If you can not see what variable online 67 is null, let the computer tell you.
Add a println statement just before statement 67 that prints out the values of all the variables used on line 67. The...
Type: Posts; User: Norm
If you can not see what variable online 67 is null, let the computer tell you.
Add a println statement just before statement 67 that prints out the values of all the variables used on line 67. The...
Line 67 had a variable with a null value when it was executed. Look at line 67, find the variable with the null value and backtrack in the code to see why that variable does not have a valid value.