Xcode 5 won't start

Question

I am having a lot of trouble getting Xcode to start, the app will lot load and respond, when I opened the Console app it gave this error ERROR: attempt to move resize toolbar which is not shown, aborting _toolbarFrameSizeChanged:oldSize:

I tried reinstalling it but it still has the same problem. What do i need to do to get Xcode working again?

Answer 1

I did a lot of things, including un/re-installing Xcode, deleting preferences and application state, caches etc...

But the only thing that worked was deleting the 'Autosave Information' for Xcode.

rm -rf ~/Library/Autosave\ Information/*.xcworkspace
rm ~/Library/Autosave\ Information/com.apple.dt.Xcode.plist