How can I solve this error in WebGL Unity game?

Question

I have no idea why I'm getting this error. After building my project in WebGL and launching it in itch.io game window (in Chrome) it displays this message, the game can't run:

An error occurred running the Unity content on this page. See your browser JavaScript console for more info. The error was: uncaught exception: abort(180) at jsStackTrace (WebGL.wasm.framework.unityweb:8:22313) stackTrace (WebGL.wasm.framework.unityweb:8:22484) onAbort@file:///C:/Users/wujtm_000/Desktop/WebGL/Build/UnityLoader.js:4:11118 abort (WebGL.wasm.framework.unityweb:8:483539) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[45753]:0xda48f7 (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[22089]:0x9023d7) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[24498]:0x95f899 (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[22992]:0x93c06c) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[45533]:0xda3cc0 UnityModule [UnityModule/Module.dynCall_iiiii] (WebGL.wasm.framework.unityweb:8:458801) invoke_iiiii (WebGL.wasm.framework.unityweb:8:335855) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[43654]:0xd4f185 (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[43125]:0xd37edc) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[4225]:0x18b90c (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[4224]:0x18b835) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10198]:0x3c205a (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10182]:0x3c0d4e) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[12109]:0x4b637b (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[12108]:0x4b6095) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10577]:0x3ed282 (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10288]:0x3caa9b) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10288]:0x3caab0 (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10283]:0x3ca5ba) @blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[10276]:0x3c881e (blob:null/721358bf-caaa-4408-babf-350932a4b11a line 8 > WebAssembly.instantiate:wasm-function[45547]:0xda3ef2) UnityModule [UnityModule/Module.dynCall_v] (WebGL.wasm.framework.unityweb:8:467249) browserIterationFunc (WebGL.wasm.framework.unityweb:8:175900) runIter (WebGL.wasm.framework.unityweb:8:178973) Browser_mainLoop_runner (WebGL.wasm.framework.unityweb:8:177435)

The web console error:

Invoking error handler due to Uncaught abort(180) at Error at jsStackTrace (WebGL.wasm.framework.unityweb:8:22313) at stackTrace [Object.stackTrace] (WebGL.wasm.framework.unityweb:8:22484) at Object.onAbort (https://v6p9d9t4.ssl.hwcdn.net/html/2312897/WebGL/Build/UnityLoader.js:4:11118) at abort (WebGL.wasm.framework.unityweb:8:483549) at :wasm-function[45753]:0xda48f7 at :wasm-function[22089]:0x9023d7 at :wasm-function[24498]:0x95f899 at :wasm-function[22992]:0x93c06c at dynCall_iiiii (:wasm-function[45533]:0xda3cc0) at dynCall_iiiii [Object.dynCall_iiiii] (WebGL.wasm.framework.unityweb:8:458801) at invoke_iiiii (WebGL.wasm.framework.unityweb:8:335871) at :wasm-function[43654]:0xd4f185 at :wasm-function[43125]:0xd37edc at :wasm-function[4225]:0x18b90c at :wasm-function[4224]:0x18b835 at :wasm-function[10198]:0x3c205a at :wasm-function[10182]:0x3c0d4e at :wasm-function[12109]:0x4b637b at :wasm-function[12108]:0x4b6095 at :wasm-function[10577]:0x3ed282 at :wasm-function[10288]:0x3caa9b at :wasm-function[10288]:0x3caab0 at :wasm-function[10283]:0x3ca5ba at :wasm-function[10276]:0x3c881e at dynCall_v (:wasm-function[45547]:0xda3ef2) at dynCall_v [Object.dynCall_v] (WebGL.wasm.framework.unityweb:8:467249) at browserIterationFunc (WebGL.wasm.framework.unityweb:8:175912) at runIter [Object.runIter] (WebGL.wasm.framework.unityweb:8:178973) at Browser_mainLoop_runner (WebGL.wasm.framework.unityweb:8:177435) DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.preload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.postload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8 Uncaught abort(180) at Error at jsStackTrace (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:22313) at Object.stackTrace (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:22484) at Object.onAbort (https://v6p9d9t4.ssl.hwcdn.net/html/2312897/WebGL/Build/UnityLoader.js:4:11118) at abort (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:483549) at :wasm-function[45753]:0xda48f7 at :wasm-function[22089]:0x9023d7 at :wasm-function[24498]:0x95f899 at :wasm-function[22992]:0x93c06c at dynCall_iiiii (:wasm-function[45533]:0xda3cc0) at Object.dynCall_iiiii (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:458801) at invoke_iiiii (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:335871) at :wasm-function[43654]:0xd4f185 at :wasm-function[43125]:0xd37edc at :wasm-function[4225]:0x18b90c at :wasm-function[4224]:0x18b835 at :wasm-function[10198]:0x3c205a at :wasm-function[10182]:0x3c0d4e at :wasm-function[12109]:0x4b637b at :wasm-function[12108]:0x4b6095 at :wasm-function[10577]:0x3ed282 at :wasm-function[10288]:0x3caa9b at :wasm-function[10288]:0x3caab0 at :wasm-function[10283]:0x3ca5ba at :wasm-function[10276]:0x3c881e at dynCall_v (:wasm-function[45547]:0xda3ef2) at Object.dynCall_v (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:467249) at browserIterationFunc (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:175912) at Object.runIter (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:178973) at Browser_mainLoop_runner (blob:https://v6p9d9t4.ssl.hwcdn.net/cf55a5c5-c403-41ef-aab8-de035b7ea92b:8:177435) DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.preload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.postload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME 29cf55a5c5-c403-41ef-aab8-de035b7ea92b:8 An abnormal situation has occurred: the PlayerLoop internal function has been called recursively. Please contact Customer Support with a sample project so that we can reproduce the problem and troubleshoot it. (Filename: Line: 377)

