Unity WebGL　ビルド　エラー

前提・実現したいこと

ここに質問の内容を詳しく書いてください。
Unityを数日前に始めた者です。またプログラムというものも初心者でここで質問することが初めてなのでミスなどは大目にお願いします。WebGLでビルドをする際に以下のエラーメッセージが発生しました。

発生している問題・エラーメッセージ

Failed running C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe --convert-to-cpp --dotnetprofile="unityaot" --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="C:\Unity\New Unity Project\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="C:\Unity\New Unity Project\Assets..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --emit-method-map --additional-libraries="C:/Program Files/Unity Hub/2019.4.11f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AccessibilityModule_Dynamic.bc" --additional-libraries="C:/Program Files/Unity

以後同じような文章が連なっています。

Hub/2019.4.11f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AIModule_Dynamic.bc" --Hub/2019.4.11f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_XRModule_Dynamic.bc" --profiler-report --map-file-parser="C:/Program Files/Unity Hub/2019.4.11f1/Editor/Data/Tools/MapFileParser/MapFileParser.exe" --directory="C:/Unity/New Unity Project/Temp/StagingArea/Data/Managed" --generatedcppdir="C:/Unity/New Unity Project/Temp/StagingArea/Data/il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain
Output directory: C:\Unity\New Unity Project\Temp\StagingArea\Data\Native
Cache directory: C:\Unity\New Unity Project\Library\il2cpp_cache
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: Unicode ??????}?b?s???O???^?[?Q?b?g??}???`?o?C?g ?R?[?h ?y?[?W?????????B
ERROR:root:Failed to run llvm optimizations:

Invocation was: Executable: "C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: -E "C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -Wno-null-conversion -std=c++11 -O3 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DNDEBUG -I"C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp\libil2cpp" -I"C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp\libil2cpp" -I"C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp\external\bdwgc\include" -I"C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp\external\xxHash" -I"C:\Unity\New Unity Project\Temp\StagingArea\Data\il2cppOutput" "C:\Unity\New Unity Project\Temp\StagingArea\Data\il2cppOutput\Il2CppCompilerCalculateTypeValues.cpp" -o "C:\Unity\New Unity Project\Library\il2cpp_cache\7D98268C8D60798819BBA941E2DA09AA.o"

�ꏊ Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector) �ꏊ Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics) �ꏊ il2cpp.Program.DoRun(String[] args, List1 foundAssemblies)
�ꏊ il2cpp.Program.Run(String[] args, Boolean setInvariantCulture)
�ꏊ il2cpp.Program.Main(String[] args)
stderr:

�n��h��Ă��Ȃ��O: Unity.IL2CPP.Building.BuilderFailedException: Unicode ??????}?b?s???O???^?[?Q?b?g??}???`?o?C?g ?R?[?h ?y?[?W?????????B
ERROR:root:Failed to run llvm optimizations:

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action1) UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List1, Action1, String) UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(Il2CppBuildPipelineData, String, String, Boolean) UnityEditorInternal.IL2CPPBuilder:Run() UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action1, RuntimeClassRegistry)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

エラーメッセージ
Exception: C:\Program Files\Unity Hub\2019.4.11f1\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1[T] setupStartInfo) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1[T] arguments, System.Action`1[T] setupStartInfo, System.String workingDirectory) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (UnityEditor.Il2Cpp.Il2CppBuildPipelineData data, System.String outputDirectory, System.String workingDirectory, System.Boolean platformSupportsManagedDebugging) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditorInternal.IL2CPPBuilder.Run () (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, UnityEditorInternal.IIl2CppPlatformProvider platformProvider, System.Action`1[T] modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/bokken/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:387)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/bokken/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:932)
UnityEditor.Modules.DefaultBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Build completed with a result of 'Failed' in 83 seconds (83417 ms)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

UnityEditor.BuildPlayerWindow+BuildMethodException: 3 errors
  at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002bb] in <007193b7fa9c4ad1be5b26df6a654213>:0 
  at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <007193b7fa9c4ad1be5b26df6a654213>:0 
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)





### 試したこと
日本語などは一応自分では無いと思っています。
pcでのビルドはエラーは出ずできました。
ここに問題に対して試したことを記載してください。

### 補足情報（FW/ツールのバージョンなど）

ここにより詳細な情報を記載してください。
Windows10