Bug Not implemented icall: File::DuplicateHandle (webGL/il2cpp)

Whenever I try to add my auth in my Unity game I receive multiple errors, the first error being on load, "Not implemented icall: File :: DuplicateHandle", then it provides "at invoke_iiii (webGL.framework.js:3:391519). The second error being "Win32Exception: Success", not really sure what's going on with that one, then lastly when I press my sign in button, I get the first error again.

Please note this only occurs on webGL and IL2cpp. If I build my game on windows/mono it works 100% without any errors, but as soon as I switch to il2cpp or to webgl I'm given errors. I've been stuck on this for a few days now... any support would be highly appreciated, thank you.

 

Thank you for your response. So, I checked the documentation and it helped a little but not much. However, I did enable full exceptions and I received the same error "Not implemented icall: File:: DuplicateHandle" however, I did receive another error (image attached) .

If it helps any, I'm using https://github.com/KeyAuth/KeyAuth-Unity-Example . However, I did remove System Threading and all functions attached to that (can be found in api.cs) and then the func.cs is the same concept, I'm calling KeyAuthApp.init(); on the start function (the init function is in api.cs) ... hopefully you can help me out some more. I'm at a stand still and have no idea how to proceed. Thank you.

Image showing additional error: https://discord.com/channels/1012188631722639381/1012188631722639383/1012519969600323665

 

It's not allowing my auth to initialize... I put KeyAuthApp.init(); then after that I put Debug.Log("error"); (on func.cs) and it showed "error" ... then shows this:

`

UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
KeyAuth.api:init()
Func:loginType()
UnityEngine.Events.InvokableCall:Invoke()
UnityEngine.Events.UnityEvent:Invoke()
UnityEngine.UI.Buttonress()
UnityEngine.UI.Button:OnPointerClick(PointerEventData)
UnityEngine.EventSystems.ExecuteEvents:Execute(IPointerClickHandler, BaseEventData)
UnityEngine.EventSystems.EventFunction`1:Invoke(Object, BaseEventData)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
UnityEngine.EventSystems.StandaloneInputModule:ReleaseMouse(PointerEventData, GameObject)
UnityEngine.EventSystems.StandaloneInputModulerocessMousePress(MouseButtonEventData)
UnityEngine.EventSystems.StandaloneInputModulerocessMouseEvent(Int32)
UnityEngine.EventSystems.StandaloneInputModulerocessMouseEvent()
UnityEngine.EventSystems.StandaloneInputModulerocess()
UnityEngine.EventSystems.EventSystem:Update()
`

 

Sorry for the delayed response... so just to make this more clear I'm receiving these errors when building/running my application on webgl and IL2cpp (the application works 100% with mono/windows)



I'm calling the init function (for my auth, KeyAuth) on my Func.cs class. The init function is in my api class and looks like:



Hopefully this can help you out some because I have no idea why it doesn't work on webgl or il2cpp but works 100% fine with mono/windows build.

 

So I removed the "Process.GetCurrentProcess().MainModule.FileName" ... that was only there for hash/hwid checks but since it's a free game I don't really need it enabled anyways so I disabled it in my auth settings. However, now when I build/run the game on local it loads the Unity splash screen, as well as my splash screen but doesn't load the login scene. I checked the logs and there are no errors. My auth just doesn't want to initialize ... any ideas?

 

This is what I get while the login scene loads.

 

If you would like to see the documentation I could upload it? I have all my auth functions in a class called api.cs . Then I have a class called func.cs which I call those functions. As you see in the pictures of the code that I sent above, both of those images are in my api.cs class. From my func.cs class on the start function I do KeyAuthApp.init(); . That's all that I'm doing.

I also just tried to build/run it in windows IL2CPP and it works 100% fine. The login scene loaded and I was able to login with 0 delay. But again, whenever I try to build/run in webgl it doesn't load the login scene at all.

 

I have debug log and it still isn't giving me anything useful. Not sure what's going on because it works on everything else except for webgl now.

 

Maybe there is another member of Unity that could take a look at it? I've been trying to set this up for a while now and still no luck...

 

Could it be because I'm using webclient and not UnityWebRequest? ...