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Error during invocation of PRObjectWrapper.prGet()



Error when filling the autocomplete fields sourced to a Data Page.

Error Messages

There was an error processing the 'Search' step [(no task)]: exception caught during invocation of PRObjectWrapper.prGet() for Java Property pxObjClass. Message: null.

Steps to Reproduce

  1. Configure two autocomplete fields, On the assignment, linked to parametrised DataPages.
  2. Fill data in both the fields at runtime.

Root Cause

A defect in Pegasystems’ code or rules. The Parent page is null in the wrapper.


Apply HFix-40429.

Published January 14, 2018 - Updated October 8, 2020

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