Notification Centre - No Items

[incidentofficer]

Morning!

Apologies if this is a really stupid question, but I seem unable to add items to the notification centre in Yosemite? There is nothing in the items columns when you select edit, not even the calculator . Am I missing something really stupid here???

 

[dhlizard]

Guess I'm lucky - I'm only missing the Calendar extension (the rest are available).

And despite all my searching, I haven't been able to find a way to add the missing extensions (the button to call up the AppStore errors out)

 

[incidentofficer]

I can't find anything either. I have submitted a bug report. This is the second Mac I have loaded on Yosemite, but this only occurs on this one machine. Very frustrating!

Here's hoping someone comes up with an answer. Probably a reinstall I suspect!

 

[dhlizard]

I have done 4 installs (made a USB boot drive).

Two have all the extensions, two are missing the Calendar extension

 

[umzyi]

I noticed the similar thing where items were disappearing. I cleaned the caches, repaired permissions and rebooted the system, this brought missing items back.
But again after a short while, i noticed that items in "share menu" would disappear again.

 

[incidentofficer]

Fresh install on a partition on the same Mac and all is well. Wonder if it's because I did an upgrade on the other partition?

 

[incidentofficer]

Well, one thing to note is that if you create a new user, all is well. The notification centre works as it should.

 

[dhlizard]

I noticed the similar thing where items were disappearing. I cleaned the caches, repaired permissions and rebooted the system, this brought missing items back.
But again after a short while, i noticed that items in "share menu" would disappear again.

I did all of this and it did not recover my Calendar extension