11.08.2015, 23:23
Can you show us the exact line error?
and "symbol already defined" means it's already written somewhere in your code the symbol is never used it's just a warning ignore it(but it's good practice to fix it by removing it)
and "symbol already defined" means it's already written somewhere in your code the symbol is never used it's just a warning ignore it(but it's good practice to fix it by removing it)