Search:

Glad it's working.

Please copy the full text of the error message and paste it here. It has important info about the error.


Can you give an example of what the output should look like?
Try to print the contents...

Look at line 114 and find the variable with the null value. Then back track in the code to see why that variable does not have a value assigned to it.


That removed the second definition for the...

Please copy the full text of the error message and paste it here. It has important info about the error.

Which line is line 19? Please add a comment to show which line it is.