Is my project getting corrupted?

I get this error everytime I load my project and it stops me from compiling this blueprint. It is only fixed by refreshing the node.


Any ideas?

Have you changed the definition of that function?
I have had such errors when I change the definition, At least the ones I have made in C++.

HTH

It is a blueprint only project. I have not added any plugins either.

What do you mean when you say “refreshing the node”?

Right click on node -> Refresh. It compiles ok then but I get the same error when I load the project again.
Maybe

Have you tried deleting the node and then adding it back in?
But, Did you change the definition of the node when the error started?

HTH