当我尝试在手机上运行 Xcode 项目时收到错误消息？

Question

I am getting this message when I try to run Xcode project in my iPhone:

“(null)” is of a model that is not supported by this version of Xcode.
Please use a different device.

Xcode version is 7.3.1，my iPhone is is running iOS9.3.2

Answer 1

只需重新启动 Xcode 并重新打开手机即可。

Answer 2

仅重新启动 XCode 对我有用，无需拔下 iPhone。

Answer 3

You could try the following, let me know if none of these work, good luck.

1. Use a different USB port
2. Cannot install app , has some options which might help

Answer 4

重新连接设备并重新启动 XCode 对我有用。

Answer 5

For me, using a different USB cable was the solution. Restarting Xcode or unplugging/replugging cable did not work. I used a very old cable in the beginning, iPhone was charging but Xcode was not happy with the cable, giving this error.

Sometimes, if it is also first time using iPhone with the Macbook, Xcode doesn't see the iPhone. Unplugging and replugging does the work then.

Answer 6

I just want to add my 'weird' situation. Usually, I have my iPhone plugged directly into my MacBook. This time, however, I had it plugged in the Apple's keyboard which was connected to the laptop.

Plugging the iPhone into the laptop directly resolved the issue. In my case, I had to restart XCode too.

There, hope this will help someone with this kind of issue.

Answer 7

Follow those steps:

1. Unplug your iPhone via disconnecting the datacable
2. Restart your Xcode.
3. Connect again & run.

Answer 8

For me it was a broken USB cable. Device was shown in XCode but deployment didn't work.