"type of expression is ambiguous without more context" with an array
<p>I am in xCode 7.3 playground and learning Swift 2.0.</p>

<p>I have an array as follows:</p>

<pre><code>var arrayName:Array = [1, 2, 3, 4, "Mike"]
</code></pre>

<p>And i'm getting the following error:</p>

<blockquote>
  <p>type of expression is ambiguous without more context</p>
</blockquote>

<p>Now when i remove the string from the array the error disappears, however apparently Swift allows multiple types in arrays so I dont understand why its erroring?</p>

<p>any ideas?</p>

<p>cheers</p>