Does this user has signed into Calendar once ? This thread seems to indicate a similar error in that case: http://groups.google.com/group/google-calendar-help-dataapi/browse_thread/thread/6de805f25fb88ba6
On Thu, Jul 7, 2011 at 4:57 AM, cyberhex <[email protected]> wrote: > Our application uses the Google v1.8 GDATA Client Libraries to access Google > Calendars and we have a customer that receives the error "You must be a > calendar user to use private feeds" when they try to access their Google > calendars. If they switch back to an older release of our software which > uses v1.5 of the client libraries this issue does not occur.Does anyone know > why this particular user would receive this error message while all of our > other customers are not receiving this error message? > > > > -- > You received this message because you are subscribed to the Google > Groups "Google Calendar Data API" group. > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://code.google.com/apis/calendar/community/forum.html > -- Johan Euphrosine (proppy) Developer Programs Engineer Google Developer Relations -- You received this message because you are subscribed to the Google Groups "Google Calendar Data API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://code.google.com/apis/calendar/community/forum.html
