Invalid expressions in number-field attempting to be evaluated
If you type in an invalid expression into a number field, for example just the letter 'n', Godot tries to evaluate it and the program returns an error. It appears to be caused by this bug in Godot: https://github.com/godotengine/godot/issues/86775.
Unfortunately, it looks like this only can be resolved with some redundant checks in AttributeNumeric.
Accidental close.
In my opinion, we can keep this bug through the alphas, and disable the ability to evaluate expressions through the beta (unless we can add a perfect workaround). This project will keep jumping to new Godot versions, so my hope is it will be addressed before time comes for v1.0