Forums Register Login
java.lang.NullPointerException at org.hibernate.tuple.entity.AbstractEntityTuplizer.getPropertyValue
I am having an object called Customer, It will have a relationship with address object (one-to-one relation) and Tickets object (one-to-many relation). [Each customer can have many tickets]. And Each ticket will have a payment object (One-to-one relation). I specified the relation in hibernate annotation.

I am getting the below error when executing the test,

My Application code is

My objects, Customer :

Address :

Tickets :

Payment :

Hibernate Configuration is :

Where am i wrong in this code ?
Relationship Diagram
[Thumbnail for Screen-Shot-2013-05-22-at-9.23.01-AM.png]
I found the answer, The mistake is on the below line of Payment POJO.

@GenericGenerator(name = "generator", strategy = "foreign", parameters = @Parameter(name = "property", value = "tickets"))

Here I specified like value = "tickets" which is invalid in this mapping. I have to specify like value = "ticket". This fixed it.
Don't listen to Steve. Just read this tiny ad:
RavenDB is an Open Source NoSQL Database that’s fully transactional (ACID) across your database

This thread has been viewed 4397 times.

All times above are in ranch (not your local) time.
The current ranch time is
Feb 16, 2019 19:25:42.