Question

4
Replies
47
Views
Close popover
Vyshnav Reddy (Vyshnav Reddy)
Incessant Technologies

Incessant Technologies
IN
Vyshnav Reddy Member since 2018 4 posts
Incessant Technologies
Posted: February 27, 2020
Last activity: February 28, 2020

Section 'pzGridFilterCriteriaForA11y' execution error on page 'pyDisplayHarness' of class ''

We are frequently observing the error in production env mentioned below along with the stack trace .Could anyone please help in finding the root cause for the error and how to fix it.

Section 'pzGridFilterCriteriaForA11y' execution error on page 'pyDisplayHarness' of class ''. com.pega.pegarules.pub.clipboard.InvalidParameterException: cannot be null or blank.  page: pyFilterCriteria_D_UserWorkList_pxResults_pyUserWorkList_1.pyColumnFilterCriteria.  Details: Invalid value for aReference passed to com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getProperty(String, char)     at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getProperty(ClipboardPageImpl.java:1040)     at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getProperty(ClipboardPageImpl.java:1003)     at com.pega.pegarules.data.internal.clipboard.ClipboardPropertyImpl.getPageValue(ClipboardPropertyImpl.java:2778)     at com.pegarules.generated.html_property.ra_stream_pzgridfiltercriteriafora11y_ffab8acb77fefae4413ddbf7a32b3c32.execute(ra_stream_pzgridfiltercriteriafora11y_ffab8acb77fefae4413ddbf7a32b3c32.java:109)     at com.pega.pegarules.session.internal.mgmt.StreamBuilderTools.appendStreamKeepProperties(StreamBuilderTools.java:733)     at com.pega.pegarules.jsptags.ReferenceTag.appendFormattedProperty(ReferenceTag.java:708)     at com.pega.pegarules.jsptags.ReferenceTag.applyFormat(ReferenceTag.java:559)     at com.pega.pegarules.js

Pega Platform 7.2.2