Error in whileloop

Development Programming & Scripting Blueprint
1

I got this error in a whileloop when open a proyect.

When compile the error disappears

Error Unexpected node type K2Node_MacroInstance encountered at WhileLoop
Error Unexpected node type K2Node_MacroInstance encountered at WhileLoop

loop work.

what mean that error?

2

Try deleting the node and replacing it. Reopen the project and see if you still get the error. If so can you post a screenshot of how you using this whileloop?

3

only when open, after that, i compile and error disappear. I try delete the node.

actually i replace that function using other behavior, but i like to known why that error