il2cpp error

Unity Engine
1

how do i solve this problem

Failed running D:\Program Files\Unity Hub\2019.3.0f5\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe --convert-to-cpp --emit-null-checks --enable-array-bounds-check --dotnetprofile=“unityaot” --compile-cpp --libil2cpp-static --platform=“Android” --architecture=“ARMv7” --configuration=“Release” --outputpath=“D:\Unity oyun\Little Warriors\Temp\StagingArea\assets\bin\Data\Native\armeabi-v7a\libil2cpp.so” --cachedirectory=“D:\Unity oyun\Little Warriors\Assets..\Library\il2cpp_android_armeabi-v7a/il2cpp_cache” --additional-include-directories=“D:/Program Files/Unity Hub/2019.3.0f5/Editor/Data/PlaybackEngines/AndroidPlayer/Tools\bdwgc/include” --additional-include-directories=“D:/Program Files/Unity Hub/2019.3.0f5/Editor/Data/PlaybackEngines/AndroidPlayer/Tools\libil2cpp/include” --tool-chain-path=“D:/Program Files/Unity Hub/2019.3.0f5/Editor/Data/PlaybackEngines/AndroidPlayer/NDK” --profiler-report --map-file-parser=“D:/Program Files/Unity Hub/2019.3.0f5/Editor/Data/Tools/MapFileParser/MapFileParser.exe” --directory=“D:/Unity oyun/Little Warriors/Temp/StagingArea/assets/bin/Data/Managed” --generatedcppdir=“D:/Unity oyun/Little Warriors/Temp/StagingArea/Il2Cpp/il2cppOutput”

stdout:
Building libil2cpp.so with AndroidToolChain
Output directory: D:\Unity oyun\Little Warriors\Temp\StagingArea\assets\bin\Data\Native\armeabi-v7a
Cache directory: D:\Unity oyun\Little Warriors\Library\il2cpp_android_armeabi-v7a\il2cpp_cache
ObjectFiles: 175 of which compiled: 168
Time Compile: 18248 milliseconds System5.cpp
Time Compile: 15760 milliseconds mscorlib11.cpp
Time Compile: 15703 milliseconds Lump_libil2cpp_vm.cpp
Time Compile: 15013 milliseconds Il2CppAttributes.cpp
Time Compile: 13790 milliseconds mscorlib4.cpp
Time Compile: 13630 milliseconds Generics11.cpp
Time Compile: 13291 milliseconds mscorlib7.cpp
Time Compile: 13047 milliseconds Il2CppInvokerTable.cpp
Time Compile: 12831 milliseconds mscorlib15.cpp
Time Compile: 12788 milliseconds Assembly-CSharp.cpp
Total compilation time: 107503 milliseconds.
il2cpp.exe didn’t catch exception: Unity.IL2CPP.Building.BuilderFailedException: D:\Program Files\Unity Hub\2019.3.0f5\Editor\Data\PlaybackEngines\AndroidPlayer\NDK\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++ @“C:\Users\Barzo\AppData\Local\Temp\tmpB55C.tmp” -o “D:\Unity oyun\Little Warriors\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\linkresult_11755AE434F3A0AF0E151C3222F66773\libil2cpp.so” -shared -Wl,-soname,libil2cpp.so -Wl,–no-undefined -Wl,-z,noexecstack -Wl,–gc-sections -Wl,–build-id -stdlib=libc++ -static-libstdc++ -target armv7-linux-androideabi19 -Wl,–wrap,sigaction -llog -rdynamic -fuse-ld=gold.exe

