Html5 development build failed

i think this one is the main error.

(+ i have tried with “Result += " -s TOTAL_MEMORY=1610612736”;" in the HTML5ToolChain.cs file as described in
https://docs.unrealengine.com/latest/INT/Platforms/HTML5/GettingStarted/index.html ).

here is the error:

Error 32 error : Failed to start local
process for action:
Z:\Emscripten\python\2.7.5.3_64bit\python.exe
“C:\Program
Files\Emscripten\emscripten\1.22.0\emcc”
-fno-exceptions -Wno-unused-value -Wno-switch -Wno-tautological-constant-out-of-range-compare
-Wno-tautological-compare -Wno-logical-op-parentheses -Wno-array-bounds -Wno-invalid-offsetof -s TOTAL_MEMORY=1610612736 -s
DISABLE_EXCEPTION_CATCHING=1 -s
WARN_ON_UNDEFINED_SYMBOLS=1 -s
FULL_ES2=1 -s
EXPORTED_FUNCTIONS="['main’,
'resize_game’]" -s NO_EXIT_RUNTIME=1
–memory-init-file 1 -Wno-warn-absolute-paths -s GL_ASSERTIONS=1 -O2 -s ASM_JS=1 -s
OUTLINING_LIMIT=110000
-I"z:\UnrealEngine_4.5Build\Engine\Source"
-I"z:\UnrealEngine_4.5Build\Engine\Plugins\ScriptPlugin\Source"
-I"…/Plugins/ScriptPlugin/Source/ScriptPlugin/Classes"
-I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/ScriptPlugin"
-I"…/Plugins/ScriptPlugin/Source/ScriptPlugin/Public"
-I"Runtime/Core/Public" -I"Runtime/Core/Public/Internationalization"
-I"Runtime/Core/Public/Async" -I"Runtime/Core/Public/Containers" -I"Runtime/Core/Public/Delegates" -I"Runtime/Core/Public/GenericPlatform"
-I"Runtime/Core/Public/HAL" -I"Runtime/Core/Public/Logging" -I"Runtime/Core/Public/Math" -I"Runtime/Core/Public/Misc" -I"Runtime/Core/Public/Modules" -I"Runtime/Core/Public/Modules/Boilerplate"
-I"Runtime/Core/Public/ProfilingDebugging"
-I"Runtime/Core/Public/Serialization" -I"Runtime/Core/Public/Serialization/Json"
-I"Runtime/Core/Public/Serialization/Csv"
-I"Runtime/Core/Public/Stats" -I"Runtime/Core/Public/Templates" -I"Runtime/Core/Public/UObject" -I"Runtime/Core/Public/HTML5" -I"ThirdParty/zlib/zlib-1.2.5/Inc" -I"ThirdParty/zlib" -I"Runtime/Core" -I"Runtime/CoreUObject/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/CoreUObject"
-I"Runtime/CoreUObject/Public" -I"Runtime/CoreUObject/Public/Blueprint"
-I"Runtime/CoreUObject/Public/Misc" -I"Runtime/CoreUObject/Public/Serialization"
-I"Runtime/CoreUObject/Public/Templates"
-I"Runtime/CoreUObject/Public/UObject" -I"Runtime/CoreUObject" -I"Runtime/Engine/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/Engine"
-I"Runtime/Engine/Public" -I"Runtime/Engine/Public/AI" -I"Runtime/Engine/Public/EdGraph" -I"Runtime/Engine/Public/Features" -I"Runtime/Engine/Public/Landscape" -I"Runtime/Engine/Public/Net" -I"Runtime/Engine/Public/Slate" -I"Runtime/Engine/Public/Tests" -I"Runtime/Engine/Public/AI/Navigation"
-I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/Slate"
-I"Runtime/Slate/Public" -I"Runtime/Slate/Public/Framework" -I"Runtime/Slate/Public/Widgets" -I"Runtime/Slate/Public/Framework/Application"
-I"Runtime/Slate/Public/Framework/Commands"
-I"Runtime/Slate/Public/Framework/Docking"
-I"Runtime/Slate/Public/Framework/Layout"
-I"Runtime/Slate/Public/Framework/MultiBox"
-I"Runtime/Slate/Public/Framework/Notifications"
-I"Runtime/Slate/Public/Framework/Styling"
-I"Runtime/Slate/Public/Framework/Text"
-I"Runtime/Slate/Public/Framework/Views"
-I"Runtime/Slate/Public/Framework/Text/Android"
-I"Runtime/Slate/Public/Framework/Text/IOS"
-I"Runtime/Slate/Public/Widgets/Colors"
-I"Runtime/Slate/Public/Widgets/Docking"
-I"Runtime/Slate/Public/Widgets/Images"
-I"Runtime/Slate/Public/Widgets/Input" -I"Runtime/Slate/Public/Widgets/Layout"
-I"Runtime/Slate/Public/Widgets/Navigation"
