I recently upgraded to OS.X Yosemite and am getting back to iOS development. I now can't find the iOS Simulator option in AppCode 3 when I want to debug an app. The popup menu in the header bar only shows the hardware configs that, I assume, are supported by XCode 6. I did try pointing AppCode at XCode 5. I see a different set of hardware configs but still don't see the iOS Simulator option. Is this an OS.X Yosemite problem? I installed Java 8 in order to run AppCode. Perhaps that's the issue? I'm downloading Java 6, just to make sure the Java version isn't the issue.