Dear K2 team ,
I deployed some upgraded workflow process (K2 Blackpearl 4.5) from Visual Studio to K2 Blackpearl 4.6.6 then I wanted to test the process workflow by using K2 Workspace -> Instances.
Then when I start the workflow , the workflow throw exception "Root element is missing".
The item in the workflow consist of 1 e-mail event and some Smartobjects in the e-mail event.
Can you help me to solve this problem?
Thank you.