Object reference not set to an instance of an object


One of the attendee of an appointment I’ve created has modified the time of it. I then received a mail to notify me about this modification but I was unable to accept nor reject the proposition since the following error occured :

iMIP Error : Object reference not set to an instance of an object

What does that mean?

Thanks for your help.

Hello, what version of eM Client are you currently using on your computer, can you please check the exact release number in Help > About?

What mail service are you using the application with? Do you know what mail service did you receive the invitation from?

Hi Paul,

I’m using eM Client version 6.0.22313.0 and Zimbra is the mail service I’m using the application with.
Unfortunately, I couldn’t manage to find which mail service was used to send me the invitation.

Are you able to replicate this issue with a new invitation from the sender of the invitation?

Please try to update to this release, which included a couple of imip fixes and let us know if the issue reoccurs, 6.0.22336.0 

Thank you