Issue Description

In K2 Designer, using a combination of properties from different SmartObjects from the “Recent” node in the context browser causes an error. This also causes an error in K2 Package and Deployment when a package was created from this scenario and you try to deploy that package.

Error Message

The following errors occur in K2 Workflow Designer:

Console error #1 when dragging from “Recent”: “Uncaught TypeError: Cannot read property 'methods' of undefined”

Console error #2 when dragging from “Recent”: “Uncaught TypeError: Cannot read property 'length' of undefined”

 

The following error occurs in K2 Package and Deployment:

Error when deploying: “Missing reference at SmartObjectField . Error: The best overloaded method match for 'string.IsNullOrEmpty(string)' has some invalid arguments.”

Cause

When a Recent item is dragged over, the last cached SmartObject is used.

Resolution

  1. Ensure you have K2 Five RTM installed.
  2. Get the K2 Five RTM FP20 from Regional Support.
  3. Install the K2 Five RTM FP20 to apply the fix.
  4. It is recommended to refresh the browser cache.