407398 - Attempting to accept revised appointments from Outlook returns "duplicate id" error

Status: VERIFIED DUPLICATE of bug 361635

(Calendar :: General, defect)

Description

[Jay Rossiter]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11
Build Identifier: 

When a meeting scheduler sends out a revised appointment invitation (time or notes changed), accepting the appointment in Calendar returns a dialog with a "duplicate id" error.  The appointment isn't updated, but the "User has accepted your invitation" email template still appears.

Reproducible: Always

Steps to Reproduce:
1. Send an Outlook appointment to Calendar
2. Accept appointment in Calendar
3. Revise appointment in Outlook and send updates
4. Accept appointment in Calendar
Actual Results:  
Dialog stating:

Invitation could not be processed. Status: 2152333316
Details: ID already exists for addItem

Expected Results:  
Duplicate ID for an appointment should either update silently (if details are similar - organizer/etc.), or prompt the user on whether to replace the existing appointment.

Comment 1

[Jay Rossiter]

Build: 0.8pre 2007120703 (but this occurs in 0.7 stable as well)