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Code Fix: An exception occurs when using the Select All button when creating a K2 Package and Deployment package


Issue Description

When creating a  K2 Package and Deployment package, using the Select All button to add all the items to the package results in an exception.

Error Message

The error message states: “System.InvalidCastException: Unable to cast object of type 'SourceCode.ComponentModel.Model' to type 'SourceCode.ComponentModel.TypedItemRefBase'”


When the Select All option is used, the Additional Items (Uncategorized) node was incorrectly added to the package.


  1. Ensure you have K2 Five (5.1) installed.
  2. Get the K2 Five (5.1) FP3 from Regional Support.
  3. Install the K2 Five (5.1) FP3 to apply the fix.