Program received signal: "EXC_BAD_ACCESS" while adding subview to main view
<p>i am adding two labels and two image view to subview.</p>

<p>when ever i tap on the button i add this subview to mainview.</p>

<p>I am getting images from the web server and save it in local simulator documents.</p>

<pre><code>NSMutableString *about_name_str = [[NSMutableString alloc]init];
    [about_name_str appendString:[myDictionary objectForKey:@"firstname"]];
    [about_name_str appendString:@" "];
    [about_name_str appendString:[myDictionary objectForKey:@"lastname"]];
    [about_name_label setText:about_name_str]; 
    NSMutableString *about_addr_str = [[NSMutableString alloc]init];
    [about_addr_str appendString:[myDictionary objectForKey:@"state"]];
    [about_addr_str appendString:@","];
    [about_addr_str appendString:[myDictionary objectForKey:@"country"]];
    [about_addr_label setText:about_addr_str];
    about_image.image = [UIImage imageWithContentsOfFile:imagepath];
    about_logo.image = [UIImage imageWithContentsOfFile:logopath];
    if ([myDictionary objectForKey:@"companyurl"]) {
        [about_url_button setTitle:[myDictionary objectForKey:@"companyurl"] forState:UIControlStateNormal];
        about_url_button.userInteractionEnabled = YES;
    }
    else {
        about_url_button.userInteractionEnabled = NO;
    }




        [self.view addSubview:about_view];
</code></pre>

<p>this my code.</p>

<p>some times i got <code>Program received signal: "EXC_BAD_ACCESS".</code> and application quits.</p>

<p>i check by placing break points,and in debugger i did n't get where i am getting error.</p>

<p>can any one please help me,How can i resolve this.</p>

<p>Thank u in  advance.  </p>
