Issue Description

When designing a workflow in K2 Designer for SharePoint 2010 and configuring a Call Sub Workflow event, an error occurs when deploying the workflow.

Error Message

'The type or namespace name 'var' could not be found'.

Cause

A variable assignment failed when assigning a string value to a var type in the IPC event design template.

Resolution

  1. Ensure you have K2 4.7 installed.
  2. Download and install the K2 4.7 May 2017 Cumulative Update from K2 Partner and Customer Portal.
  3. Get the K2 4.7 May 2017 Cumulative Update FP1 from Regional Support.
  4. Install the K2 4.7 May 2017 Cumulative Update FP1 to apply the fix.
  5. Re-deploy the workflow.