> You probably added a “nullable” or “__nullable” attribute somewhere else in > that header. If you do that, the compiler enables nullability and will then > (by default) require _every_ pointer parameter to have a nullability > attribute.
Sorry, I should have said this file has been updated to use nullability, I am just asking what the exact syntax is to stop it complaining about: withError:(NSError**) theError ? I’ve tried withError:(nullable NSError**) but it doesn’t work? Cheers Dave > On 15 Jun 2016, at 18:49, Jens Alfke <j...@mooseyard.com> wrote: > >> I’m getting the Warning - "Pointer is missing a nullability type specifier >> (_Nonnull, _Nullable, or _Null_unspecified)” > > You probably added a “nullable” or “__nullable” attribute somewhere else in > that header. If you do that, the compiler enables nullability and will then > (by default) require _every_ pointer parameter to have a nullability > attribute. > > If you want to add nullability annotations in declarations, you should > bracket the header with NS_ASSUME_NONNULL_BEGIN and NS_ASSUME_NONNULL_END. > These are macros that will enable nullability but tell the compiler to assume > _Nonnull if no attribute is given. These macros are used in all the Cocoa > headers. > > —Jens _______________________________________________ Do not post admin requests to the list. They will be ignored. Xcode-users mailing list (Xcode-users@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/xcode-users/archive%40mail-archive.com This email sent to arch...@mail-archive.com
