Code Fix: An error occurs when deploying a K2 Workflow

  • 4 March 2022
  • 0 replies

Issue Description

When you have copied and pasted sets of linked ”task&decision” or “task&split”steps, and you attempt to deploy the K2 Workflow, an error occurs.

Error Message:

The following error occurs: “Missing reference at Line 'DefaultLine [Line Number] Error: While trying to resolve the following reference [Reference to outcome name].”


The fix is available in:

  • K2 Five (5.4) November 2021 Cumulative Update Fix Pack 09.


  1. Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed.
  2. Download the latest Fix Pack using the links in the table above for the version you require.
  3. Install the Fix Pack to apply the fix.
  4. It is recommended to clear browser cache and refresh the page.

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