tween Signal error overload

Question

I don't understand why I got this error: No overload for 'playAudioSound' matches delegate 'Tween.StepFinishedEventHandler'

Maybe this is a bug?

Airsick

Answer 1

idx argument should be long, not int.
You can get more useful error message if you try to add the delegate as lambda.

tween.StepFinished += (int i) => {};

In this case the error message will tell you specifically where the type mismatch is.

Laager

Answer 2

Thank you very much, it worked😊👍
I'm sorry the Godot document confused me.

Airsick

Answer 3

Yeah, Godot's int type is 64 bits. Which is equivalent to C# long.

Laager