iOS app crashes on launch in xcode

[oliveriobw]

Description

Crash when app is loading in Xcode.
Reproducible maybe 50% of the time

Reproduction Steps and Sample Code

Steps

• Create iOS project
• Define a controller, loaded at launch, with no buttons
• Launch the app

Result

Crash at this point:

Solution

-(void)setButtons:(NSArray*)buttons viewController:(UIViewController*)viewController side:(NSString*)side animated:(BOOL)animated
{
  NSMutableArray *barButtonItems = [NSMutableArray new];
  
  if([buttons isKindOfClass:[NSNull class]])
    return;  //added

Additional Information

Sorry cannot give more detail.

[hramos]

We really need more information here. "Create iOS project" is too vague.

[hramos]

Closing this issue as we haven't heard back from the author.