-I"Runtime/Slate/Public/Widgets/Notifications"
-I"Runtime/Slate/Public/Widgets/Text" -I"Runtime/Slate/Public/Widgets/Views" -I"Runtime/InputCore/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/InputCore"
-I"Runtime/InputCore/Public" -I"Runtime/InputCore" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/SlateCore"
-I"Runtime/SlateCore/Public" -I"Runtime/SlateCore/Public/Animation" -I"Runtime/SlateCore/Public/Application"
-I"Runtime/SlateCore/Public/Brushes" -I"Runtime/SlateCore/Public/Fonts" -I"Runtime/SlateCore/Public/Input" -I"Runtime/SlateCore/Public/Layout" -I"Runtime/SlateCore/Public/Logging" -I"Runtime/SlateCore/Public/Rendering" -I"Runtime/SlateCore/Public/Sound" -I"Runtime/SlateCore/Public/Styling" -I"Runtime/SlateCore/Public/Textures" -I"Runtime/SlateCore/Public/Types" -I"Runtime/SlateCore/Public/Widgets" -I"Runtime/SlateCore" -I"Runtime/Slate" -I"Runtime/Messaging/Public" -I"Runtime/Messaging/Public/Common" -I"Runtime/Messaging/Public/Interfaces"
-I"Runtime/Messaging" -I"Runtime/RenderCore/Public" -I"Runtime/RenderCore" -I"Runtime/RHI/Public" -I"Runtime/RHI" -I"Runtime/ShaderCore/Public" -I"Runtime/ShaderCore" -I"Runtime/AssetRegistry/Public" -I"Runtime/AssetRegistry" -I"Runtime/EngineMessages/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/EngineMessages"
-I"Runtime/EngineMessages/Public" -I"Runtime/EngineMessages" -I"Runtime/EngineSettings/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/EngineSettings"
-I"Runtime/EngineSettings/Public" -I"Runtime/EngineSettings" -I"Developer/SynthBenchmark/Public" -I"Runtime/Renderer/Public" -I"Runtime/Renderer" -I"Developer/SynthBenchmark" -I"Runtime/AIModule/Public" -I"Runtime/AIModule/Classes" -I"…/…/…/UnrealProjects/ahsanGameArchive/Intermediate/Build/HTML5/ahsanGameArchive/Inc/AIModule"
-I"Runtime/AIModule" -I"Runtime/HTML5/HTML5JS/Public" -I"Runtime/HTML5/HTML5JS" -I"ThirdParty/Ogg" -I"ThirdParty/Vorbis/libvorbis-1.3.2/include"
-I"ThirdParty/Vorbis" -I"Runtime/Engine" -I"…/Plugins/ScriptPlugin/Source/ScriptPlugin"
-I"ThirdParty/Ogg/libogg-1.2.2/include"
-DUE_GAME=1 -DIS_PROGRAM=0 -DUE_ROCKET=0 -DUNICODE -D_UNICODE -D__UNREAL
-DIS_MONOLITHIC=1 -DWITH_ENGINE=1 -DWITH_UNREAL_DEVELOPER_TOOLS=0 -DWITH_COREUOBJECT=1 -DUSE_STATS_WITHOUT_ENGINE=0 -DWITH_PLUGIN_SUPPORT=0 -DUSE_LOGGING_IN_SHIPPING=0 -DUE_BUILD_MINIMAL=1 -DWITH_EDITOR=0 -DWITH_EDITORONLY_DATA=0 -DWITH_SERVER_CODE=1 -DUBT_COMPILED_PLATFORM=HTML5 -DPLATFORM_HTML5=1 -DPLATFORM_HTML5_BROWSER=1 -DUNICODE -D_UNICODE -DWITH_AUTOMATION_WORKER=0 -DREQUIRES_ALIGNED_INT_ACCESS -DWITH_OGGVORBIS=1 -DUSE_SCENE_LOCK=0 -DNDEBUG=1 -DUE_BUILD_DEVELOPMENT=1 -DUE_PROJECT_NAME=ahsanGameArchive -DORIGINAL_FILE_NAME=“ahsanGameArchive-ScriptPlugin-Static.bc”
-DSCRIPTPLUGIN_API= -DUE_ENABLE_ICU=0 -DWITH_STEAMWORKS=0 -DWITH_DIRECTXMATH=0 -DCORE_API= -DCOREUOBJECT_API= -DWITH_PHYSX=1 -DWITH_APEX=0 -DWITH_BOX2D=0 -DWITH_RECAST=1 -DENGINE_API= -DWITH_FREETYPE=1 -DSLATE_API= -DINPUTCORE_API= -DWITH_FREETYPE=1 -DSLATECORE_API= -DMESSAGING_API= -DRENDERCORE_API= -DRHI_API= -DSHADERCORE_API= -DASSETREGISTRY_API= -DENGINEMESSAGES_API= -DENGINESETTINGS_API= -DSYNTHBENCHMARK_API= -DRENDERER_API= -DWITH_RECAST=1 -DAIMODULE_API= -DHTML5JS_API= -DWITH_OGGVORBIS=1 “z:\UnrealEngine_4.5Build\Engine\Plugins\ScriptPlugin\Source\ScriptPlugin\Private\ScriptPlugin.cpp”
-o “z:\UnrealEngine_4.5Build\Engine\Intermediate\Build\HTML5\ahsanGameArchive\Development\Plugins\Static\ScriptPlugin\ScriptPlugin.cpp.bc”
-std=c++11 Z:\UnrealProjects\ahsanGameArchive\Intermediate\ProjectFiles\UnrealBuildTool.BuildException ahsanGameArchive

