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InvalidValueException when navigating between tree nodes



Error occurs when navigating between tree nodes using TreeNavigation7 in a screen flow.

Error Messages PropertyValueInvalid pyJumpToSubscript .pegaToInteger() Invalid number format (was PageGroupSubscript1)

Steps to Reproduce

  1. Create page group properties and populate them with embedded pages.
  2. Create page list properties which are reference properties, and reference the page group properties.
  3. Create a screen flow. This uses the split for each shape for the embedded pages of the page list properties.
  4. Navigate between tree nodes in the screen flow.

Root Cause

A defect in Pegasystems’ code or rules.
The incorrect mode was used for the page list.


Apply HFix-47363.


Published November 29, 2018 - Updated October 8, 2020

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