No widgets in Yosemite notification center

Now, Iv'e done al the steps, still I can't find the Widget Simulator cause there is no notificationcenter.framework in my library! Any suggestions?

That didn't fix it for me, even temporarily, and I still get the error opening any widget in Widget Simulator. I suspect that I'm seeing a different issue than the other people in this thread. How frustrating.

It worked for me too only after respirant file's rights

Same issue

and I bet you are also having not just the issue with notifications, but NO SERVICE in the safari share button, correct?

many of us seem to have same problem

Thanks for the clarification and I followed your instruction but have no idea how to "refresh UUID" as you mentioned? Please advice.

Hi Nero83, thanks for the clarification. I have followed your instruction but find out and have no idea on how to "refresh your UUID" as you mentioned. Please advice. Cheers

Nero83, thanks it works well for me. ;-)

Here is the solution for sharing and widgets from Apple. I have tried it an it work. If sharing options and Markup are missing after you install OS X Yosemite

Try this from Apple:

If sharing options and Markup are missing after you install OS X Yosemite

If Share button options (Email This Page, Facebook, etc.) or the Markup feature are missing after you install OS X Yosemite, follow the instructions below.

Follow these steps in each user account on your Mac to restore Share button options and the Markup feature.

Open the Terminal app. You can launch Terminal from the Other folder in Launchpad, or enter "Terminal" in Spotlight search.

Copy and paste this command into the Terminal window:

/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchSe rvices.framework/Versions/A/Support/lsregister -kill -seed

Press Return and wait for the Terminal prompt (ends in $) to reappear. It may take a few minutes.

Close the Terminal app.

If you have another user account on your Mac that has this issue, log into that account and repeat these steps.

Try this from Apple:

If sharing options and Markup are missing after you install OS X Yosemite

If Share button options (Email This Page, Facebook, etc.) or the Markup feature are missing after you install OS X Yosemite, follow the instructions below.

Follow these steps in each user account on your Mac to restore Share button options and the Markup feature.

Open the Terminal app. You can launch Terminal from the Other folder in Launchpad, or enter "Terminal" in Spotlight search.

Copy and paste this command into the Terminal window:

/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchSe rvices.framework/Versions/A/Support/lsregister -kill -seed

Press Return and wait for the Terminal prompt (ends in $) to reappear. It may take a few minutes.

Close the Terminal app.

If you have another user account on your Mac that has this issue, log into that account and repeat these steps.

In fact no. The share button in Safari was ok.

Apple's solution doesn't fix me either. Markup is still missing, along with the notification widgets like weather. I see it in the output from their command:

lsregister: registered plugin /System/Library/Frameworks/NotificationCenter.framework/PlugIns/com.apple.ncplu gin.weather.appex

But it still doesn't show up in system preferences or in the available widgets in the notification bar.

You may need to go into Extensions in System Prefs to select those that you want to display. The Apple advice does not make this clear.

I hope that this helps.

Derek Cassells

Yeah I know, like I said they still don't appear in the Extensions Pref Pane either.

This placed my widgets in my notification bar but doesn't display any content

.