title: Description Resource Path Location Type Error while downloading 'http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd' in eclipse
body: <p>In my project's web.xml file, I'm defining configuration like this</p>
  
  <pre><code>&lt;web-app
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://java.sun.com/xml/ns/javaee"
      xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_4_0.xsd"
      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_4_0.xsd"
      id="WebApp_ID"
      version="4.0"&gt;
  </code></pre>
  
  <p>but eclipse give me this error</p>
  
  <pre><code>Error while downloading 'http://java.sun.com/xml/ns/javaee/web-app_4_0.xsd' to C:\Users\ftk1187\.lsp4xml\cache\http\java.sun.com\xml\ns\javaee\web-app_4_0.xsd.
  </code></pre>
  
  <p>I tried other things about this but it doesn't work. Where is the problem?</p>