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POTrying to parse JSON in Xcode NSCocoaErrorDomain Code=3840
 

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  1. POTrying to parse JSON in Xcode NSCocoaErrorDomain Code=3840
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    <p>I've been parsing JSON in Xcode like so:</p> <pre><code>-(void)getCheckUserData:(NSData *)data { NSError *error; if (!error) { checkUserJSON = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&amp;error]; } else{ UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Uh Oh" message:@"Spaghetti-O" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; [alert show]; } } -(void) startCheckingUserLogin { NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:kCheck_user] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20.0]; NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; if (theConnection) { NSURL *url = [NSURL URLWithString:kCheck_user]; NSData *data = [NSData dataWithContentsOfURL:url]; [self getCheckUserData:data]; } } </code></pre> <p>But I hired a web developer and he updated my outdated php files that took data from phpmyadmin and encoded it in JSON. Now I get an NSCocoaErrorDomain Code=3840 message in xcode. </p> <p>Here is the php file I grab the data from:</p> <pre><code> &lt;?php require_once( 'classes/secure.php' ); $SECURE = new Secure(); if( !isset( $_POST[ 'var1' ] ) ) { exit("ERROR: no var1"); } if( !isset( $_POST[ 'var2' ] ) ) { exit("ERROR: no var2"); } $VARONE = $_POST[ 'var1' ]; $VARTWO = $_POST[ 'var2' ]; $RESULT = $SECURE-&gt;checkPassword( $VARONE, $VARTWO ); // Check VARONE / VARTWO unset( $SECURE ); // Unset Secure exit( json_encode( $RESULT ) ); // Return result as JSON string ?&gt; </code></pre> <p>What do I need to change?</p>
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    1. USAlex Hamilton
    1. USAlex Hamilton
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    1. COCan you perform the request to the web service manually (ie not through the app) and edit your post to include the result? In other words are you sure your json is legit?
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      1. POTrying to parse JSON in Xcode NSCocoaErrorDomain Code=3840
      1. UStacos_tacos_tacos
 

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