any idea why it is failing?

Error 32 is a Sharing violation error. Do you possibly have any rouge or zombie HTML5 builds that are still running? Also, are the python path and output path (…/ScriptPluging.cpp.bc) valid?

dont know what means “rouge or zombie HTML5 builds” ?

i just have tried to build html5 from another pc using Emscripten 1.22.0.
this time it is showing new errors :

after commenting out those ADDKEYMAP statement i am again having new errors.
this time :

17> Performing 4 actions (6 in
parallel) 17> [2/4] python.exe
HTML5PlatformMisc.cpp 17> [3/4]
python.exe HTML5Window.cpp 17> [1/4]
python.exe SocketSubsystem.cpp 17>
z:/UnrealEngine_4.5Build/Engine/Source/Runtime/Core/Private/HTML5/HTML5Window.cpp:86:9:
error: unknown type name
‘SDL_ResizeEvent’ 17> static
SDL_ResizeEvent ResizeEvent; 17>
^ 17>
z:/UnrealEngine_4.5Build/Engine/Source/Runtime/Core/Private/HTML5/HTML5Window.cpp:89:21:
error: use of undeclared identifier
‘SDL_VIDEORESIZE’ 17>
ResizeEvent.type = SDL_VIDEORESIZE;
17> ^ 17>
z:/UnrealEngine_4.5Build/Engine/Source/Runtime/Core/Private/HTML5/HTML5Window.cpp:90:17:
error: use of undeclared identifier
‘SDL_Event’ 17>
SDL_PushEvent((SDL_Event*)&ResizeEvent);
17> ^ 17>
z:/UnrealEngine_4.5Build/Engine/Source/Runtime/Core/Private/HTML5/HTML5Window.cpp:90:27:
error: expected expression 17>
SDL_PushEvent((SDL_Event*)&ResizeEvent);
17>
^ 17> 4 errors generated. 17>EXEC :
error root: compiler frontend failed
to generate LLVM bitcode, halting

" Also, are the python path and output path (…/ScriptPluging.cpp.bc) valid?"

my python path : C:\Program Files\Emscripten\python\2.7.5.3_64bit

i have pythone runtime installed in different drive.but for the shake of Emscripten i kept Emscripten’s one.
dont know where to see output path.

hmm, what unreal engine version are you using?

