Open K2 work list item in SharePoint Web Part

Hi AbdulAzizADQC,

Where in the soution do you recieve the error? Is the error appearing when you open the WorklistItem? Can you please attach the latest K2HostServer log file to the post so I can see if there is more detail about the issue.

Kind Regards,

Yannick

Did you install the K2 components on the SP Web Front End as well as the SP App servers?

The issue has been solved. I GAC the SourceCode.Workflow.Client.dll in the SharePoint Server.  But When I tried to Open the Connection it gives me the below Error. Code is also mentioned below.

Error " Value cant be null Parameter Name Token.

private Connection _connection;
private WorklistItem _WorkListItem;

protected void Page_Load(object sender, EventArgs e)
{
LoadActions();

}

protected LoadActions()

{

SourceCode.Workflow.Client.ConnectionSetup connectionSetup = new SourceCode.Workflow.Client.ConnectionSetup();
connectionSetup.ConnectionParameters["Authenticate"] = "true";
connectionSetup.ConnectionParameters["Integrated"] = "true";
connectionSetup.ConnectionParameters["IsPrimaryLogin"] = "true";
connectionSetup.ConnectionParameters["Port"] = "5252";
connectionSetup.ConnectionParameters["SecurityLabelName"] = "K2";
connectionSetup.ConnectionParameters["UserID"] = Context.User.Identity.Name;
connectionSetup.ConnectionParameters["WindowsDomain"] = "vvvvvvvvvv";
if (_connection == null)
{
_connection = new Connection();
_connection.Open(connectionSetup);
//_connection.ImpersonateUser(Context.User.Identity.Name);
//_connection.ImpersonateUser("adqcca.farooqi");
}

}