Unity 2021.2 build throws error when removing the canvas before invoking Quit on the Unity Instance

[atomicptr]

Hey, I'm trying to use this component in conjunction with React Router. The Unity component gets unmounted as intended, but still spams through my console logs and also still hogs quite a lot of resources. Which led me to believe that it didn't properly unmount.

[jeffreylanters]

Hey @atomicptr, can you see in your inspector if the script tags for the UnityLoader are still there? Are they removed properly?

[atomicptr]

It doesn't remove the script tags it adds properly, it actually adds more each time I mount (and unmount) the component.

[jeffreylanters]

Ah I see, they should unmount as well. I'm looking into it!

[jeffreylanters]

It seems like Unity adds these scripts in runtime. The UnityLoader itself gets unmounted properly. I’m going to try to fix this. I’ll keep you up to date on this thread.

[jeffreylanters]

This seems to be a Unity issue (ref1) (ref2). But their solution is by using an iFrame, which is obviously no options for this module. I will contact Unity about this issue and will keep you updated on this thread.

[hcharley]

I just discovered this issue myself independent of this project. Was hoping you all might have figured it out.

Grateful that it looks like @jeffreylanters is making progress!

[YCMitch]

I don't suppose there's been any progress with this one, @jeffreylanters?

Failing that, is anyone aware whether there would be any dramas with just using the iframe method within a component?

[jeffreylanters]

No, I’m sorry.. I action on sevral forms to get it fixed (or find an temporary hack-around). But no success yet. And the iFrame is no option indeed.