Application is crash..

Posted by user338322 on Stack Overflow See other posts from Stack Overflow or by user338322
Published on 2010-06-14T14:58:46Z Indexed on 2010/06/14 15:02 UTC
Read the original article Hit count: 308

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Below is my crash Report.

0 0x326712f8 in prepareForMethodLookup ()

1 0x3266cf5c in lookUpMethod ()

2 0x32668f28 in objc_msgSend_uncached ()

3 0x33f70996 in NSPopAutoreleasePool ()

4 0x33f82a6c in -[NSAutoreleasePool drain] ()

5 0x00003d3e in -[CameraViewcontroller save:] (self=0x811400, _cmd=0x319c00d4, number=0x11e210) at /Users/hardikrathore/Desktop/LiveVideoRecording/Classes/CameraViewcontroller.m:266

6 0x33f36f8a in __NSFireDelayedPerform ()

7 0x32da44c2 in CFRunLoopRunSpecific ()

8 0x32da3c1e in CFRunLoopRunInMode ()

9 0x31bb9374 in GSEventRunModal ()

10 0x30bf3c30 in -[UIApplication _run] ()

11 0x30bf2230 in UIApplicationMain ()

12 0x00002650 in main (argc=1, argv=0x2ffff474) at /Users/hardikrathore/Desktop/LiveVideoRecording/main.m:14

And this is the code. lines, where I am getting the error.

-(void)save:(id)number { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; j =[number intValue];

    while(screens[j] != NULL){





        NSLog(@" image made : %d",j);           
        UIImage * image = [UIImage imageWithCGImage:screens[j]];
        image=[self imageByCropping:image toRect:CGRectMake(0, 0, 320, 240)];

        NSData *imgdata = UIImageJPEGRepresentation(image,0.3);
        [image release];
        CGImageRelease(screens[j]);

        screens[j] = NULL;


        UIImage * image1 = [UIImage imageWithCGImage:screens[j+1]];
        image1=[self imageByCropping:image1 toRect:CGRectMake(0, 0, 320, 240)];

        NSData *imgdata1 = UIImageJPEGRepresentation(image1,0.3);
        [image1 release];
        CGImageRelease(screens[j+1]);

        screens[j+1] = NULL;


        NSString *urlString=@"http://www.test.itmate4.com/iPhoneToServerTwice.php";
        // setting up the request object now
        NSMutableURLRequest *request = [[NSMutableURLRequest alloc]init];
        [request setURL:[NSURL URLWithString:urlString]];
        [request setHTTPMethod:@"POST"];


        NSString *fileName=[VideoID stringByAppendingString:@"_"];
        fileName=[fileName stringByAppendingString:[NSString  stringWithFormat:@"%d",k]];

        NSString *fileName2=[VideoID stringByAppendingString:@"_"];


        fileName2=[fileName2 stringByAppendingString:[NSString  stringWithFormat:@"%d",k+1]];
        /*
         add some header info now
         we always need a boundary when we post a file
         also we need to set the content type

         You might want to generate a random boundary.. this is just the same 
         as my output from wireshark on a valid html post
         */
        NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
        NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
        [request addValue:contentType forHTTPHeaderField: @"Content-Type"];




        /*
         now lets create the body of the post
         */

        //NSString *count=[NSString stringWithFormat:@"%d",front];;

        NSMutableData *body = [NSMutableData data];
        [body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];    
        //[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile\"; count=\"@\"";filename=\"%@.jpg\"\r\n",count,fileName] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"%@.jpg\"\r\n",fileName] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[NSData dataWithData:imgdata]];
        [body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];

        //second boundary


        NSString *string1 = [[NSString alloc] initWithFormat:@"\r\n--%@\r\n",boundary];
        NSString *string2 =[[NSString alloc] initWithFormat:@"Content-Disposition: form-data; name=\"userfile2\"; filename=\"%@.jpg\"\r\n",fileName2];
        NSString *string3 =[[NSString alloc] initWithFormat:@"\r\n--%@--\r\n",boundary];








        [body appendData:[string1 dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[string2 dataUsingEncoding:NSUTF8StringEncoding]];

        //experiment 
        //[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile2\"; filename=\"%@.jpg\"\r\n",fileName2] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[NSData dataWithData:imgdata1]];
        //[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
        [body appendData:[string3 dataUsingEncoding:NSUTF8StringEncoding]]; 

        // setting the body of the post to the reqeust
        [request setHTTPBody:body];

        // now lets make the connection to the web
        NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];

        NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
        if([returnString isEqualToString:@"SUCCESS"])
        {
            NSLog(returnString);
            k=k+2;
            j=j+2;
            [self performSelectorInBackground:@selector(save:) withObject:(id)[NSNumber numberWithInt:j]];
        }


        //k=k+2;



        [imgdata release];  
        [imgdata1 release]; 

    [NSThread sleepForTimeInterval:.01];

}   
[pool drain];           <-------------Line 266

}

As you can see in log report. I am getting the error, Line 266. Some autorelease problem Any help !!!? coz I am not getting why its happening.

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