iOS Project在模拟器，物理设备上运行，但无法为“ iOS设备”构建或归档

Question

To distribute test builds via TestFlight, I select "iOS Device" in the scheme, then click in the menu Product, Archive. This all of a sudden stopped working with the error message:

When I try Product, Build, I get the same message. I restarted my computer, auto-recreated the schemes, checked SDK settings and they look fine to me. I loaded up a different project, and it archived fine. Here are the product and target build settings (they are the same):

My only guess is that a file may have gotten corrupted, because I didn't manually change any of these settings. Just editing code.

EDIT: After I wrote this question, I left my computer for 10 minutes. Upon my return, I tried to build and archive just for the heck of it and it worked. I don't know what to say...

EDIT 2: This is happening again and would like to get to the bottom of this.

Answer 1

After this happening a few times, I figured out the issue. When my iPhone is hooked up to my Mac and tethering is on, this problem occurs. When I turn tethering off, or disconnect the phone, I can archive again. Not sure why this, but I hope it helps someone at some point.