Currently this is not a real issue, because all NullpointerException are handled properly, but it is more like a reminder for other developers. Grit had a lot of freezes because of NullpointerException, we solved all those freezes so far. But if Grit crushes again, look for NullpointerExceptions, because a lot of variables are initialized with null or get a return value of null, which caused these problems.
Currently this is not a real issue, because all NullpointerException are handled properly, but it is more like a reminder for other developers. Grit had a lot of freezes because of NullpointerException, we solved all those freezes so far. But if Grit crushes again, look for NullpointerExceptions, because a lot of variables are initialized with null or get a return value of null, which caused these problems.