after installing XCode 5 and AppCode 2.5 I do not have any simulators in AppCode anymore. I can run the app on a device though.
In XCode there are several simulators.
What can I do?
In the build settings in Xcode or AppCode (Command+;).
If the problem remains, could you please file a bug report and attach your zipped problematic xcodeproj/xcworkspace files, preserving directory layout?
i solved the issue by downloading the 6.1 simulator in xcode, and by copying the 6.1 sdk into the xcode.app-dir.
not directly appcode-specific, but perhaps other people had the same problem.