Xcode没有显示最新版本的iOS？

Question

I am currently trying to run my prototype app on my physical iOS device. An error is coming up saying "Could not find Developer Disk." I have come to the conclusion (by looking at other question on stack overflow) that the deployment target does not match the software currently running on my device. The Deployment target allows me to select softwares of 9.2 and older while my device is currently running with the 9.3 update. I have checked that App Store and Xcode does not have an update so I am not exactly sure what I am doing wrong. To sum it up, I guess my question is:

Why am I unable to select the latest version of software if Xcode is updated to the latest version (According to my information from the App Store and what I am aware of) and how do I fix this error? Is it the Mac? Is it the iPad? Or am I just missing something here.

Any suggestions or input are greatly appreciated.

Thanks in advance.

Answer 1

1.You are probably using older version of Xcode.

2.If you can't see updates on Mac AppStore, try searching "Xcode" directly on AppStore search box.

3.If you still can't get update, you can download latest version of Xcode from Apple developer center