HTML 5 Script Error

anonymous_user_a043bb3a1 · July 30, 2015, 6:57am

hi,
i’m a archviz, beginner in unreal, so don’t flame me please if i ask stupid question…(and my bad english)

i made a simple archviz scene, it works well on editor, published it for windows64 package everything is well at this time. (unreal 4.8.2)

I followed instruction, installed python 2.7 and emscrypten 1.34.1, edited project settings to match paths. (tryed before …without adjusting this paths and building was done without errors)

Building in HTML 5 (development and shipping mode, tryed both) , tryed to push heap size to 1024, path of firefox and chrome was found in settings also.

Build was done without problems i think

And now, everytime i try to lauch the game i got JS error

Did i miss something? any idea to investigate ?

Thanks for your help.

anonymous_user_a043bb3a1 · July 30, 2015, 7:51am

humm…firefox gave me more infos …looks like chinese for me

anonymous_user_4c9fba8e · July 30, 2015, 8:06am

hey there, the highest version of Emscripten that works for me (not in chrome) is 1.27, have you tried it?

anonymous_user_a043bb3a1 · July 30, 2015, 10:09am

thanks…nope i’m using lastest build i presume…1.34.1, should i downgrade?

anonymous_user_a08c0bf2 · July 30, 2015, 1:36pm

Hey,

It’s best to stick to 1.25 or 1.29 Emscripten as there have been issues with the newest versions. Downgrading shouldn’t be a problem. If that doesn’t work, please submit a question on AnswerHub. Have a great day!

anonymous_user_a043bb3a1 · July 31, 2015, 2:24pm

Gonna try…Thanks …

Anonymous_005c554f4834d18aad8d2e6ef25ec6bd · August 3, 2015, 11:49am

Have you resolved this problem? I got same question here.TAT

QSL888 · August 10, 2015, 6:29pm

Have you resolved this problem? I got same question here.TAT

QSL888 · August 10, 2015, 6:30pm

erick3d;344255:

hi,
i’m a archviz, beginner in unreal, so don’t flame me please if i ask stupid question…(and my bad english)

i made a simple archviz scene, it works well on editor, published it for windows64 package everything is well at this time. (unreal 4.8.2)

I followed instruction, installed python 2.7 and emscrypten 1.34.1, edited project settings to match paths. (tryed before …without adjusting this paths and building was done without errors)

Building in HTML 5 (development and shipping mode, tryed both) , tryed to push heap size to 1024, path of firefox and chrome was found in settings also.

Build was done without problems i think

2015-07-30_0820.png1577×310 70.6 KB

And now, everytime i try to lauch the game i got JS error

2015-07-30_0852.png1010×596 18.5 KB

Did i miss something? any idea to investigate ?

Thanks for your help.

Have you resolved this problem? I got same question here.TAT

anonymous_user_a08c0bf2 · August 11, 2015, 2:15pm

What version of Unreal Engine are you working out of?

PittKpc · August 14, 2015, 10:02am

Hi I have the same.

When I use emscripten 1.34.1-64bit i have this error from file error 1.34.1-64bit
and when I use 1.29.0-64bit version I have this error:

Error: uncaught exception: abort() at jsStackTrace@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:18192
stackTrace@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:18375
abort@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:81207
hYX@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:233:554757
gAa@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:157:500381
nAa@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:157:503733
U1@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:857635
U2@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:876303
b1@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:824559
E4@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:947278
z4@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:943197
y4@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:943120
nGc@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:77:1202353
uGc@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:77:1207728
tq@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:20636
sq@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:12326
wr@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:107699
yr@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:93:108712
callMain@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:79512
doRun@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:80341
run/<@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:80509
setTimeout handlerrun@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:80434
runCaller@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:78811
removeRunDependency@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:24520
Browser.asyncLoad/<@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:197526
xhr_onload@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:197235
EventHandlerNonNullBrowser.xhrLoad@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:197153
Browser.asyncLoad@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:1:197359
@file:///H:/unreal/mieszkanie/HTML5/HTML5/UE4Game.js:242:78257

If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.

anonymous_user_a08c0bf2 · August 14, 2015, 1:51pm

Emscripten 1.29 or 1.30 is the most stable at this time. I would suggest reverting back and trying again. Let me know how it works out for you. If it too fails, please submit an AnswerHub.

Thanks!

PittKpc · August 14, 2015, 2:24pm

I create simple FPS test scene without additional geometry but I still have the same error. I’m using UE4 4.8.3 and emscripten 1.29

But when I install emscripten 1.29, some error appears and program install version 1.34.
In prompt window I do the next steps:

emsdk install sdk-1.29.0-64bit
emsdk activate sdk-1.29.0-64bit
and it’s ok.

In Unreal Engine I choose emscripten 1.29 and package is successfully complete.
In FF appears error as above.

anonymous_user_a08c0bf2 · August 19, 2015, 3:01pm

Have you updated your browser? I’ve been able to run HTML5 projects on without any trouble lately, could you tell me the process that you’re taking to push the project to HTML5? This may be an issue where an AnswerHub post may be necessary.

Thanks!

anonymous_user_c8558ff7 · August 25, 2015, 12:11am

I’m getting this problem on Chrome and Firefox, but not on .

anonymous_user_a08c0bf2 · August 25, 2015, 7:37pm

Hey ,

Have you created an AnswerHub for this issue yet? If not, please do so at this time so we can assist you as soon as possible.

Thanks!

anonymous_user_fbe5155f · August 27, 2015, 7:03am

Try hosting the content, don’t run it from folder. Run it from http://localhost/

For example, use something like http-server.

PittKpc · August 27, 2015, 1:02pm

Still the same problem.
I Packaged game in UE4.8 and UE4.9 (build sucessfull) and sent them on server.

Here is error for UE4.8:
http://3d-desire.com/un/48/apt1.html

Here is error for UE4.9:
http://3d-desire.com/un/49/apt1.html

I use Python 2.7 and emscripten in version 1.29.0 and here is engine files:

anonymous_user_a08c0bf2 · August 27, 2015, 5:04pm

,

Have you submitted a question on AnswerHub yet? If so, please make sure you’ve provided as many and screenshots as possible to help us trace down the issue. Are there any other errors appearing besides ‘script error’? If so, include that in your AnswerHub post, thanks!

PittKpc · August 28, 2015, 10:55am

Hi

Yes I did it almost 2 weeks ago but I don’t get any answer. I try one more time and this time I submit, as you said, as much as I can.

Thanks for your patience;)