Did you find the variable with the null value? You need to find that first. When you have found the variable with the null value, then figure out why that variable does not have a valid value.
Type: Posts; User: Norm
Re: Problems with ArrayList- gives me a NullPointerException and the program crashes
Did you find the variable with the null value? You need to find that first. When you have found the variable with the null value, then figure out why that variable does not have a valid value.
Re: Problems with ArrayList- gives me a NullPointerException and the program crashes
There is a variable with a null value on line 160. Look at line 160 in the your source and see what variable is null. Then backtrack in the code to see why that variable does not have a valid value....
Re: Problems with ArrayList- gives me a NullPointerException and the program crashes
Please copy the full text of the error message and paste it here. It has important info about the error.
Please edit your post and wrap your code with code tags:
<YOUR CODE HERE>
to get...