initWithArray doesn't work with NSArray property
<p>In viewDidLoad, I have:</p>

<pre><code>NSArray *selectedPeople = [[selectedObject people] allObjects];
NSArray *peeps = [[NSArray alloc] initWithArray:selectedPeople];
</code></pre>

<p>This works just fine, but when I use an NSArray that was declared in my properties it doesn't:</p>

<pre><code>NSArray *selectedPeople = [[selectedObject people] allObjects];
people = [[NSArray alloc] initWithArray:selectedPeople];
</code></pre>

<p>The program crashes and says that:</p>

<pre><code>[People isEqualToString:]: unrecognized selector sent to instance 0x6031910
</code></pre>

<p>I'm using CoreData and selectedPeople holds People objects. I'm not sure what I'm missing here.</p>
