When you attempt to start a K2 Workflow using the REST API, an error occurs.
The following error occurs: “An item with the same key has already been added”.
- Ensure you have K2 Five (5.2) installed.
- Download the K2 Five (5.2) FP24 from K2 Partner and Customer Portal.
- Install the K2 Five (5.2) FP24 to apply the fix.