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(oracle.jbo.JboException) JBO-29000: Unexpected exception caught:

870213Jun 21 2014 — edited Jun 21 2014

I am new to oracle ADF, learning with the help of this link

Oracle JDeveloper 11g Release 2 Tutorials - Developing Rich Web Applications With Oracle ADF

I have successfully completed 4 Steps. Now I am at page no 2 Step no 5 and added a column ANNUALSALARY.

When I run Oracle ADF Model Tester to check the empdetails1 data showing the error

(oracle.jbo.JboException) JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
----- Level 1: Detail 0 -----
(java.lang.NullPointerException) null

I am sure that annualsalary column is getting problem because when I delete this column it is working fine.

kindly guide me why it is showing the error.

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Locked on Jul 19 2014

Added on Jun 21 2014

#application-development-in-java, #jdeveloper-and-adf

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