Game has starting problems from engine's dialog folder!

In the data structures, or the dialog itself?

Dialog , the error seems to be coming from the dialog window .

Okay, I tried everything, and it's referring to where the code for its callback is. Here is the block.

Okay, I tried everything, and it's referring to where the code for its callback is. Here is the block.

I looked through all the files and I couldn't even find the word overworldStyle .  Can you please show me a screenshot of where that block is attached to ?

It's attached to a "When Created" part of a scene or behavior. When I detach it, it runs fine. As for the style, it's in a "Main" folder and renamed that name.

Try switching " When Created "   To :  " When Updating ".