To answer that you need to think about:
Where the classes used.
When do you have the arguments needed to create the classes.
Not much I can suggest not knowing what the code is doing and how the...
Type: Posts; User: Norm
To answer that you need to think about:
Where the classes used.
When do you have the arguments needed to create the classes.
Not much I can suggest not knowing what the code is doing and how the...
Is Table.java your source?
The error message trace shows the error was at line 23 in your program. What code is at that line?
Is there a variable used on that line that is null?