What do you expect to do this code?
null.callSomeFunction(obj)
Type: Posts; User: Mr.777
What do you expect to do this code?
null.callSomeFunction(obj)
Exception clearly mentions that there is something null with the statement at line 46 of ScreenHandler.java, and the root cause is line 12 of MainGameClass. So, now try debugging from line 12 of...