Cannot create a working WebGL build

Unity Engine
1

Hi,

I created a project that works wonderfully in the Unity editor. I have built it as a WebGL application. The build seems to go fine. The files appear to be produced. However, I go to run it in Firefox I get the following error:

An error occurred running the Unity content on this page. See your browser’s JavaScript console for more info. The error was:

uncaught exception: abort(-1) at jsStackTrace (SolarSystemSimulation.js:1:19540)
stackTrace (SolarSystemSimulation.js:1:19711)
abort (SolarSystemSimulation.js:3:27132)
_ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC1ERKS5 (SolarSystemSimulation.js:1:230962)
zsh (SolarSystemSimulation.asm.js:11:1)
xsh (SolarSystemSimulation.asm.js:11:1)
Ifi (SolarSystemSimulation.asm.js:18:1)
invoke_vii (SolarSystemSimulation.js:1:340668)
ush (SolarSystemSimulation.asm.js:11:1)
Efi (SolarSystemSimulation.asm.js:18:1)
invoke_viiii (SolarSystemSimulation.js:1:340040)
vrh (SolarSystemSimulation.asm.js:11:1)
trh (SolarSystemSimulation.asm.js:11:1)
func [.func] (SolarSystemSimulation.js:1:30524)
callRuntimeCallbacks (SolarSystemSimulation.js:1:22174)
ensureInitRuntime (SolarSystemSimulation.js:1:22674)
doRun (SolarSystemSimulation.js:3:26070)
run/<@blob:null/9a5da153-4fbe-4242-bdd6-9a84afe70aef:3:26368
If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.

I am using the latest release of Unity (5.5.2f1) on a Windows 10 machine. It appears from the error message that there is something wrong in the javascript that was created by Unity during the build. I am wondering if this is a known issue with this version if Unity? Is it possibly something in the configuration settings that I need to change either in Unity or in Firefox? Any help would be greatly appreciated.

Thanks,

Doug

2

does an empty project work?
could you try to make a development build?

3

Hi,

I am not sure exactly what you mean by an empty project. I will be glad to make one, build it and test it if I knew how to do it. I did make a development build and I received the exact same error when I ran the WebGL app.

4

I mean a new project.

could you post the Development build callstack and the browser log?

5

Here is the browser log:
I also uploaded the file in case it would be easier to look at.

run() called, but dependencies remain, so not running UnityLoader.js:3545:2
missing function: ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC1ERKS5 UnityLoader.js:3545:2
-1 UnityLoader.js:3541:3
-1 UnityLoader.js:3545:2
Invoking error handler due to
uncaught exception: abort(-1) at jsStackTrace (SolarSystemSimulation.js:859:12)
stackTrace (SolarSystemSimulation.js:873:11)
abort (SolarSystemSimulation.js:18508:43)
std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator >::basic_string(std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > const&) [_ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC1ERKS5] (SolarSystemSimulation.js:9743:2)
KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > >::KeyWrapper(KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > const&) [_ZN10KeyWrapperINSt3__212basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEEEC2ERKS7] (blob:1297173:1)
dense_hash_map<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > >, Il2CppClass*, il2cpp::utils::StringUtils::StringHasher<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > >, std::__2::equal_to<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > >, std::__2::allocator<std::__2::pair<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > const, Il2CppClass*> > >::set_empty_key(KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > const&) [_ZN14dense_hash_mapI10KeyWrapperINSt3__212basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEP11Il2CppClassN6il2cpp5utils11StringUtils12StringHasherIS7_EENS1_8equal_toIS8_EENS5_INS1_4pairIKS8_SA_EEEEE13set_empty_keyERSJ] (blob:1116960:1)
dynCall_vii (blob:1352515:1)
invoke_vii (SolarSystemSimulation.js:15590:3)
Il2CppHashMap<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator >, Il2CppClass*, il2cpp::utils::StringUtils::StringHasher<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > >, std::__2::equal_to<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > >, std::__2::allocator<std::__2::pair<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > const, Il2CppClass*> > >::Il2CppHashMap(unsigned int, il2cpp::utils::StringUtils::StringHasher<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > const&, std::__2::equal_to<KeyWrapper<std::__2::basic_string<char, std::__2::char_traits, std::__2::allocator > > > const&) [_ZN13Il2CppHashMapINSt3__212basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEEP11Il2CppClassN6il2cpp5utils11StringUtils12StringHasherIS6_EENS0_8equal_toI10KeyWrapperIS6_EEENS4_INS0_4pairIKSG_S8_EEEEEC2EjRKSD_RKSH] (blob:890348:1)
dynCall_viiii (blob:1332269:1)
invoke_viiii (SolarSystemSimulation.js:15558:3)
Il2CppMetadataCache::Il2CppMetadataCache() [__ZN19Il2CppMetadataCacheC2Ev] (blob:1105242:1)
__GLOBAL__sub_I_MetadataCache_cpp (blob:1102298:1)
__GLOBAL__sub_I_MetadataCache_cpp [asm.__GLOBAL__sub_I_MetadataCache_cpp] (SolarSystemSimulation.js:17209:9)
func [.func] (SolarSystemSimulation.js:1644:3)
callRuntimeCallbacks (SolarSystemSimulation.js:971:4)
ensureInitRuntime (SolarSystemSimulation.js:995:2)
doRun (SolarSystemSimulation.js:18451:3)
run/<@blob:null/99b794ac-ee06-491d-b85d-ea20d3b21f6c:18466:4
UnityLoader.js:3419:9

I am not sure how to get the development build call stack.

Thanks,

Doug

3003642–223955–browser_log.txt (3.67 KB)