While executing the project on an iPhone, I am getting an error while installing the project through Xcode: <blockquote> This device is no longer connected. </blockquote> Whereas I can see the device summary and a green dot if I open the Xcode organiser. What is the problem?

Try quitting Xcode totally and reopening it.

Xcode error: This device is no longer connected

While executing the project on an iPhone, I am getting an error while installing the project through Xcode:

This device is no longer connected.

Whereas I can see the device summary and a green dot if I open the Xcode organiser. What is the problem?

Try quitting Xcode totally and reopening it.

The answer is to restart your iPhone and Mac. By doing this your issue will be resolved. This you can try on any version of Xcode

The error comes only after trying to run the project many items, instead of solving the Provisioning Profile issues.

So, it's better to solve the basic error first, or else it will create another hectic problem.