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Fixed in 2018.2.X
Votes
0
Found in
2018.2.0b7
2018.2.0b10
Issue ID
1054208
Regression
Yes
Build fails with NDK is not found when choosing to Build & Run on Android
Reproduction steps:
1. Download "EntityBug.zip" project and open in Unity
2. Go to File -> Build and Run
Expected: the project is built
Actual: the building process fails
Reproduced on: 2018.2.0b7; 2018.2.0f2
Not reproduced with: 2018.1.9f1; 2018.2.0b6
Regression introduced: 2018.2.0b7
Reproduced with:
Samsung Galaxy S6, Android: 7.0
Note:
Works fine when choosing just to Build.
Error:
Failed running C:\Users\UnityAndroid\AppData\Local\Unity\cache\packages\packages.unity.com\com.unity.burst@0.2.4-preview.17\.Runtime\bcl.exe @C:\Users\UNITYA~1\AppData\Local\Temp\tmp1a8b66bc.tmp
stdout:
An unexpected exception occurred:
System.Exception: Android NDK not found. Make sure environment variable ANDROID_NDK_ROOT is not empty.
at Unity.IL2CPP.Building.ToolChains.Android.AndroidNDKUtilities.GetNdkRootDir()
at Unity.IL2CPP.Building.ToolChains.Android.AndroidNDKUtilities..ctor(NPath ndkRootPath, Architecture architecture)
at Unity.IL2CPP.Building.ToolChains.AndroidToolChain..ctor(Architecture architecture, BuildConfiguration buildConfiguration, Boolean treatWarningsAsErrors, NPath toolchainPath)
at Unity.IL2CPP.Building.Platforms.AndroidPlatformSupport.MakeCppToolChain(BuildingOptions buildingOptions)
at Burst.Compiler.IL.Aot.AotLinker..ctor(TargetPlatform aotPlatform, TargetCpu targetCpu, List`1 pluginFolders)
at Burst.Compiler.IL.Aot.AotCompiler.Link(Module module, AotCompilerOptions compilerOptions)
at Burst.Bcl.Program.Main(String[] args)
stderr:
UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.Runner:RunManagedProgram(String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:45)
Unity.Burst.Editor.BurstAotCompiler:OnPostBuildPlayerScriptDLLs(BuildReport) (at C:/Users/UnityAndroid/AppData/Local/Unity/cache/packages/packages.unity.com/com.unity.burst@0.2.4-preview.17/Editor/BurstAotCompiler.cs:189)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
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wanorde23
Aug 17, 2021 11:18
Had this problem with unity 2019.4.10.f1 after adding the Animation rigging package. Fixed it by changing some folders at:
/Applications/Unity/Hub/Editor/2019.4.10f1/PlaybackEngines/AndroidPlayer/NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64
I copied the darwin folder and renamed the copy: linux-x86_64
then I did the same at:
/Applications/Unity/Hub/Editor/2019.4.10f1/PlaybackEngines/AndroidPlayer/NDK/toolchains/llvm/prebuilt/darwin-x86_64
Now it builds again I have not tested the Animation rigging package jet though.
unity-huunity
Dec 30, 2019 06:12
This issue happened with 2019.1.8f1 after adding packages:
2D Animation preview.7 - 2.1.0
2D IK preview.1 - 1.1.0
Removing those packages solve the problem
FuDaNing
Sep 23, 2019 03:53
Found in 2018.4.9
derElbi
Aug 27, 2019 22:08
Still happens, using Unity 2019.1.14f1 on High Sierra.
toopballgame
May 20, 2019 05:31
Same issu with empty project on Android platform.
joa-baur
May 16, 2019 11:07
Definitely was not fixed for me either, but I found a workaround:
The NDK is installed by the Hub here on my machine:
/Applications/Unity/Hub/Editor/2019.1.0f2/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/
For the error to go away, I just moved all the files from within the "android-ndk-r16b" folder directly into the ".../AndroidPlayer/NDK/"-folder. Seems like the build system does not expect the "android-ndk-r16b" subfolder there...
ncallaway
May 13, 2019 21:18
Just ran into this same issue.
```
Unhandled Exception: System.Exception: Android NDK r13b or newer not detected at '/Applications/Unity/Hub/Editor/2019.1.0f2/PlaybackEngines/AndroidPlayer/NDK'.
at Unity.IL2CPP.Building.ToolChains.Android.AndroidNDKUtilities..ctor(NPath ndkRootPath, Architecture architecture, Boolean useDependenciesToolChain)
at Unity.IL2CPP.Building.ToolChains.AndroidToolChain..ctor(Architecture architecture, BuildConfiguration buildConfiguration, Boolean treatWarningsAsErrors, Boolean assemblyOutput, Boolean useDependenciesToolChain, NPath toolchainPath)
at Unity.IL2CPP.Building.Platforms.AndroidPlatformSupport.MakeCppToolChain(BuildingOptions buildingOptions)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
at Program.Main(String[] args)
- IL2CPP
Exception: Exception: /Applications/Unity/Hub/Editor/2019.1.0f2/Unity.app/Contents/il2cpp/build/il2cppcore/il2cppcore.dll did not run properly! - IL2CPP
```
Updating to Unity Hub 2.0.0 for some reason deleted my existing Android SDK/NDK such that unity could no longer find it. When I used Unity Hub 2.0.0 to reinstall the SDK and NDK, Unity says the NDK is found, but the build still fails with the error above.
There is definitely an NDK at that location.
```
ls /Applications/Unity/Hub/Editor/2019.1.0f2/PlaybackEngines/AndroidPlayer/NDK
android-ndk-r16b
```
Unity Hub both deleted my working NDK, and then installed a non-working NDK. And I didn't even want it to update!
Stevens-R-Miller
May 02, 2019 13:54
Essentially the same error with 2019.1.0f2:
il2cpp.exe didn't catch exception: System.Exception: Android NDK r13b or newer not detected at 'C:\Program Files\Unity\Hub\Editor\2019.1.0f2\Editor\Data\PlaybackEngines\AndroidPlayer\NDK'.
Except I installed it and it is there.
firatcetiner
Feb 19, 2019 17:32
Well this issue certainly is not fixed. Encountering the same issue with 2018.3.2f1.