Bug: NPE running an update where the ManyToOne

Bug 128 : NPE running an update where the ManyToOne
Priority	High	Reported Version		Logged By	Rob
Status	Fixed	Fixed Version	2.0.1	Assigned To
Product	Ebean - core	Duplicate Of		Created	19/07/2009
Updated	19/07/2009	Type	Bug
Attachments	No attachments
I have just found a NPE running an update where the ManyToOne is null ... Exception in thread "main" java.lang.RuntimeException: get id on [app.data.Address] type[null] threw error. at com.avaje.ebean.server.deploy.BeanProperty.getValue(BeanProperty.java:640) at com.avaje.ebean.server.deploy.id.ImportedIdSimple.hasChanged(ImportedIdSimple.java:88) .. Caused by: java.lang.NullPointerException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.avaje.ebean.server.deploy.BeanProperty.getValue(BeanProperty.java:635) Fix is in the BeanPropertyAssocOne.

Rob 19 Jul 09:43

Fixed in v2.0.0 build 2009-07-19

Only just released 2.0.0 build 2009-07-17 ... so put this fix into v2.0.0 2009-07-19 and put that only source-forge.

Some folks will have downloaded the early build with this bug.

Rob 19 Jul 09:45

Note:

The build version (and java version) is logged when you start Ebean...

e.g.

INFO: Ebean Version[2.0.0-20090719] Java Version[1.5.0_03]