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POR Cannot be resolved to a variable.
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  1. POR Cannot be resolved to a variable.
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    copied!<p>I am trying to run an simple android project from a tutorial, However I am receiving the popular "R cannot be resolved to a variable" error. I have checked my gen folder and the R.id file is not there. This is the list of things I have tried so far:</p> <ol> <li>have done a clean build several billion times.</li> <li>fixed the project properties</li> <li>There are no errors in my .xml files and they do not contain uppercase letters etc.</li> <li>The package name in the source and manifest are exactly the same.</li> <li>Have installed the latest SDK updates + restarted eclipse.</li> <li>have deleted the gen file and done another clean build.</li> </ol> <p>There is only an error in the source files, according to eclipse.</p> <p>Here is a themes.xml file that may be causing a problem:</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;resources&gt; &lt;!-- the theme applied to the application or activity --&gt; &lt;style name="CustomActionBarTheme" parent="@android:style/Theme.Holo"&gt; &lt;item name="android:actionBarStyle"&gt;@style/MyActionBar&lt;/item&gt; &lt;item name="android:actionBarTabTextStyle"&gt;@style/MyActionBarTabText&lt;/item&gt; &lt;item name="android:actionMenuTextColor"&gt;@+color/actionbar_text&lt;/item&gt; &lt;/style&gt; &lt;!-- ActionBar styles --&gt; &lt;style name="MyActionBar" parent="@android:style/Widget.Holo.ActionBar"&gt; &lt;item name="android:titleTextStyle"&gt;@style/MyActionBarTitleText&lt;/item&gt; &lt;/style&gt; &lt;!-- ActionBar title text --&gt; &lt;style name="MyActionBarTitleText" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title"&gt; &lt;item name="android:textColor"&gt;@color/actionbar_text&lt;/item&gt; &lt;/style&gt; &lt;!-- ActionBar tabs text styles --&gt; &lt;style name="MyActionBarTabText" parent="@android:style/Widget.Holo.ActionBar.TabText"&gt; &lt;item name="android:textColor"&gt;@color/actionbar_text&lt;/item&gt; &lt;/style&gt; &lt;/resources&gt; </code></pre> <p>Apologies in advance if this sounds familiar, but I have tried everything I have seen from previous posts.</p> <p>Happy to provide more details if needed. Thanks in advance.</p>
 

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