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Getting Critical error and Package failed for android (ue4.13)

hi guys

i'm trying to package my game for android and i'm keep getting a Critical error and after that "Error Unknown Cook Failure"

i don't understand why its happening

plz help me out to solve this problem log file attached ! thanks for your helps ! :)

mylogfile.txt

Product Version: UE 4.13
Tags:
logue4.txt (49.3 kB)
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asked Sep 12 '16 at 10:06 PM in Packaging & Deployment

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Gentleman72
67 12 15 21

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Gentleman72,

It looks like your project is having trouble with materials. Please double check that a blank project can package without any trouble. If it can, then go ahead and delete your Intermediate and Saved folders out of the project that can't package. Try to package once you've removed those folders.

If you're still running into errors, please remove any materials that you've added to your project, or created yourself to see if you can track down which material it may be causing the issue. Don't delete them, just move them to a folder outside of the project.

 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:430][  0]LogTexture:Display: Building textures: T_Default_Material_Grid_M (AutoETC2)
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:431][  0]LogTexture:Display: Building textures: T_Default_Material_Grid_M (AutoATC)
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:431][  0]LogTextureCompressor:Warning: Failed to find compressor for texture format 'AutoATC'.
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:432][  0]LogTextureCompressor:Warning: Failed to find compressor for texture format 'AutoETC2'.
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:432][  0]LogTexture:Warning: Failed to build AutoATC derived data for /Engine/EngineMaterials/T_Default_Material_Grid_M.T_Default_Material_Grid_M
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:433][  0]LogTexture:Display: Building textures: T_Default_Material_Grid_M (AutoETC1)
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:433][  0]LogTexture:Warning: Failed to build AutoETC2 derived data for /Engine/EngineMaterials/T_Default_Material_Grid_M.T_Default_Material_Grid_M
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:433][  0]LogTextureCompressor:Warning: Failed to find compressor for texture format 'AutoETC1'.
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:434][  0]LogTexture:Warning: Failed to build AutoETC1 derived data for /Engine/EngineMaterials/T_Default_Material_Grid_M.T_Default_Material_Grid_M
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:435][  0]LogSavePackage:Display: Finished SavePackage K:/Unreal Projects/Projects/MobilTesting/Saved/Cooked/Android/Engine/Content/EngineMaterials/WorldGridMaterial.uasset
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:460][  0]LogCook:Display: Cooking /Engine/Functions/Engine_MaterialFunctions01/Opacity/CameraDepthFade -> K:/Unreal Projects/Projects/MobilTesting/Saved/Cooked/Android/Engine/Content/Functions/Engine_MaterialFunctions01/Opacity/CameraDepthFade.uasset
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:473][  0]LogSavePackage:Display: Finished SavePackage K:/Unreal Projects/Projects/MobilTesting/Saved/Cooked/Android/Engine/Content/Functions/Engine_MaterialFunctions01/Opacity/CameraDepthFade.uasset
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.53.52:482][  0]LogCook:Display: Cooking /Engine/EngineMaterials/T_Default_Material_Grid_M -> K:/Unreal Projects/Projects/MobilTesting/Saved/Cooked/Android/Engine/Content/EngineMaterials/T_Default_Material_Grid_M.uasset
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:757][  0]LogWindows:Warning: CreateProc failed (2) ..\..\..\Engine\Binaries/Win64/CrashReportClient.exe  -Unattended -nullrhi -AppName=UE4-MobilTesting -CrashGUID=UE4CC-Windows-7B83F97B42FEE1FB085103AD2AD139AA_0000 -DebugSymbols=..\..\..\Engine\Intermediate\Symbols
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:758][  0]LogWindows:Error: begin: stack for UAT
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:760][  0]LogWindows:Error: === Critical error: ===
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:761][  0]LogWindows:Error: 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:761][  0]LogWindows:Error: Assertion failed: Mips.Num() > 0 [File:I:\UnrealEngine 4.13\UnrealEngine-release_2\Engine\Source\Runtime\Engine\Private\TextureDerivedData.cpp] [Line: 1233] 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:762][  0]LogWindows:Error: 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:763][  0]LogWindows:Error: 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:763][  0]LogWindows:Error: 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:763][  0]LogWindows:Error: 
 UATHelper: Packaging (Android (All)): UE4Editor-Cmd: [2016.09.12-21.54.52:763][  0]LogWindows:Error: end: stack for UAT
 UATHelper: Packaging (Android (All)): CommandUtils.Run: Run: Took 115.5223427s to run UE4Editor-Cmd.exe, ExitCode=3
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answered Sep 13 '16 at 09:17 PM

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