Using the Clean command in XCode prevents the editor from opening

In XCode, if the Product->Clean option is used, the editor from the launcher will not open.

Workaround:
This can be fixed by running Verify from the Launcher.

1. Open UE4 4.10 from the Launcher
2. Create a new Code project
3. When XCode opens, select Product->Clean from the toolbar
4. When this finishes, click Launch for the 4.10 engine on the Launcher

Result:
Launch button disappears for a moment then returns but the editor does not open.

4.10 Xcode Workspace Clean Bug

Xcode "Clean Project" causes Shared UE4Editor.app binary to be deleted

Xcode "Clean Project" causes Shared UE4Editor.app binary to be deleted

Xcode "Clean Project" causes Shared UE4Editor.app binary to be deleted

XCode: Cleaning the project deletes the Unreal Binary

Mac clean removes engine files

4.10 Xcode Workspace Clean Bug