I'm struggling to understand why this isn't working :/ Everytime I run the project the app crashes throwing me a 'NSInvalidArgumentException', reason: '* -[NSURL initFileURLWithPath:]: nil string parameter'
I've followed a tutorial (I'm pretty new to this) and it worked for him and the code is exactly the same.. Can anyone explain whats going on?
.h file
#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>
#import <QuartzCore/QuartzCore.h>
@interface FirstViewController : UIViewController {
MPMoviePlayerViewController *playerController;
}
-(IBAction)playVideo;
@end
.m file
#import "FirstViewController.h"
@interface FirstViewController ()
@end
@implementation FirstViewController
{
MPMoviePlayerController *mpc;
}
- (IBAction)playButton:(id)sender {
NSString *stringPath = [[NSBundle mainBundle]pathForResource:@"intro" ofType:@"MP4"];
NSURL *url = [NSURL fileURLWithPath:stringPath];
if(url != nil){
mpc = [[MPMoviePlayerController alloc]initWithContentURL:url];
[mpc setMovieSourceType:MPMovieSourceTypeFile];
[[self view]addSubview:mpc.view];
[mpc setFullscreen:YES];
[mpc play];
}
else{
NSLog(@"URL not found");
}
}
@end