Support Article
Component stack mismatch error occurs when opening the harness
SA-76000
Summary
Post upgrade to Pega 8.1.1, error occurs on opening the pyDashboard7 harness.
Error Messages
Section pyDashboard7 execution error on page pyDisplayHarness of class Data-Portal : Component stack mismatch
Steps to Reproduce
- Upgrade Pega 7.2 to Pega 8.1.1.
- Launch the User portal.
- Click the Dashboard Menu item in the Navigation menu.
Root Cause
A software use or operation error.
The label control with the below code snippet displayed the error.
(<%=tools.findPage("pgRepPgSubSectionpyWorkGroupMembersB").getString("pxTotalResultCount")%>)
This was because the pgRepPgSubSectionpyWorkGroupMembersB page did not exist on the Clipboard when the code was executed.
Resolution
Perform the following local-change:
Use the out-of-the-box Data-Portal.pyWorkGroupMembers section.
Published March 27, 2019 - Updated December 2, 2021
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