D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16777: error: undefined reference to ‘GADUSetAdLoaderCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16724: error: undefined reference to ‘GADUCreateAdLoader’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16777: error: undefined reference to ‘GADUSetAdLoaderCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16759: error: undefined reference to ‘GADURequestNativeAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16288: error: undefined reference to ‘GADUCreateRequest’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16321: error: undefined reference to ‘GADUAddKeyword’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16303: error: undefined reference to ‘GADUAddTestDevice’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16335: error: undefined reference to ‘GADUSetBirthday’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16345: error: undefined reference to ‘GADUSetGender’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16355: error: undefined reference to ‘GADUTagForChildDirectedTreatment’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16395: error: undefined reference to ‘GADUSetRequestAgent’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16759: error: undefined reference to ‘GADURequestNativeAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16910: error: undefined reference to ‘GADUSetNativeCustomTemplateAdUnityClient’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16924: error: undefined reference to ‘GADUSetNativeCustomTemplateAdCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16442: error: undefined reference to ‘GADUCreateSmartBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16423: error: undefined reference to ‘GADUCreateBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16442: error: undefined reference to ‘GADUCreateSmartBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16423: error: undefined reference to ‘GADUCreateBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16477: error: undefined reference to ‘GADUSetBannerCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16517: error: undefined reference to ‘GADURequestBannerAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16517: error: undefined reference to ‘GADURequestBannerAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16497: error: undefined reference to ‘GADUShowBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16497: error: undefined reference to ‘GADUShowBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16487: error: undefined reference to ‘GADUHideBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16487: error: undefined reference to ‘GADUHideBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16507: error: undefined reference to ‘GADURemoveBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16507: error: undefined reference to ‘GADURemoveBannerView’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16910: error: undefined reference to ‘GADUSetNativeCustomTemplateAdUnityClient’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16924: error: undefined reference to ‘GADUSetNativeCustomTemplateAdCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16888: error: undefined reference to ‘GADUNativeCustomTemplateAdAvailableAssetKeys’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16899: error: undefined reference to ‘GADUNativeCustomTemplateAdNumberOfAvailableAssetKeys’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16888: error: undefined reference to ‘GADUNativeCustomTemplateAdAvailableAssetKeys’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16899: error: undefined reference to ‘GADUNativeCustomTemplateAdNumberOfAvailableAssetKeys’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16787: error: undefined reference to ‘GADUNativeCustomTemplateAdTemplateID’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16787: error: undefined reference to ‘GADUNativeCustomTemplateAdTemplateID’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16810: error: undefined reference to ‘GADUNativeCustomTemplateAdImageAsBytesForKey’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16837: error: undefined reference to ‘GADUNativeCustomTemplateAdStringForKey’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16874: error: undefined reference to ‘GADUNativeCustomTemplateAdPerformClickOnAssetWithKey’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16874: error: undefined reference to ‘GADUNativeCustomTemplateAdPerformClickOnAssetWithKey’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16860: error: undefined reference to ‘GADUNativeCustomTemplateAdRecordImpression’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16860: error: undefined reference to ‘GADUNativeCustomTemplateAdRecordImpression’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16288: error: undefined reference to ‘GADUCreateRequest’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16303: error: undefined reference to ‘GADUAddTestDevice’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16321: error: undefined reference to ‘GADUAddKeyword’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16335: error: undefined reference to ‘GADUSetBirthday’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16345: error: undefined reference to ‘GADUSetGender’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16355: error: undefined reference to ‘GADUTagForChildDirectedTreatment’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16373: error: undefined reference to ‘GADUSetExtra’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16395: error: undefined reference to ‘GADUSetRequestAgent’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16531: error: undefined reference to ‘GADUCreateInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16566: error: undefined reference to ‘GADUSetInterstitialCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16576: error: undefined reference to ‘GADUInterstitialReady’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16587: error: undefined reference to ‘GADUShowInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16597: error: undefined reference to ‘GADURequestInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16607: error: undefined reference to ‘GADUCreateRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16618: error: undefined reference to ‘GADURewardBasedVideoAdReady’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16629: error: undefined reference to ‘GADUShowRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16643: error: undefined reference to ‘GADURequestRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16685: error: undefined reference to ‘GADUSetRewardBasedVideoAdCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16531: error: undefined reference to ‘GADUCreateInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16597: error: undefined reference to ‘GADURequestInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16576: error: undefined reference to ‘GADUInterstitialReady’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16587: error: undefined reference to ‘GADUShowInterstitial’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16607: error: undefined reference to ‘GADUCreateRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16643: error: undefined reference to ‘GADURequestRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16629: error: undefined reference to ‘GADUShowRewardBasedVideoAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16618: error: undefined reference to ‘GADURewardBasedVideoAdReady’
clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation)

konum: Unity.IL2CPP.Building.CppProgramBuilder.PostprocessObjectFiles(HashSet1 objectFiles, CppToolChainContext toolChainContext) konum: Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics) konum: il2cpp.Program.DoRun(String[ ] args, List1 foundAssemblies)
konum: il2cpp.Program.Run(String[ ] args, Boolean setInvariantCulture)
konum: il2cpp.Program.Main(String[ ] args)
stderr:

��lenmeyen �zel Durum: Unity.IL2CPP.Building.BuilderFailedException: D:\Program Files\Unity Hub\2019.3.0f5\Editor\Data\PlaybackEngines\AndroidPlayer\NDK\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++ @“C:\Users\Barzo\AppData\Local\Temp\tmpB55C.tmp” -o “D:\Unity oyun\Little Warriors\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\linkresult_11755AE434F3A0AF0E151C3222F66773\libil2cpp.so” -shared -Wl,-soname,libil2cpp.so -Wl,–no-undefined -Wl,-z,noexecstack -Wl,–gc-sections -Wl,–build-id -stdlib=libc++ -static-libstdc++ -target armv7-linux-androideabi19 -Wl,–wrap,sigaction -llog -rdynamic -fuse-ld=gold.exe

D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16777: error: undefined reference to ‘GADUSetAdLoaderCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16724: error: undefined reference to ‘GADUCreateAdLoader’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16777: error: undefined reference to ‘GADUSetAdLoaderCallbacks’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16759: error: undefined reference to ‘GADURequestNativeAd’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16409: error: undefined reference to ‘GADURelease’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16288: error: undefined reference to ‘GADUCreateRequest’
D:\Unity oyun\Little Warriors\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp2.cpp:16321: error: undefined reference to ‘GADUAddKeyword’
D:\Unity oyun\Little Warriors\Temp\Stag

2

This failure occurs because the code in the project has extern methods in C#. Methods marked as extern with a the [Dllimport(“__Internal”)] attribute must be present in a native library that is linked with the Unity player when building with the IL2CPP scripting backend.

For example, this in this project one function which causes this issue is named: GADURelease

You have two options:

  1. Build a native library with all of the methods marked as extern with the [Dllimport(“__Internal”)] attribute for the target platform and architecture of the player. See this documentation for details about native plugins: Unity - Manual: Native plug-ins

  2. Remove the C# code which defines this extern method. You can do that with platform dependent compilation: Unity - Manual: Conditional compilation

3 Likes
3

Thank you for your answer. I’m new in this place. I’ll look at your link and try