On Sep 2, 2011, at 3:25 PM, Payal Mundhada wrote:

> 
> 
> 
> 
> Hi All,
> 
> I have programatically added NSTextView Object.
> 
> I want to remove old text from  it and insert the new text. This NSTextView 
> object is not editable. I am setting value in it using function setString.
> 
> I want to update textView continuously, but the text is not updated in 
> continuos manner and if we click on text view, text get updated but throws 
> exception
> (NSRangeException) NSMutableRLEArray objectAtIndex:effectiveRange:: Out of 
> bounds
> 
> I am facing this problem on Mac OS X 10.7, while application is behaving as 
> per expectation on Mac OS X 10.5 and Mac OS X 10.6
> 
> 
> Any clue will be very helpful
> 
> Thanks,
> Payal

I don't know anything about your exception, but [myTextView textStorage] 
returns anNSTextStorage object which inherits from NSMutableAttributedString.  
I use that object to modify the NSTextView instance's contents.
Mike


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