Strange that you are getting SIGABRT, it should say that your controller not responding to selector tutorID
.
Use [segue.destinationViewController topViewController]
to get root controller from navigation controller that you want to present.
문제
I am trying to pass a variable (tutorID
) to another view controller (TimetableTableViewController
) but when the code runs the app crashes giving and error message: Thread 1: signal SIGABRT
.
I have this inside my TimetableTableViewController.h
(the view I'm passing the variable to):
@property (nonatomic, strong) NSString *currentTutorID;
And this inside my prepareForSegue
method in the view controller I'm sending the variable from:
NSString *tutorID = @"1";
TimetableTableViewController * timetableTableViewController = [segue destinationViewController];
timetableTableViewController.currentTutorID = tutorID;
If anyone could help me fix this error or give me another way, thank you.
EDIT
The segue is leading to a NavigationViewController
so thats why it's crashing. Does anyone know how I can pass the variable to TimetableTableViewController
instead of the NavagationViewController
.
해결책
Strange that you are getting SIGABRT, it should say that your controller not responding to selector tutorID
.
Use [segue.destinationViewController topViewController]
to get root controller from navigation controller that you want to present.
다른 팁
So the problem is your segue is going in NavigationViewController and TimetableTableViewController is root view controller of it.
In this case [segue destinationViewController] will return NavigationViewController not TimetableTableViewController.
You can try this.
NavigationViewController * nav = [segue destinationViewController];
TimetableTableViewController * timetableTableViewController = nav[0];
timetableTableViewController.currentTutorID = tutorID;
Try this and tell me what you are getting.