I have installed Xcode6.4, but I can't select any simulators to run.I've tried to select one devices from Product -> Destination. But still didn't work.
and there are duplicated devices.
I have installed Xcode6.4, but I can't select any simulators to run.I've tried to select one devices from Product -> Destination. But still didn't work.
and there are duplicated devices.
Try setting the deployment target of your project:
Project > Info > Deployment Target
Set the iOS Deployment Target
The reason why there are duplicates: devices support different iOS versions..
You can check the device information of each to clarify..
If you want to remove the duplicates: Menu > Window > Devices and remove duplicates.
Refer here for that..
Your Deployment Target might not selected try this.
Select Project -> Target -> Deployment Info -> Deployment Target 7.0 or 8.0