Please Report Dereferencing a non-pointer... what to do with this

What does this mean?
“Warning:Internal error, please report: Dereferncing a non-pointer.”

… is there some reason this needs to be reported to someone?
and, how do you fix this in your graph?

What Michael said :laughing:

This error is a null reference, somewhere, something returned null, instead of the value the next function expected. This might be deep inside an implementation of a node. Unfortunately reporting just the error is not enough without a bunch of context.