title: Liferay - Eclipse alloy tag library error
body: <p>I am developing a portlet that runs on Liferay portal (I have currently Liferay+Tomcat7 bundle, it will later run on JBoss). I am using Eclipse Helios with Liferay IDE and Liferay SDK.</p>
  
  <p>In my .jsp files, I use <a href="http://www.liferay.com/community/liferay-projects/alloy-ui/overview" rel="nofollow">Alloy</a>:</p>
  
  <pre><code>&lt;%@ taglib uri="http://liferay.com/tld/aui" prefix="aui" %&gt;
  </code></pre>
  
  <p>Everything works fine - the portlet gets successfully deployed and is shown correctly.
  The only problem is, that Eclipse is marking it as an error:</p>
  
  <pre><code>Description Resource    Path    Location    Type
  Can not find the tag library descriptor for "http://liferay.com/tld/aui"    edit.jsp    /PortletVisual-portlet/docroot  line 2  JSP Problem
  </code></pre>
  
  <p>This is mainly a cosmetic error. Liferay IDE in Eclipse evidently doesnt understand these dependencies, although the project itself works fine. I can live with this "error marker", it doesnt bother me that much. I was just curious if there is a way to fix it.</p>
  
  <p>Thanks for any tips!</p>
  
  <p>EDIT: this is my web.xml file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"&gt;
      &lt;display-name&gt;PortletVisual-portlet&lt;/display-name&gt;
  
      &lt;jsp-config&gt;
          &lt;taglib&gt;
              &lt;taglib-uri&gt;http://java.sun.com/portlet_2_0&lt;/taglib-uri&gt;
              &lt;taglib-location&gt;/WEB-INF/tld/liferay-portlet.tld&lt;/taglib-location&gt;
          &lt;/taglib&gt;
          &lt;taglib&gt;
                 &lt;taglib-uri&gt;http://liferay.com/tld/aui&lt;/taglib-uri&gt;
                 &lt;taglib-location&gt;/WEB-INF/tld/aui.tld
                 &lt;/taglib-location&gt;
          &lt;/taglib&gt;
      &lt;/jsp-config&gt;
  &lt;/web-app&gt;
  </code></pre>