Share button in Yosemite Safari not working, showing "No Service"

What does

System Preferences > Extensions > Share Menu

look like?

Try deleting:

~/Library/Preferences/com.apple.preferences.extensions.ShareMenu.plist

I have exactly the same problem. Share button have "no service" in both Safari and Finder.

I upgraded from latest Mavericks to Yosemite.

That seems like a great solution... Except it doesn't work.

Also the System Preferences Extensions Sharing Doesn't show "Share menu" as a something to explore.

-I upgraded from 10.9.x (not the preview.)

-It is a user specific issue, and only affects my primary user. Other uses are un affected.

-I tried removing all preferences, logging out, logging back in, and the issue still persists. (So it is more than just the preference folder.)

-Interestingly, I also don't have as many options in the Notifications Center when I click the Edit button at the bottom.

Can you do that again with a restart instead?

-I tried removing all preferences, logging out, logging back in, and the issue still persists.

-removed all preferences.

-Restarted

-logged back in (and setup icloud/itunes account)

-issue persists.

Then I moved preferences back (not replacing) and also copied the dock/sidebar preferences back. (except that the dock didn't revert.)

Try what solved my general problems (keyboard shortcuts, save dialogs…).

You need a second admin user. Then in your account:

• delete ~/Caches
• move ~/Library to ~/-Library (Terminal: mv ~/Library ~/-Library)
• restart
• login into your account, test if it works now
• logout
• login second admin
• in Terminal.app: sudo mv /Users/YOUR_NAME/-Library /Users/YOUR_NAME/Library

that is how mine looks like as well.

I've got mine working ...

I went to :

/System/Library/PrivateFrameworks/ShareKit.framework/Versions/A/PlugIns/

Clicked on each plugin in turn, opening with the Widget Simulator ignoring the error message and they were all appearing in the menus, both in the System Preferences > Extensions and the Safari Share Menu. I've restarted and they are all still there and yes, I tried the Facebook one and it worked

Exactly the same for me - full upgrade not from the beta; all sharing options / notifications report 'No Service'. 😕

thanks!

This looks like a specific user problem. My share button shows no service but if I create a new user it works perfectly. Clearly something to do with existing accounts being migrated into Yosemite OS. A fix would be helpful from Apple............

Where is the Widget Simulator ? Because when i click on an plugin in this files /System/Library/PrivateFrameworks/ShareKit.framework/Versions/A/PlugIns/

i was directly redirect into this plugin...

So i test to replace all plugin in this files with old (from public beta) and nothing again...

Hi - please assist -

What is a widget simulator? When I navigate to the folder you mention, there are several odd files for weird things I've never seen before (like Youku and Sina Wei-something (?)), but clicking on them just opens a terminal window.