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Unable to save rules to highest available version



When attempting to save rules to a higher version, an error is thrown.

Error Messages

[Work-ProjectManagement-SaveAs.pyMessageLabel]Flow_PostProcessFailPostActionSaveAs java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit

Steps to Reproduce

  1. Open a rule in Developer Studio
  2. Attempt to save the rule into a higher RuleSet version.

Root Cause

A defect or configuration issue in the operating environment.


The resolution is found on the PDN (SA-232):

Suggest Edit

Published January 31, 2016 - Updated October 8, 2020

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