Xcode, This app was unable to be installed.

Hello,


I try to creat my own app.

but then i get this error "This app was unable to be installed."


i have try:

1.Clean project.

2. restart Xcode

3. reinstall xcode

4. change name of project

5. restart the Mac OS


I have still the same issue


Images: http://people8people.com/bug.png

Replies

Can you delete ~/Library/Developer/Xcode/DerivedData/YouProject-dfjnldjvlsdjvlsdwldcnwlkcnw directory and be happy 🙂

Check your device. It might not have sufficient space. You may also try to reboot your device.