Jabber-net RosterTree error

Whenever I add the Jabber-net RosterTree control to my form, I can see that the PresenceManager and RosterManager property values for it have this error listed:

Unable to cast object of type 'System.Windows.Forms.DataGridViewTextBoxColumn' to type 'System.ComponentModel.Component'.

I can compile the solutio开发者_如何学Gon and all but this error keeps popping up randomly. Can someone advice when this may happen. I'm thinking it has to do with the controls not being added properly.

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Try setting the InvokeControl on your JabberClient instance to something that is a Component, like your Form, for instance. If that fixes the problem, then I know where the bug is.