Xcode 5 - Required plug-in not present in DVTPlugInCompatibilityUUIDs?

Solution 1:

I modified a shell commands I found here to fix this for all my plugins.

To fix this issue:

XCODEUUID=`defaults read /Applications/Xcode.app/Contents/Info DVTPlugInCompatibilityUUID`
for f in ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins/*; do defaults write "$f/Contents/Info" DVTPlugInCompatibilityUUIDs -array-add $XCODEUUID; done

Solution 2:

Try to do : xcode-select --install. It resolved my problem

Solution 3:

In my case of Xcode 7, remove all Xcode plugins fixed my issue.

rm -rf ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins/*

Solution 4:

I believe the issue is that you have an Xcode plugin installed that has a missing (or has an incorrect) DVTPlugInCompatibilityUUIDs key-value pair in its plist file. See what this plugin did to solve it: https://github.com/gfontenot/XVim/commit/35bbf24bc074e330a9bea852c190d8fdcbfff1ea

Maybe check if your plugin (looks like it's for Unity) has an updated version.