I am trying to build for arm64 il2cpp, as required for the Agora dll. I get the following build error. Any help would be greatly appreciated.
Exception: C:\Program Files\Unity\Hub\Editor\2019.4.36f1\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe did not run properly!
Failed running "C:\Program Files\Unity\Hub\Editor\2019.4.36f1\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="ARM64" --configuration="Release" --outputpath="C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\assets\bin\Data\Native\arm64-v8a\libil2cpp.so" --cachedirectory="C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Assets\..\Library\il2cpp_android_arm64-v8a/il2cpp_cache" --additional-include-directories="C:/Program Files/Unity/Hub/Editor/2019.4.36f1/Editor/Data/PlaybackEngines/AndroidPlayer/Tools\bdwgc/include" --additional-include-directories="C:/Program Files/Unity/Hub/Editor/2019.4.36f1/Editor/Data/PlaybackEngines/AndroidPlayer/Tools\libil2cpp/include" --tool-chain-path="C:/Program Files/Unity/Hub/Editor/2019.4.36f1/Editor/Data/PlaybackEngines/AndroidPlayer/NDK" --profiler-report --map-file-parser="C:/Program Files/Unity/Hub/Editor/2019.4.36f1/Editor/Data/Tools/MapFileParser/MapFileParser.exe" --directory="C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Temp/StagingArea/assets/bin/Data/Managed" --generatedcppdir="C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Temp/StagingArea/Il2Cpp/il2cppOutput"
stdout:
Building libil2cpp.so with AndroidToolChain
Output directory: C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\assets\bin\Data\Native\arm64-v8a
Cache directory: C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Library\il2cpp_android_arm64-v8a\il2cpp_cache
ObjectFiles: 291 of which compiled: 291
Time Compile: 12760 milliseconds Il2CppInvokerTable.cpp
Time Compile: 12596 milliseconds Lump_libil2cpp_vm.cpp
Time Compile: 12122 milliseconds Il2CppAttributes.cpp
Time Compile: 6808 milliseconds Unity.TextMeshPro3.cpp
Time Compile: 6674 milliseconds Lump_libil2cpp_icalls.cpp
Time Compile: 6174 milliseconds System.Data3.cpp
Time Compile: 6012 milliseconds System7.cpp
Time Compile: 5809 milliseconds Unity.TextMeshPro2.cpp
Time Compile: 5617 milliseconds System.Xml12.cpp
Time Compile: 5295 milliseconds Unity.TextMeshPro4.cpp
Total compilation time: 91952 milliseconds.
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: C:\Program Files\Unity\Hub\Editor\2019.4.36f1\Editor\Data\PlaybackEngines\AndroidPlayer\NDK\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++ @"C:\Users\bkono\AppData\Local\Temp\tmpEF83.tmp" -o "C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Library\il2cpp_android_arm64-v8a\il2cpp_cache\linkresult_3C605CB6ED9940793902694BD818E734\libil2cpp.so" -shared -Wl,-soname,libil2cpp.so -Wl,--no-undefined -Wl,-z,noexecstack -Wl,--gc-sections -Wl,--build-id -stdlib=libc++ -static-libstdc++ -target aarch64-linux-android21 -Wl,--wrap,sigaction -llog -rdynamic -fuse-ld=bfd.exe
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_Init_mEE37CB6EA01C94327D6DCBDA4EDBD7E886908597':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4277: undefined reference to `_CWebViewPlugin_Init'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_Destroy_m018DC7133E91ABFB2391180B009E1F73801BF3C0':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4296: undefined reference to `_CWebViewPlugin_Destroy'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetMargins_m57B337BB8233D6B619C7DEBFE1D3D70B81B4B002':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4307: undefined reference to `_CWebViewPlugin_SetMargins'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetVisibility_m12EF13EBFFB7E8C1898A6E9F9BB279324E7C5182':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4317: undefined reference to `_CWebViewPlugin_SetVisibility'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetAlertDialogEnabled_m8AC47CE9E7E747D4664F5BC917A8AFF8B01C39DF':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4327: undefined reference to `_CWebViewPlugin_SetAlertDialogEnabled'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetScrollBounceEnabled_m199F01908A803ED58F4B57D51546D036B45C91DC':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4337: undefined reference to `_CWebViewPlugin_SetScrollBounceEnabled'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetURLPattern_mC027334022050EC30F5670D13C77A88728DFD8C9':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4359: undefined reference to `_CWebViewPlugin_SetURLPattern'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_LoadURL_m6D9A83148199583CC2973B95D1BE8976234340C3':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4386: undefined reference to `_CWebViewPlugin_LoadURL'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_LoadHTML_mC095335BA86A02CFE0FA20E9B9C309D461E08E93':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4408: undefined reference to `_CWebViewPlugin_LoadHTML'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_EvaluateJS_mEC3111AF6E983C32AD3A1697492F8B57929486A7':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4430: undefined reference to `_CWebViewPlugin_EvaluateJS'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_Progress_m6D097DB313899B1BAA9CBAE6EF73A554E302E7AB':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4444: undefined reference to `_CWebViewPlugin_Progress'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_CanGoBack_m94810D3E02BDDF19A71FEC1EC7CE8FEBBC087D45':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4455: undefined reference to `_CWebViewPlugin_CanGoBack'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_CanGoForward_mFABF8868D98C72A372183AE10F0B5154ABEC7400':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4466: undefined reference to `_CWebViewPlugin_CanGoForward'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_GoBack_m9DB05BA0C1680B3D39084D3C5654B9E009BCCAE4':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4477: undefined reference to `_CWebViewPlugin_GoBack'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_GoForward_mD237F3EFA2B503F9A422E9D218FE7B0BB3511776':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4487: undefined reference to `_CWebViewPlugin_GoForward'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_Reload_m43ABC6DFE961CD8E08CAEA31AF13F25FC1592483':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4497: undefined reference to `_CWebViewPlugin_Reload'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_AddCustomHeader_m840FD6A8D4C8335169B07CFC941B1271E178365D':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4515: undefined reference to `_CWebViewPlugin_AddCustomHeader'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_GetCustomHeaderValue_m0E88E4C4FD184E5234DF5E8BC0B05D452F04510D':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4537: undefined reference to `_CWebViewPlugin_GetCustomHeaderValue'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_RemoveCustomHeader_m36DFB63E6646592EED73457FD99ED85093ABB25D':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4564: undefined reference to `_CWebViewPlugin_RemoveCustomHeader'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_ClearCustomHeader_mB04EB8DA4B46F0A0D0FED3BC1460F4B022564315':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4578: undefined reference to `_CWebViewPlugin_ClearCustomHeader'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_ClearCookies_m2D5E691733ADADB4D6115A6198FEB97E15E94B85':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4588: undefined reference to `_CWebViewPlugin_ClearCookies'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SaveCookies_mEBE74C84580EDDB5A4350CAB8EEF4772F120F348':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4598: undefined reference to `_CWebViewPlugin_SaveCookies'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_GetCookies_m5BF5ED2205FEEBFB0922353A8EFBF8226BF9A3FA':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4612: undefined reference to `_CWebViewPlugin_GetCookies'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetBasicAuthInfo_mC7611CFF3EA60EEA661852350948257984FA6939':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4643: undefined reference to `_CWebViewPlugin_SetBasicAuthInfo'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_ClearCache_mAE13AAE0819099899B5C783AE550C86A4B162F4B':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4661: undefined reference to `_CWebViewPlugin_ClearCache'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetMargins_m57B337BB8233D6B619C7DEBFE1D3D70B81B4B002':
C:\Users\bkono\Documents\Development\Unity Projects\SingularRealities3\singularunity3\Singular\Temp\StagingArea\Il2Cpp\il2cppOutput/WebView.cpp:4307: undefined reference to `_CWebViewPlugin_SetMargins'
C:/Users/bkono/Documents/Development/Unity Projects/SingularRealities3/singularunity3/Singular/Library/il2cpp_android_arm64-v8a/il2cpp_cache/5AF1F67113F057BE888C2A4E77DE4238.o: In function `IOSWebViewWindow__CWebViewPlugin_SetVisibility_m12EF13EBFFB7E8C1898A6E9F9BB279324E7C5182':
C:\Users\bkono\Documents\Development\Unity Projects\Singula<message truncated>