Activity with DisplayName='{0}' has an argument named '{1}' that is a Message or MessageContract. SendParametersContent does not support Message or MessageContract. Content property should be specified as SendMessageContent for Message or MessageContract based content.
Activity execution status must be 'Executing', 'Canceling', 'Faulting' OR 'Compensating' to perform operations on a child ...
Activity must be an ICompiledExpressionRoot to determine expression id. Make sure that the current definition has been compiled. ...
activity must be contained in an '{1}' or '{2}' activity that is contained inside a '{3}' or a '{4}'-based custom activity. ...
Activity with DisplayName='{0}' has an argument named '{1}' that is a Message or MessageContract. ReceiveParametersContent ...
Activity with DisplayName='{0}' has an argument named '{1}' that is a Message or MessageContract. SendParametersContent does ...
ActivityBind path '{0}' resolves to WorkflowParameterBinding.Value on Activity '{1}' whose type is System.Object. Expected ...
ActivityDelegate '{0}' is already parented by activity '{1}' and cannot be parented by activity '{2}'. A delegate can only ...
ActivityDelegate arguments don't match. Check your activity configuration to make sure it is in sync with the declared ActivityDelegate. ...
ActivityDelegateParameter '{0}' cannot be modified. The ActivityDelegate which uses it has been locked. An ActivityDelegate ...