Comment 1 Chris Webb 2017-07-15 11:37:18 EDT

Created attachment 269375 [details]
Disabled edit menu

Comment 2 Chris Webb 2017-07-15 11:38:01 EDT

Created attachment 269376 [details]
Disabled help menu

Comment 3 Chris Webb 2017-07-16 06:37:23 EDT

I found this StackOverflow post (https://stackoverflow.com/a/18392624/1030246) that explains a very similar situation after installing Mavericks beta and the fix (https://stackoverflow.com/a/18392624/1030246) resolved it for me. The fix was to reinstall the legacy Apple Java 6 runtime, see https://support.apple.com/kb/DL1572?locale=en_GB

Comment 4 Wes Wright 2017-07-30 13:55:49 EDT

I was experiencing the same issue and I can confirm that this works.  Further, once you install the old JDK, you can remove it from /Library/Java/JavaVirtualMachines/ and the menu items continue to work properly.

Comment 5 Peter Schuler 2017-08-30 11:15:03 EDT

Installing JDK6 didn't resolve the problem on macOS 10.13 Beta 17A352a with Eclipse Oxygen 4.7.0 20170620-1800. Removing all JDKs, installing JDK6 and 1.8.0_144 still results in disabled menus. Fresh eclipse install with fresh workspace still results in disabled menus.

Workaround: Using the "Quick Access menu" and keyboard shortcuts offers most of the functions.

Comment 6 Tobias Bauer 2017-09-13 11:11:50 EDT

how did you fix it

Comment 7 Torkild Resheim 2017-09-14 18:04:48 EDT

This is still a problem. See bug 520176.

Comment 8 JeongHyun Park 2017-09-26 21:53:36 EDT

I fixed this problem!

please visit this site.
(https://git.eclipse.org/r/#/c/105553/1/features/org.eclipse.equinox.executable.feature/bin/cocoa/macosx/x86_64/Eclipse.app/Contents/Info.plist)

you should fix Info.plist file.

Comment 9 Miguel Escalera 2017-09-28 17:02:30 EDT

Yes! This is the solution. Thank you so much.

Comment 10 Rafael Nuñez 2017-09-28 17:55:27 EDT

Yes! This is the solution. Thank you so much.

Comment 11 Matthias Fuchs 2017-10-02 05:53:22 EDT

You can change your system language to English, this worked for me.

Comment 12 Son Nguyen Huu 2017-10-04 22:33:10 EDT

(In reply to Matthias Fuchs from comment #11)
> You can change your system language to English, this worked for me.

Confirmed. It works for me after changing the system language from Japanese to English.

Comment 13 Dani Megert 2017-10-05 11:14:43 EDT

.

*** This bug has been marked as a duplicate of bug 520176 ***

Comment 14 Adrián Prieto 2017-10-10 10:36:05 EDT

-Right click on Eclipse.app
-Select Show Package Contents 
-Open Contents folder 
-Open Info.plist file 
    -If opened with XCode, remove the entry for ‘Localizations’ 
    -If open with a Text Editor, remove the complete entry for ‘CFBundleLocalizations’

        <key>CFBundleLocalizations</key> 
        <array> 
            <string>ar</string> 
            <string>cs</string> 
            <string>da</string> 
            <string>el</string> 
            <string>en</string> 
            <string>es</string> 
            <string>de</string> 
            <string>fi</string> 
            <string>fr</string> 
            <string>hu</string> 
            <string>it</string> 
            <string>iw</string> 
            <string>ja</string> 
            <string>ko</string> 
            <string>nl</string> 
            <string>no</string> 
            <string>pl</string> 
            <string>pt_BR</string> 
            <string>pt</string> 
            <string>ru</string> 
            <string>sv</string> 
            <string>tr</string> 
            <string>zh_HK</string> 
            <string>zh_TW</string> 
            <string>zh</string> 
        </array> 
-save the Info.plist file
-Launch Eclipse.app