Ignore that last comment. the second problem with the compile errors are an issue that was fixed for 4.6 I believe. To get around them you can try adding #include to the file thats causing the errors.

include “SDL.h”

I used angle brackets in the last comment but that caused it to remove the SDL.h bit … :-/

That looks like you’ve got old UnrealBuildTool processes still running for whatever reason. Check with Task Manager and stop them if they exist. That or restart

dont know where “SDL_ResizeEvent”, SDLK_BACKSPACE, SDLK_TAB,SDLK_RETURN and all other keys are defiend.
+visual studio search option also failed to find them.
can u plz point me to right #include statement.

yup. i did a comparison with 4.6 source and found that out.
but my bad luck again new error:

[3/3] python.exe ahsanGameArchive.js
16> 16> Unhandled Exception: 17>
17> Unhandled Exception:
System.Threading.AbandonedMutexException:
The wait completed due to an abandoned
mutex. 17> at
System.Threading.WaitHandle.InternalWaitOne(SafeHandle
waitableSafeHandle, Int64
millisecondsTimeout, Boolean
hasThreadAffinity, Boolean
exitContext) 17> at
UnrealBuildTool.UnrealBuildTool.Main(String[]
Arguments) in
z:\UnrealEngine_4.5Build\Engine\Source\Programs\UnrealBuildTool\System\UnrealBuildTool.cs:line
734 18>------ Build started: Project:
BlankProgram, Configuration:
HTML5_Development_Program Win32 ------
18> … 5> Unhandled Exception:
System.Threading.AbandonedMutexException:
The wait completed due to an abandoned
mutex. 5> at
System.Threading.WaitHandle.InternalWaitOne(SafeHandle
waitableSafeHandle, Int64
millisecondsTimeout, Boolean
hasThreadAffinity, Boolean
exitContext) 5> at
UnrealBuildTool.UnrealBuildTool.Main(String[]
Arguments) in
z:\UnrealEngine_4.5Build\Engine\Source\Programs\UnrealBuildTool\System\UnrealBuildTool.cs:line
734 19> 19> Unhandled Exception:
System.Threading.AbandonedMutexException:
The wait completed due to an abandoned
mutex. 19> at
System.Threading.WaitHandle.InternalWaitOne(SafeHandle
waitableSafeHandle, Int64
millisecondsTimeout, Boolean
hasThreadAffinity, Boolean
exitContext) 19> at
UnrealBuildTool.UnrealBuildTool.Main(String[]
Arguments) in
z:\UnrealEngine_4.5Build\Engine\Source\Programs\UnrealBuildTool\System\UnrealBuildTool.cs:line
734
========== Build: 10 succeeded, 9 failed, 16 up-to-date, 0 skipped

may be it have something to do with:

“Result += " -s TOTAL_MEMORY=1610612736”;"
in the HTML5ToolChain.cs file as described in https://docs.unrealengine.com/latest/INT/Platforms/HTML5/GettingStarted/index.html

u r right. each time i start build it starts six unrealbuildtool.exe.
but it finishes so much fast that i cant close them.
any other way to start only 1 nrealbuildtool.exe.

i moved whole projetc to another pc.
and tried again.but same result:

Performing 2 actions (1 in parallel)
[1/2] python.exe SocketSubsystem.cpp
[2/2] python.exe UE4Game.js
Unhandled Exception:

i am giving up. this is getting ugly.
i can try out with 4.6.
but do not want to waste valuable time for compiling whole engine for 5 hour and then again get those errors.

why not epic add html5 support in binary version !!!

Got this working wrote it up:

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