Databases
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PONumber of Objects (3) not equal to number of keys(8)
 

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  1. PONumber of Objects (3) not equal to number of keys(8)
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    <p>Ok, so the issue is coming from trying to pull data from a sqlite DB and place it in an array for a scroll view display. Im using FM Database library to connect to sql database</p> <p>The code is as follows:</p> <pre><code>NSMutableArray *data = [[NSMutableArray alloc] init]; FMResultSet *result = [[[StorageTank sharedStorageTank] DB] executeQuery:@"SELECT * FROM table"]; while([result next]) { NSArray *values = [[NSArray alloc] initWithObjects: [[NSNumber alloc] initWithInt:[result intForColumn:@"id"]], [[NSNumber alloc] initWithInt:[result intForColumn:@"count"]], [[NSNumber alloc] initWithInt:[result intForColumn:@"required"]], [result stringForColumn:@"image_portrait"], [result stringForColumn:@"image_landscape"], [[NSNumber alloc] initWithInt:[result intForColumn:@"end_date"]], [[NSNumber alloc] initWithInt:[result intForColumn:@"active"]], [result stringForColumn:@"merchant"], nil]; NSLog(@"%@", values); NSArray *keys = [[NSArray alloc] initWithObjects: @"id",@"count",@"required", @"image_portrait",@"image_landscape", @"end_date",@"active",@"merchant",nil]; NSLog(@"%@", keys); NSDictionary *row = [[NSDictionary alloc] initWithObjects: values forKeys: keys]; [data addObject: row]; } NSArray *resultArray = [[NSArray alloc] init]; resultArray = data; </code></pre> <p>So, obviously from the code i've tested to make sure the values count is equal to the keys count... yet Im still getting this error: </p> <p>"Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSPlaceholderDictionary initWithObjects:forKeys:]: number of objects (3) not equal to number of keys (8)'"</p> <p>I can't understand for the life of me why the count would differ if when I print out the values array I see 8 values... which should match my 8 keys? and they are correct? </p> <p>Any help/direction would be greatly appreciated!</p> <p>Thanks,</p>
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    1. This table or related slice is empty.
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    1. USPeter Hosey
    1. USanthony.c
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    1. This table or related slice is empty.
    1. COThe only thing I can think of is that possible I'm running into a memory issue as the image_portrait/image_landscape are base64 encoded image strings?
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      1. PONumber of Objects (3) not equal to number of keys(8)
      1. USanthony.c
    2. COWhat does the log statement for values show? Any chance you are getting nil values for the NSNumber values?
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      1. PONumber of Objects (3) not equal to number of keys(8)
      1. USTim Dean
    3. CONote that that code leaks like a sieve.
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      1. PONumber of Objects (3) not equal to number of keys(8)
      1. USbbum
 

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