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Revision as of 21:14, 21 March 2011 by Doug Blank
This error occurred because you used a value of the wrong type.
Make sure that are using a value of the appropriate type.
Consider this code:
1 + "this is a string"
You cannot concatenate an int and a string. You must turn both into numbers, or into strings:
"1" + "this is a string" 1 + 7