Getting Null Pointer Exception When Updating A Entity In Gae
I'm new to android and gae and facing issue while updating a entity (An object containing a list of child objects) in GAE (backend for android) from android app Scenario is: I alre
Solution 1:
OK I was able to solve the issue by changing primary key of ParentObject to
@Id@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
A lot of research at questions similar to this helped me out with this
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