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I have an NSMutableArray and a table view which displays the data in NSMutable array. The array contents are string and its being displayed properly .

I have used binding to display the data using array controller.

When I try to edit the row of the table view, I get an exception saying error while editing for key path "fsfsfsfs".

Can I know what is the mistake here?

Thnx in advance.

Manoj Udupa
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    Show us das codz!!! :) – Groot Jun 25 '13 at 06:49
  • I haven written any code as it is binding. I have bound table view column to ARRAY controller with arrangedobjects as controllerkey. I have also bound arraycontroller to appdelegate with modelkeypath as arraycontents – Manoj Udupa Jun 25 '13 at 07:02
  • Your english is quite difficult to understand so without code it will be very difficult for me to help you find your problem. – Groot Jun 25 '13 at 07:12
  • There is no code apart from initializing the arrayContents variable. This application uses binding concept which is done xib file. Hope this is understandable? This is all I have. -(id)init { self = [super init]; if (nil!= self) { _arrayContents = [[NSMutableArray alloc] init]; [_arrayContents addObjects:@"sdfsdf"]; [_arrayContents addObjects:@"sdsdsdsdf"]; } return self; } – Manoj Udupa Jun 25 '13 at 07:19
  • ok, can you give the **exact error** message – Groot Jun 25 '13 at 07:21
  • 2013-06-25 13:03:11.038 sample[9535:303] Exception detected while handling key input. 2013-06-25 13:03:11.046 sample[9535:303] Error setting value for key path of object asdasdasdsasdc (from bound object identifier: (null)): [<__NSCFConstantString 0x100002a18> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key . – Manoj Udupa Jun 25 '13 at 07:34

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