Another wierd V2.00 Compile Error

[Smee]

This is the error I get and I do not have a clue as to what or where it is being caused

Compiling code. Error
Value cannot be null.
Parameter name: dictionary

There is no such word in my code as dictionary

 

[Kevin]

I've seen others mention that here. You might want to use the search button on this site.

I believe the cause is either a missing library or an outdated or accidentally reverted library.

Edit: or it can be caused by an error in the code. Is anything highlighted the wrong color in the code? Perhaps look closely at any recently changed code.

If you have an older backup of your project, see what happens with that one. Might help narrow the problem down.