Skip to main content

This content has been archived and is no longer being updated. Links may not function; however, this content may be relevant to outdated versions of the product.

Support Article

Tried to remove page: NullPointerException

SA-48022

Summary



A java.lang.NullPointerException appears in the logs when logging off from the application.


Error Messages



Tried to remove page: 'D_XXXX' that is in use: java.lang.NullPointerException.


Steps to Reproduce



Log out of the system.


Root Cause



A defect in Pegasystems’ code or rules.

When a requestor cleanup was performed, there existed a piece of code which temporarily set the thread in a thread container. The code did not reset the thread back to the original thread and instead made the thread Null in the container. The data page code located the thread data and used the same from the current thread. However, NullPointerException occured when the code retrieved the thread data from the ThreadContainer.



Resolution



Apply HFix-39163.


Suggest Edit

Published December 15, 2017 - Updated October 8, 2020

Did you find this content helpful? Yes No

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us