If you need the Unity Launcher js. code - I can't involve it here because it has too many letters, priv.

Things I've tried:

rebuilding the project
running it locally in Firefox, which usually worked, but the same error is displayed...
updating Unity to the last version
making another, but very small project and building it WebGL - worked!!! I don't know how to make so the big project works, any suggestions...?

Please help!!!

Is there any more information in the browser's javascript console like the error suggests? (F12 to bring up in chrome) — Molly J
– Molly J, Commented May 30, 2020 at 0:47

Marty · Accepted Answer · 2020-10-02 08:40:42Z

3

Not sure if this still matters, but here is an answer anyways. We were able to make sure this issue occurred almost never again. We are still looking at enhancing this because from time to time the error pops up anyway.

1. In Unity

Make sure to updated Unity. The last version seems to handle this better.
Allocate more memory. In our specific use-case we could really use some more memory (-s WASM_MEM_MAX=1024MB).

2. In JS

We made sure to quit Unity every time (in our Angular SPA!). Since there is a service worker that can easily serve Unity again, we always delete the instance.


    this.gameInstance
        .Quit()
        .then(() => {
            // Do whatever your app needs here
            this.gameInstance = null;
            this.playState$.next(null);
        })
        .catch(() => {
        console.log("Quitting Unity wasn't a success 😖");
        });

That made things more stable. Hope it can help.

answered Oct 2, 2020 at 8:40

Marty

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3 Comments

hash1 Over a year ago

Lol posted May answered 5 months later but still awesome

Shurvir Mori Over a year ago

where to do this -s WASM_MEM_MAX=1024MB ? I mean in which file write this or where is the setting for change this

Marty Over a year ago

You can work in a folder 'editor' so it is not inside the build, create a C# script that sets the PlayerSettings. Then something along the lines of PlayerSettings.WebGL.memorySize = 2048;.

Ouday El Akremi · Accepted Answer · 2023-10-16 11:52:16Z

1

WebGl => publishing Settings => enableExceptions => fullwithout StackTrace

answered Oct 16, 2023 at 11:52

Ouday El Akremi

112 bronze badges

2 Comments

Community Over a year ago

As it’s currently written, your answer is unclear. Please edit to add additional details that will help others understand how this addresses the question asked. You can find more information on how to write good answers in the help center.

Mimmo Over a year ago

despite he is not giving context, this is actually a solution in some cases. the exceptions management on a webgl build can lead to unexpected issues.

hash1 · Accepted Answer · 2020-10-09 17:30:24Z

0

I forgot about this post but answering it now so if someone has this problem once again it will not confuse so much. I was basically using a dreamlo custom leaderboard in the game and it crashed for a simple reason. Paid SSL was needed for WebGL and I completely missed the point. Dumb.

Hope I can help someone if anyone got lost like me these days...

answered Oct 9, 2020 at 17:30

hash1

891 gold badge1 silver badge9 bronze badges

Collectives™ on Stack Overflow

How can I solve this error in WebGL Unity game?

I have no idea why I'm getting this error. After building my project in WebGL and launching it in itch.io game window (in Chrome) it displays this message, the game can't run:

The web console error:

3 Answers 3

1. In Unity

2. In JS

3 Comments

2 Comments

Comments

Your Answer

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Collectives™ on Stack Overflow

I have no idea why I'm getting this error. After building my project in WebGL and launching it in itch.io game window (in Chrome) it displays this message, the game can't run:

The web console error:

3 Answers 3

1. In Unity

2. In JS

3 Comments

2 Comments

Comments

Your Answer

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