Hi folks, I can't seem to get my program to work when I add the awakeFromNib function to my code. Code: def awakeFromNib(self): self.someButton.setEnabled_(0) @objc.IBAction def doSomething_(self, sender): self.someButton.setEnabled_(1) It just exits with code 5. No warnings or alerts. The main window doesn't pop up. Yet, when I remove the awakeFromNib, the program runs perfectly (minus the error this is intended to fix).