Building game for HTML5

Development Platform & Builds
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1

Windows 7, i7 with 16 gigs. Using Emscripten 1.21. Compiled 4.4.1. The compile is OK and the html5 button does show up.

Here is some of the error that I am getting

J:\UDK441Compiled\UnrealEngine\Engine\Binaries\HTML5\UE4Game-HTML5-Shipping.bc

UnrealBuildTool: INFO root: (Emscripten: Running sanity checks)

UnrealBuildTool: ERROR root: J:\UDK441Compiled\UnrealEngine\Engine\Source\ThirdParty\PhysX\PhysX-3.3\lib\HTML5\LowLevel.bc: No such file or directory (“J:\UDK441Compiled\UnrealEngine\Engine\Source\ThirdParty\PhysX\PhysX-3.3\lib\HTML5\LowLevel.bc” was expected to be an input file, based on the commandline arguments provided)

UnrealBuildTool: -------- End Detailed Actions Stats -----------------------------------------------------------

UnrealBuildTool: ERROR: UBT ERROR: Failed to produce item: J:\UDK441Compiled\UnrealEngine\Engine\Binaries\HTML5\UE4Game-HTML5-Shipping.js

The Game Launcher stops after "Build game for Html5.

I have set all the environmental variables(LLVM_ROOT, NODE_JS, etc. before doing the compile.
If you want to see more of the error statement let me know.
Too bad your html does not work as easy as Unity. I am using Unity to do all my html games.
Please, some help would be nice.
I haven’t paid my rent for this month. Is that the problem?

2

I think you are missing optional third party zips

3

The zips I used were for 4.4. I did not see any Optional zip. Does the Optional.zip have the html5 files in it? Do I need to get the 2 other zips for 4.4.2.

4

Ankitkk. Thanks. I am really getting close now. It generated the html file. And Frontend all was good. But when load it into Chrome 39 I get a gray screen then the “Aw,Snap!”. Now what?

5

We are in touch with the Chrome team - hopefully there will be some resolution soon.

Meawhile, you can use firefox to confirm that your game works!

6

Just tried Firefox 64bit. Says loading. Then the screen goes black. I click Quit at the bottom of the screen and get
\RenderResource.cpp(118): LowLevelFatalError
etc.
Running from hardrive
file:///E:/Test/HTML5/TP_FirstPersonBP-HTML5-Shipping.html
Do you see anything wrong with this?
Do I need to setup a local server?

7

Can you use this specific build of firefox ? Also, Can you paste any out from the browser console ( Developer->Browser Console ) Makre sure there’s no other firefox running before running this.

Thanks,

8

[07:58:06.539] Error in parsing value for ‘font’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/reset-744420991.css:86
[07:58:06.539] Unknown property ‘-moz-box-shadow’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/reset-744420991.css:125
[07:58:06.539] Unknown pseudo-class or pseudo-element ‘selection’. Ruleset ignored due to bad selector. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/reset-744420991.css:136
[07:58:06.539] Error in parsing value for ‘background’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:80
[07:58:06.539] Error in parsing value for ‘filter’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:85
[07:58:06.539] Unknown property ‘background-position-y’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:116
[07:58:06.539] Unknown property ‘-moz-box-shadow’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:128
[07:58:06.539] Unknown property ‘zoom’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:133
[07:58:06.539] Error in parsing value for ‘top’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:311
[07:58:06.539] Error in parsing value for ‘left’. Declaration dropped. @ https://de45xmedrsdbp.cloudfront.net/TappyChicken/tappyChickenStyles-1465493343.css:315

[07:58:37.040] GET https://de45xmedrsdbp.cloudfront.net/TappyChicken/gameFiles_1408053316/jstorage.js?_=1411480686595 [HTTP/1.1 200 OK 440ms]
[07:58:37.544] GET https://de45xmedrsdbp.cloudfront.net/TappyChicken/gameFiles_1408053316/UE4Game-HTML5-Shipping.js.jgz?_=1411480686596 [HTTP/1.1 200 OK 57251ms]

[07:59:36.988] SyntaxError: too many local variables

9

Using Firefox 32bit. And Das stärkste Werkzeug für 3D-Echtzeit-Entwicklung - Unreal Engine the download bar has been running 15 minutes TC does not start. js console

Had to use 2 comments.

10

I now have a compiled version(4.4.1) of the editor that does make an html5 file from an app and it loads. The problem wasn’t what I did creating the editor. It was the browser. Use 32.0.3 firefox 32bit and all is good. Tappy Chicken works great. I did the FPS and run very slow.