Question by Artsteps_v2 · May 07, 2020 at 09:39 AM · webgl error message

WebGL upgrading from 2018.4.8f to 2019.3.12f problem

Hello to all of you.

We are trying to upgrade our WebGL project from 2018.4.8f to the newest version of unity and we can't find the issue on why it is not working.

The error is:

An error occurred running the Unity content on this page. See your browser JavaScript console for more info. The error was: TypeError: Module.gameInstance is undefined

And here is the log in the console window:

 Input Manager initialize...
 cc6cca14-8095-4af1-9847-05f7c5407b48:8:50946
 exception thrown: TypeError: Module.gameInstance is undefined,_Wake@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:67908
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[30565]:0xcf604e
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[27704]:0xc7d1fb
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[75198]:0x180d8f7
 UnityModule/Module.dynCall_iiiii@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:507438
 invoke_iiiii@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:362282
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[73223]:0x17b49a1
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[72534]:0x17930ae
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[5214]:0x24454e
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[5213]:0x244477
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[8860]:0x382a80
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[8857]:0x3818a2
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11326]:0x48b52e
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[9170]:0x3a826c
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11711]:0x4b77ef
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11422]:0x494ad6
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11422]:0x494aeb
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11417]:0x4945f4
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[11410]:0x49261a
 @blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48 line 8 > WebAssembly.instantiate:wasm-function[75215]:0x180db85
 UnityModule/Module.dynCall_v@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:517817
 browserIterationFunc@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:191569
 runIter@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:194642
 Browser_mainLoop_runner@blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8:193104
 UnityLoader.js:4:11216
     printErr http://localhost:49282/Build/UnityLoader.js:4
     runIter blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8
     Browser_mainLoop_runner blob:http://localhost:49282/cc6cca14-8095-4af1-9847-05f7c5407b48:8
 Invoking error handler due to
 TypeError: Module.gameInstance is undefined

This error comes up in every 2019 version of our project. Any idea of what we might be missing here? Thank you in advance

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