What variable on line 20 has a null value? Find the variable and backtrack in the code to see why the variable does not have a valid value.
Where do you assign a non-null value to the line...
Type: Posts; User: Norm
Re: nullPointerException, but doesn't look wrong to me
What variable on line 20 has a null value? Find the variable and backtrack in the code to see why the variable does not have a valid value.
Where do you assign a non-null value to the line...