Add the App Sandbox capability to an Xcode project when it is missing from the standard capabilities area.
(Straightforward to do but a pain to remember.)
- If your project lacks a
.entitlements
file, create a new one:
- Menu:
View
>Navigators
>Project
- Select the root level (project icon) of your project
- Menu:
File
>New
>File...
- Use the
Property List
template