After upgrading to K2 5.2, an error occurs when executing a WCF Service broker SmartObject method
kbt155437
DOWNLOADSK2 Five 5.2
BASED ONK2 Five 5.2
TAGSK2 API
Service Broker
This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
Issue
After upgrading to K2 5.2, an error occurs when you execute a WCF Endpoint SmartObject method. This occurs after a K2 service restart or a system reboot.Symptoms
The following error is displayed: "Value cannot be null. Parameter name: s"
