Signing an application for distribution outside the Mac App Store

[Richard Miller]

I am following the livecode instructions for "Signing an application for 
distribution outside the Mac App Store".

When I run this in terminal:

       codesign -s "Developer ID Application: My Company" 
/Path/To/My/Application.app

.... I get back this error message: "resource fork, Finder information, 
or similar detritus not allowed"

I am trying to sign a LC app built in LC 8.0.0 dp16 running under OS 
Sierra and XCode 8.1.

Thoughts?

Thanks,
Richard Miller