Xcode8 List of Simulators Not Showing

xcode8 list of simulators not showing

Deleting derived data and restarting Xcode worked in my case.

rm -rf ~/Library/Developer/Xcode/DerivedData/*

Xcode project not showing list of simulators

Click on the project name (Right to the Run button). Three options will appear.

1. Edit scheme
2. New scheme
3. Manage scheme

You can click on "New scheme" and then click on "OK" in popup window.

You will have simulators list back.

Simulators are not showing up for every newly created project

Previously simulators downloaded are of version 9.3 and deployment target is set to 10.0.Now I set deployment target to 9.3 and simulators are visible now.

Xcode 8 app runs on Simulator but doesn't display

That sounds weird but I read a lot of threads on the Apple Developer Forums on the same problem during the different Xcode 8 beta version, try these steps:

• reset the simulator using the menu "iOS Simulator" -> "Reset Content and Settings..."
• remove your 'xcuserdata' directory inside your .xcodeproj directory
• do a clean build folder (hold down option key when selecting clean)
• reboot your Mac

If these steps don't solve anything you can try this solution:

• Copy-paste Xcode-beta.app from Applications folder to somewhere else, e.g. - Documents folder.
• Delete Xcode-beta.app from Applications folder.
• Move Xcode-beta.app from Documents to Applications folder again.

originally posted here, obviously using your Xcode.app instead of Xcode-beta.app.

Xcode 8 - Some Views & VCs Not Showing Up on Simulator

So between Xcode 7/Swift 2 --> Xcode 8/Swift 3, something changed with how to turn a UIView into a circle. Here is my code now:

func roundView (_ viewToRound: UIView) {
    viewToRound.layer.cornerRadius = 20
    //viewToRound.layer.cornerRadius = (viewToRound.frame.width/2)
    viewToRound.clipsToBounds = true
}

As you can see, I've replaced my cornerRadius method to be an explicit "20" instead of inferred from the view size. With my previous "frame.width" the views were literally not showing up at all. Now they're back to normal. I don't know what changed but this definitely fixed it.

iOS: xcode 9.3 no simulator found for iOS 11.3 after update

Yes, you are right, ios 11.3 simulator is not listed in component list but it is by default available with Xcode 9.3. And there is no other reference to download it manually.

Remove all reference of previous Xcode and install Xcode 9.3 source. From Xcode - target device list, it will automatically launch simulator with iOS 11.3.

---

Related Topics