Thread 1 signal SIGBART-Collection of common programming errors

I did some research on this, but alas, no answer. I have made a code machine that uses ASCII code. There are no errors or warnings. But when I run it I get this error: Thread 1: signal SIGBART. I think it has to do with UITextView “coded” but I don’t know for sure. EDIT: The crash occurs when I click the “Encode” button ((IBAction)StartEncodeDecode).

All Output Log below. Can’t believe I’m such a noob:

2013-08-28 14:00:57.086 Code Machine[2285:11303] -[CMViewController decodeEncode:]: unrecognized selector sent to instance 0x7151190 2013-08-28 14:00:57.155 Code Machine[2285:11303] * Terminating app due to uncaught exception ‘NSInvalidArgumentException’, reason: ‘-[CMViewController decodeEncode:]: unrecognized selector sent to instance 0x7151190’ * First throw call stack: (0x1c94012 0x10d1e7e 0x1d1f4bd 0x1c83bbc 0x1c8394e 0x10e5705 0x192c0 0x19258 0xda021 0xda57f 0xd96e8 0x48cef 0x48f02 0x26d4a 0x18698 0x1befdf9 0x1befad0 0x1c09bf5 0x1c09962 0x1c3abb6 0x1c39f44 0x1c39e1b 0x1bee7e3 0x1bee668 0x15ffc 0x1ded 0x1d15) libc++abi.dylib: terminate called throwing an exception (lldb)

End edit.

Code is below:

View Controller.m:

#import "CMViewController.h"
#import "CMAEncode.h"

@interface CMViewController ()
@property (weak, nonatomic) IBOutlet UITextView *toCode;
@property (weak, nonatomic) IBOutlet UITextView *coded; //I think the problem is with this text view.
@property (weak, nonatomic) IBOutlet UISwitch *onOrOff;

- (IBAction)StartEncodeDecode:(id)sender;




@end


@implementation CMViewController


- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range
 replacementText:(NSString *)text
{

    if ([text isEqualToString:@"\n"]) {

        [textView resignFirstResponder];
        // Return FALSE so that the final '\n' character doesn't get added
        return NO;
    }
    // For any other character return TRUE so that the text gets added to the view
    return YES;
}
- (IBAction)StartEncodeDecode:(id)sender {

    NSString *finishedText;
    NSString *toCode = self.toCode.text;
    if (self.onOrOff.on == FALSE) {
        finishedText = [CMAEncode encodeText:toCode];
        self.coded.text = finishedText;
    } else { 
    }
}

@end

CMAEncode.m

#import "CMAEncode.h"

@implementation CMAEncode : NSObject 

+ (NSString *) encodeText:(NSString *)text {

    NSString *ToEncode = text;
    NSMutableString *Encoded = [NSMutableString string];
    int letter;
    NSUInteger i = 0;

    while (i < ([ToEncode length] - 1)) {
        letter = [ToEncode characterAtIndex:i];
        NSString *toAppend = [NSString stringWithFormat:@"%d|", letter];
        [Encoded appendString:toAppend];
        i = i + 1;
    }

    return Encoded;




}

@end

Here’s the class where the error actually occurred. It’s call main.m:

#import 

#import "CMAppDelegate.h"

int main(int argc, char *argv[])
{
    @autoreleasepool {
        return UIApplicationMain(argc, argv, nil, NSStringFromClass([CMAppDelegate class])); //This is where the error occurred.
    }
}

Thanks for helping!