I’m using the GitHub version of the engine and I have downloaded all android components using CodeWorks(1R4u2). I’m trying to package a very simple project (No materials, textures or meshes, just a level and a UMG widget blueprint) for android but it fails with this log messages:
[Log file][1]
I think the problem has something to do with this message:
“Failed to find compressor for texture format ‘AutoETC1’”
and a few lines later it says :
Critical Error:
Assertion failed: Mips.Num() > 0 [File:E:__03__Engines\Unreal Engine 4.13.2\UnrealEngine-release\Engine\Source\Runtime\Engine\Private\TextureDerivedData.cpp] [Line: 1233]
I also read [this][2] post that seemed to have a similar problem but the accepted answer don’t work for us since we have no texture or material in our contents. I also tried to package a complete blank project which failed similarly.
There is also [this][3] post which suggests (although didn’t fully solved his/her problem) to rebuild the engine after downloading android SDK to get rid of the “Failed to find compressor” message. We had built the engine with developmentEditor/win64 after we got the SDK but the message still appears.
I don’t know if it is related or not, but I can’t see android in the solution platform dropdown in Visual Studio, I read somewhere that we have to build UE4 project with Development configuration for Android solution platform to generate “Android Binaries”, see my previous post [here][4] about this issue.
P.S.1 I’m using 4.13.2 from GitHub, Windows 10 and Visual Studio 2015
P.S.2 Please Help!!! :(((
126838-log.txt (66.9 KB)
[2]: Getting Critical error and Package failed for android (ue4.13) - Mobile - Epic Developer Community Forums
[3]: Error Cooking Android Game 4.14 - Mobile - Epic Developer Community Forums
[4]: Android doesn't appear in solution platform options of Visual Studio - Pipeline & Plugins - Epic Developer Community Forums
Progress update: the project packaged successfully using android “ASTC” format. but ETC1 is still problematic
,
Could you please check to see if this is happening in a newly created template packaging for ETC1? Could you also delete the Intermediate and Saved folders from the project and let me know the outcome?
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:548][ 0]LogWindows:Error: === Critical error: ===
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:548][ 0]LogWindows:Error:
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:548][ 0]LogWindows:Error: Assertion failed: Mips.Num() > 0 [File:E:\__03__Engines\Unreal Engine 4.13.2\UnrealEngine-release\Engine\Source\Runtime\Engine\Private\TextureDerivedData.cpp] [Line: 1233]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:549][ 0]LogWindows:Error:
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:549][ 0]LogWindows:Error:
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:549][ 0]LogWindows:Error:
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:549][ 0]LogWindows:Error: KERNELBASE.dll
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:550][ 0]LogWindows:Error: UE4Editor-Core.dll!FOutputDeviceWindowsError::Serialize() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\core\private\windows\windowsplatformoutputdevices.cpp:103]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:550][ 0]LogWindows:Error: UE4Editor-Core.dll!FOutputDevice::Logf__VA() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\core\private\misc\outputdevice.cpp:94]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:551][ 0]LogWindows:Error: UE4Editor-Core.dll!FDebug::AssertFailed() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\core\private\misc\outputdevice.cpp:421]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:552][ 0]LogWindows:Error: UE4Editor-Engine.dll!FTexturePlatformData::GetNumNonStreamingMips() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\engine\private\texturederiveddata.cpp:1238]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:553][ 0]LogWindows:Error: UE4Editor-Engine.dll!SerializePlatformData() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\engine\private\texturederiveddata.cpp:1334]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:554][ 0]LogWindows:Error: UE4Editor-Engine.dll!FTexturePlatformData::SerializeCooked() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\engine\private\texturederiveddata.cpp:1369]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:555][ 0]LogWindows:Error: UE4Editor-Engine.dll!UTexture::SerializeCookedPlatformData() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\engine\private\texturederiveddata.cpp:1955]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:556][ 0]LogWindows:Error: UE4Editor-Engine.dll!UTexture2D::Serialize() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\engine\private\texture2d.cpp:207]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:556][ 0]LogWindows:Error: UE4Editor-CoreUObject.dll!FArchiveSaveTagExports::ProcessTaggedObjects() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:830]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:557][ 0]LogWindows:Error: UE4Editor-CoreUObject.dll!FPackageExportTagger::TagPackageExports() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp
UATHelper: Packaging (Android (ETC1)): :2992]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:558][ 0]LogWindows:Error: UE4Editor-CoreUObject.dll!UPackage::Save() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:3561]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:559][ 0]LogWindows:Error: UE4Editor-UnrealEd.dll!UEditorEngine::Save() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\editor\unrealed\private\editorengine.cpp:3953]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:560][ 0]LogWindows:Error: UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackage() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\editor\unrealed\private\cookontheflyserver.cpp:2827]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:561][ 0]LogWindows:Error: UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::TickCookOnTheSide() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\editor\unrealed\private\cookontheflyserver.cpp:2041]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:562][ 0]LogWindows:Error: UE4Editor-UnrealEd.dll!UCookCommandlet::NewCook() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:1547]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:563][ 0]LogWindows:Error: UE4Editor-UnrealEd.dll!UCookCommandlet::Main() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:844]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:563][ 0]LogWindows:Error: UE4Editor-Cmd.exe!FEngineLoop::PreInit() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\launch\private\launchengineloop.cpp:1828]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:564][ 0]LogWindows:Error: UE4Editor-Cmd.exe!GuardedMain() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\launch\private\launch.cpp:117]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:565][ 0]LogWindows:Error: UE4Editor-Cmd.exe!GuardedMainWrapper() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\launch\private\windows\launchwindows.cpp:126]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:566][ 0]LogWindows:Error: UE4Editor-Cmd.exe!WinMain() [e:\__03__engines\unreal engine 4.13.2\unrealengine-release\engine\source\runtime\launch\private\windows\launchwindows.cpp:202]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:566][ 0]LogWindows:Error: UE4Editor-Cmd.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:264]
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:567][ 0]LogWindows:Error: KERNEL32.DLL
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:567][ 0]LogWindows:Error: ntdll.dll
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:567][ 0]LogWindows:Error: ntdll.dll
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:568][ 0]LogWindows:Error:
UATHelper: Packaging (Android (ETC1)): UE4Editor-Cmd: [2017.02.18-12.28.02:568][ 0]LogWindows:Error: end: stack for UAT
UATHelper: Packaging (Android (ETC1)): CommandUtils.Run: Run: Took 19.5232382s to run UE4Editor-Cmd.exe, ExitCode=3