Everything That Can Go Wrong With Xcode Build and Release

Right now I'm in the middle of serious mess up of my Xcode development environment, can't create ad hoc builds. No idea what triggered it, thus no idea what or how to fix. Since same error notes keep popping up time after time, I start documenting each. Maybe I'll slowly gather enough info to fix something.

Xcode error notes:

• The executable was signed with invalid entitlements (Xcode)
• The executable was signed with invalid entitlements (install) OPEN
• Command /usr/bin/codesign failed with exit code 1
• Build & Archive - Share Application - nothing happens
• Build & Archive - Share Application - unable to find user OPEN
  
• Build & Archive - Share Application - Email - missing plugin OPEN
  
• Team Provisioning Profile - Invalid. Renew button disabled.
• Code Sign error: The identity 'iPhone Developer' doesn't match any identity in any profile
• Code Sign error: Provisioning profile can't be found

Useful articles:

• Apple Technical Note TN2242: Resolving "0xE800003A", applications not launching and "missing entitlement"
• Cocoanetics: A signing identity matching this profile could not be found in your keychain
  

Useful sites:

• Apple Developer Forums
• Stack overflow

Have patience, try again, just keep bumbing your head into wall, no pain no gain, good luck, it works for me, wave the rubber chicken above monitor... yep, I know: none of it helps.

You have sympathy. It won't help either.