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NullPointerException When Collapsing an af:tree Component and Navigating Afterwards Using MDS User Customization. (Doc ID 2084054.1)

Last updated on MARCH 03, 2021

Applies to:

Oracle JDeveloper - Version 12.1.2.0.0 to 12.1.3.0.0 [Release 12c]
Information in this document applies to any platform.

Symptoms

An ADF 12.1.2.0.0 application using an af:tree with MDS enabled results in a NullPointerException upon navigating away from the page to another page. The error only occurs when the branches of the tree have been collapsed from bottom to top before navigating to the other page. The error thrown is:

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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