I am trying to create an extension class for NSUserDefaults so that I
can more easily store preference settings for a custom domain. I have
created my class with 3 methods:
and then I have about 4 lines in each method that get, set and remove
a key in whatever domain they pass in. The trouble is that I crash at
runtime with the following error:
Main Thread Exception in Aperture: *** -[NSUserDefaults
objectForKey:forPersistentDomain:]: selector not recognized [self =
0x110bf70]
when I use the [NSUserDefaults standardUserDefaults] object. If I
init my own NSUserDefaults object it will pick up the my extensions,
but I believe I should be using the [NSUserDefaults
standardUserDefaults] for things to behave correctly.
Is there any reason why extensions are not working with the singleton
instance, standardUserDefaults? Or is there a way to use my own
init'ed NSUserDefaults object which won't differ from the
standardUserDefaults?
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