If you look at the code in this frame: org.cocos2dx.lib.Cocos2dxHelper.getIntegerForKey(java.lang.String, int) (Cocos2dxHelper.java:567) you will see you have a call to Integer.parseInt, which can ...

Fatal Exception: java.lang.NullPointerException Attempt to invoke virtual method 'int java.lang.String.length ()' on a null object reference #43 ...

Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting message to receive, but it can be just ...