Since I added the following code, every time my app opens this UITableViewController
it crashes:
self.noArticlesView = [[UIView alloc] init];
self.noArticlesView.translatesAutoresizingMaskIntoConstraints = NO;
self.noArticlesView.backgroundColor = [UIColor colorWithRed:0.961 green:0.961 blue:0.961 alpha:1];
[self.view addSubview:self.noArticlesView];
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.noArticlesView attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeTop multiplier:1.0 constant:0.0]];
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.noArticlesView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeBottom multiplier:1.0 constant:0.0]];
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.noArticlesView attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeLeft multiplier:1.0 constant:0.0]];
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:self.noArticlesView attribute:NSLayoutAttributeTrailing relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeRight multiplier:1.0 constant:0.0]];
And it gives me this error:
* Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Auto Layout still required after executing -layoutSubviews. UITableView's implementation of -layoutSubviews needs to call super.'
What on earth am I doing wrong? I call that code in tableView:numberOfRowsInSection:
when there's 0 rows.
I was subclassing UIScrollView and received the same error message on iOS 7 (but not 8).
I was overriding layoutSubviews in a manner similar to the following:
- (void)layoutSubviews {
[super layoutSubviews];
// code to scroll the view
}
I resolved the issue by moving the call to super's layoutSubviews to be the last thing in the method:
- (void)layoutSubviews {
// code to scroll the view
[super layoutSubviews];
}