Doesn't work with IL2CPP

[d4rkd3v1l]

Sadly this approach isn't working anymore with unity's il2cpp compiler.
So it seems like the only remaining option is unity's SendMessage, which is just a pain in the ass?

NotSupportedException: IL2CPP does not support marshaling delegates that point to instance methods to native code.
at UnityPlugin.Awake () [0x00000] in :0

[karsnen]

Will this help?

https://answers.unity.com/questions/1229036/callbacks-from-c-to-c-are-not-working-in-540f3.html

[s-hocking]

Yep, for anyone else reading this, the solution is to make your C# callback delegate methods static.

[caochao]

so sad, I just want to pass a non-static c# callback to c++, but it can't