Nuacht

java.lang.NullPointerException: Cannot read field "declaringScope" because "outerLocalVariable" is null after upgrading from 2.11 to 2.12.1 #10065 ...
Stack trace [15:36:39 ERROR]: Packet encoding of packet ID 85 threw (skippable? false) java.lang.NullPointerException: Cannot invoke "it.unimi.dsi.fastutil.objects.ObjectArrayList.get (int)" because ...
ERROR: NullPointerException encountered while trying to adding String to Deque that is set to null. java.lang.NullPointerException INFO: Successful at adding String to Deque that is set to null ...
Then there’s the NullPointerException. Null pointer exception is an “exception” (error) that is particularly common when programming in Java.