot build for live app like this. please help

  2. warren-miller-maltd

    Jan 14, 2016 12:29

    happening on 5.3.1p2

  3. FF1878

    Dec 24, 2015 21:12

    and it happens on 5.3.1 as well

  4. FF1878

    Dec 24, 2015 20:54

    I can confirm this behaviour.

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