After building the Watch app, Xcode prompted 'Could not install the preview host' test Watch App. app 'on Apple Watch Series 10 (46mm)

I don't know where the settings were set incorrectly. Unable to install and use applications in preview and virtual machines. I have tried many online methods but have not been able to solve it. It seems that the compiled app file cannot be found. The folder structure of Build is as follows:

Build

  • Intermediates.noindex
  • Products
    • Debug-iphonesimulator
    • Debug-watchsimulator

Thank you all for your assistance.

After building the Watch app, Xcode prompted 'Could not install the preview host' test Watch App. app 'on Apple Watch Series 10 (46mm)
 
 
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