Xcode 4 organizer repository view changes says "No Version Editor"

Question

My prior problem was this.

Now, when i see change logs and click view changes, the pop-up comes but right pane just tells "No version editor".

My search couldn't yield any solutions suitable to this. Any suggestions or solutions to this problem? Please.

Answer 1

My problem was gone after i installed the public version of Xcode 4.2 with iOS 5. Mine is Mac OS Leopard.