My build works without WebAssembly. When I enable it, I get this error:
It looks like this error was reported as fixed in 5.6.
Here’s the full output of the console:
stdout:WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: '/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’WARNING: sanity check failed to run [Errno 13] Permission denied: ‘/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config_sanity’
stderr:WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:–separate-asm works best when compiling to HTML. otherwise, you must yourself load the ‘.asm.js’ file that is emitted separately, and must do so before loading the main '.js` fileINFO:root:generating system library: wasm-libc.bc… (this will be cached in “/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/cache/asmjs/wasm-libc.bc” for subsequent builds)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableINFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableINFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)INFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableWARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/llc), could not verify version numbers matchINFO:root:(Emscripten: Running sanity checks)WARNING:root:java does not seem to exist, required for closure compiler, which is optional (define JAVA in /Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/emscripten.config if you want it)WARNING:root:closure compiler will not be availableTraceback (most recent call last): File “/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/emcc”, line 13, in emcc.run() File “/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/emcc.py”, line 1543, in run extra_files_to_link += system_libs.calculate([f for , f in sorted(temp_files)] + extra_files_to_link, in_temp, stdout=None, stderr_=None, forced=forced_stdlibs) File “/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/tools/system_libs.py”, line 405, in calculate libfile = shared.Cache.get(name, do_create, extension=suffix) File “/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/tools/cache.py”, line 97, in get shutil.copyfile(temp, cachename) File “/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py”, line 83, in copyfile with open(dst, ‘wb’) as fdst:IOError: [Errno 13] Permission denied: ‘/Applications/Unity/PlaybackEngines/WebGLSupport/BuildTools/Emscripten_FastComp_Mac/cache/asmjs/wasm-libc.bc’
UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[ ])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:LogError(Object)
UnityEditor.WebGL.ProgramUtils:StartProgramChecked(ProcessStartInfo) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/ProgramUtils.cs:46)
UnityEditor.WebGL.WebGlBuildPostprocessor:EmscriptenLink(BuildPostProcessArgs, Boolean, String, String) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:391)
UnityEditor.WebGL.WebGlBuildPostprocessor:LinkBuild(BuildPostProcessArgs) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:440)
UnityEditor.WebGL.WebGlBuildPostprocessor:postProcess(BuildPostProcessArgs) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:894)
UnityEditor.PostprocessBuildPlayer:postprocess(BuildTargetGroup, BuildTarget, String, String, String, Int32, Int32, BuildOptions, RuntimeClassRegistry, BuildReport) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:271)
UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[ ], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
UnityEditor.DefaultBuildMethods:BuildPlayer(BuildPlayerOptions) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:155)
UnityEditor.BuildPlayerWindow:CallBuildMethods(Boolean, BuildOptions) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:83)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun(Boolean) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:173)
UnityEditor.BuildPlayerWindow:GUIBuildButtons(IBuildWindowExtension, Boolean, Boolean, Boolean, BuildPlatform) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:874)
UnityEditor.BuildPlayerWindow:ShowBuildTargetSettings() (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:794)
UnityEditor.BuildPlayerWindow:OnGUI() (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:420)
System.Reflection.MonoMethod:InternalInvoke(MonoMethod, Object, Object[ ], Exception&)
System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[ ], CultureInfo) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:305)
System.Reflection.MethodBase:Invoke(Object, Object[ ]) (at /Users/builduser/buildslave/mono/build/mcs/class/referencesource/mscorlib/system/reflection/methodbase.cs:229)
UnityEditor.HostView:Invoke(String, Object) (at /Users/builduser/buildslave/unity/build/Editor/Mono/HostView.cs:285)
UnityEditor.HostView:Invoke(String) (at /Users/builduser/buildslave/unity/build/Editor/Mono/HostView.cs:278)
UnityEditor.HostView:OldOnGUI() (at /Users/builduser/buildslave/unity/build/Editor/Mono/HostView.cs:107)
UnityEngine.Experimental.UIElements.IMGUIContainer:smile:oOnGUI(Event) (at /Users/builduser/buildslave/unity/build/Runtime/UIElements/Managed/IMGUIContainer.cs:127)
UnityEngine.Experimental.UIElements.IMGUIContainer:HandleEvent(EventBase) (at /Users/builduser/buildslave/unity/build/Runtime/UIElements/Managed/IMGUIContainer.cs:213)
UnityEngine.Experimental.UIElements.EventDispatcher:smile:ispatchEvent(EventBase, BaseVisualElementPanel) (at /Users/builduser/buildslave/unity/build/Runtime/UIElements/Managed/EventDispatcher.cs:182)
UnityEngine.Experimental.UIElements.UIElementsUtility:smile:oDispatch(BaseVisualElementPanel) (at /Users/builduser/buildslave/unity/build/Runtime/UIElements/Managed/UIElementsUtility.cs:207)
UnityEngine.Experimental.UIElements.UIElementsUtility:processEvent(Int32, IntPtr) (at /Users/builduser/buildslave/unity/build/Runtime/UIElements/Managed/UIElementsUtility.cs:72)
UnityEngine.GUIUtility:processEvent(Int32, IntPtr) (at /Users/builduser/buildslave/unity/build/Runtime/IMGUI/Managed/GUIUtility.cs:175)
I’m using 2017.2.0p2