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POUIAlertView Dialog results EXC_BAD_ACCESS
 

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  1. POUIAlertView Dialog results EXC_BAD_ACCESS
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    <p>I am trying to have an UIAlertView with two options like "YES" and "NO" in my XML parsing class. After I click one of the option I just get an EXC_BAD_ACCESS error. Here is my code:</p> <p>.m file:</p> <pre><code> -(void)doneParsing { UIAlertView *myAlert = [[UIAlertView alloc] initWithTitle:@"My Alert" message:@"Do you want to continue?" delegate:self cancelButtonTitle:nil otherButtonTitles:@"No", @"Yes", nil]; [myAlert show]; } -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { if (buttonIndex == 0) { NSLog(@"user pressed Button Indexed 0"); // Any action can be performed here } else { NSLog(@"user pressed Button Indexed 1"); // Any action can be performed here } } </code></pre> <p>.h file</p> <pre><code>@interface ArsivNoCheck : UIViewController &lt;UIAlertViewDelegate&gt; </code></pre> <p>stack trace:</p> <pre><code>Stack trace : ( 0 TPAO Arastirma 0x0006de86 -[ArsivNoCheck doneParsing] + 486 1 libobjc.A.dylib 0x014ae6b0 -[NSObject performSelector:withObject:] + 70 2 Foundation 0x00eda765 __NSThreadPerformPerform + 327 3 CoreFoundation 0x01f3bf3f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 4 CoreFoundation 0x01f3b96f __CFRunLoopDoSources0 + 239 5 CoreFoundation 0x01f5e734 __CFRunLoopRun + 964 6 CoreFoundation 0x01f5df44 CFRunLoopRunSpecific + 276 7 CoreFoundation 0x01f5de1b CFRunLoopRunInMode + 123 8 GraphicsServices 0x021f07e3 GSEventRunModal + 88 9 GraphicsServices 0x021f0668 GSEventRun + 104 10 UIKit 0x003deffc UIApplicationMain + 1211 11 TPAO Arastirma 0x0000244d main + 141 12 TPAO Arastirma 0x00002375 start + 53 ) </code></pre> <p>bt result</p> <pre><code>* thread #1: tid = 0x1f03, 0x014ac09b libobjc.A.dylib`objc_msgSend + 15, stop reason = EXC_BAD_ACCESS (code=1, address=0xe13e9e76) frame #0: 0x014ac09b libobjc.A.dylib`objc_msgSend + 15 frame #1: 0x007d20bc UIKit`-[UIAlertView(Private) _buttonClicked:] + 294 frame #2: 0x014ae705 libobjc.A.dylib`-[NSObject performSelector:withObject:withObject:] + 77 frame #3: 0x003e22c0 UIKit`-[UIApplication sendAction:to:from:forEvent:] + 96 frame #4: 0x003e2258 UIKit`-[UIApplication sendAction:toTarget:fromSender:forEvent:] + 61 frame #5: 0x004a3021 UIKit`-[UIControl sendAction:to:forEvent:] + 66 frame #6: 0x004a357f UIKit`-[UIControl(Internal) _sendActionsForEvents:withEvent:] + 578 frame #7: 0x004a26e8 UIKit`-[UIControl touchesEnded:withEvent:] + 546 frame #8: 0x00411cef UIKit`-[UIWindow _sendTouchesForEvent:] + 846 frame #9: 0x00411f02 UIKit`-[UIWindow sendEvent:] + 273 frame #10: 0x003efd4a UIKit`-[UIApplication sendEvent:] + 436 frame #11: 0x003e1698 UIKit`_UIApplicationHandleEvent + 9874 frame #12: 0x021f1df9 GraphicsServices`_PurpleEventCallback + 339 frame #13: 0x021f1ad0 GraphicsServices`PurpleEventCallback + 46 frame #14: 0x01f2dbf5 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 53 frame #15: 0x01f2d962 CoreFoundation`__CFRunLoopDoSource1 + 146 frame #16: 0x01f5ebb6 CoreFoundation`__CFRunLoopRun + 2118 frame #17: 0x01f5df44 CoreFoundation`CFRunLoopRunSpecific + 276 frame #18: 0x01f5de1b CoreFoundation`CFRunLoopRunInMode + 123 frame #19: 0x021f07e3 GraphicsServices`GSEventRunModal + 88 frame #20: 0x021f0668 GraphicsServices`GSEventRun + 104 frame #21: 0x003deffc UIKit`UIApplicationMain + 1211 frame #22: 0x0000204d TPAO Arastirma`main(argc=1, argv=0xbffff394) + 141 at main.m:16 frame #23: 0x00001f75 TPAO Arastirma`start + 53 </code></pre>
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    1. COAt the error description there should be a class name of deallocated object, it is probably `ArsivNoCheck` (you've released delegating object).
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    2. COprovide the stack trace
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    3. COI have added the stack trace.
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      1. USbirdcage
 

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