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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

  1. Upgrade Pega 7.2 to Pega 8.1.1.
  2. Launch the User portal.
  3. 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.
Suggest Edit

Published March 27, 2019 - Updated December 2, 2021

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