What variable at line 11 has a null value?
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Type: Posts; User: Norm
What variable at line 11 has a null value?
Please edit your post and wrap your code with
<YOUR CODE HERE>
to get highlighting and preserve formatting.
The posted error message has left off the line that shows where in your program the error happened. Be sure to post all of the text of an error message.
Where in the code are the comments that...