Presents an error alert to the user as a modal panel.
- macOS 10.4+
The error object encapsulating the information to present to the user.
The window to which the modal alert belongs.
The delegate to which the selector message is sent.
The selector of the message sent to the delegate.
Object passed with the callback to provide any additional context information.
When the user dismisses the alert and any recovery possible for the error and chosen by the user has been attempted, sends the message
did to the specified
NSDocument default implementation of this method is equivalent to that of
NSResponder and treats the shared
NSDocument object as the next responder and forwards these messages to it. The default implementations of several
NSDocument methods invoke this method.
The default implementation of this method invokes
will to give subclasses an opportunity to customize error presentation. You should not override this method but should instead override
The method selected by
did must have the same signature as: