Invalid int: ""?
<p>I'm trying to save the state of my app and I thought it all looked good but i keep getting this error:</p>

<pre><code>10-07 15:18:35.386: E/AndroidRuntime(1818): Caused by: java.lang.NumberFormatException: Invalid int: ""
</code></pre>

<p>And it keeps highlighting my codes that say:</p>

<pre><code>textView(something) = Integer.parseInt(textView(something).getText().toString());
</code></pre>
