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POError accessing checkboxes after putting them inside a scrollview
 

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    <p>I changed my xbl from just having checkboxes in the layout to them being in a scrollview. That way I can add more without troubling users with an options page. When I do this I get the following error: <a href="http://pastebin.com/T5hZHRxu" rel="nofollow">http://pastebin.com/T5hZHRxu</a></p> <p>Here is the xml part that was changed:</p> <pre><code>&lt;View android:id="@+id/view2" android:layout_width="fill_parent" android:layout_height="1dp" android:layout_above="@+id/scrollbox1" android:layout_alignLeft="@+id/textView4" android:layout_alignRight="@+id/num_input" android:layout_marginBottom="14dp" android:background="#808080" /&gt; &lt;ScrollView android:id="@+id/scrollbox1" android:layout_width="match_parent" android:layout_height="55dp" android:layout_above="@+id/view1" &gt; &lt;TableLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:stretchColumns="1"&gt; &lt;CheckBox android:id="@+id/chex" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/cb" /&gt; &lt;CheckBox android:id="@+id/chex2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="28dp" android:text="@string/ac" /&gt; &lt;/TableLayout&gt; &lt;/ScrollView&gt; &lt;View android:id="@+id/view1" android:layout_width="fill_parent" android:layout_height="1dp" android:layout_above="@+id/aboutButt" android:layout_alignLeft="@+id/aboutButt" android:layout_alignRight="@+id/view2" android:layout_marginBottom="14dp" android:background="#808080" /&gt; </code></pre>
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    1. COWhat is at `MainActivity` line 111? Also, try cleaning your project
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    2. COacBox = (CheckBox) findViewById(R.id.chex2);
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    3. COcleaning it worked. What does cleaning a project do, tidy up the XML?
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