"Unknown Window class" message

Originator:mayoff
Number:rdar://35511761 Date Originated:13-Nov-2017 02:31 PM
Status:Open Resolved:
Product:macOS + SDK Product Version:macOS 10.12.6 (16G29); Xcode 9.2 beta (9C34b)
Classification:Other Bug Reproducible:Always
 
Summary:
Dear Xcoderinos and/or AppKitterinos,

I would prefer not to get a spurious warning at runtime when I put a window controller scene in a storyboard.

Thanks,
Rob


Steps to Reproduce:
1. Create a new project using the macOS Cocoa App template.
2. Enable “Use Storyboards” and turn off all other check boxes.
3. Run the project.


Expected Results:
No diagnostic messages.

Actual Results:
The following diagnostic message:

2017-11-13 14:28:35.640629-0600 test[82941:11257391] Unknown Window class (null) in Interface Builder file,
	 creating generic Window instead


Version:
macOS 10.12.6 (16G29); Xcode 9.2 beta (9C34b)

Notes:

Comments


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