title: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'oxm:jaxb2-marshaller'
body: <p>I have below code in my config.xml file</p>
  
  <pre><code> &lt;beans:beans xmlns="http://www.springframework.org/schema"
      xmlns:oxm="http://www.springframework.org/schema/oxm"
  xsi:schemaLocation=
  "    http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.1.xsd
  
      &lt;beans:oxm:jaxb2-marshaller id="SampleTestmapper"
              contextPath="com.sample.base.Testing001"/&gt;
  </code></pre>
  
  <p>Above code gives me error saying that The matching wildcard is strict, but no declaration can be found for element 'oxm:jaxb2-marshaller'.</p>
  
  <p>I have declared correct version of oxm which is 3.1.xsd in compliance with my spring version. And I also have required jar file in class path.Any idea why I am still getting error ?</p>
  
  <p>Note: in my pom.xml this is how I added dependency</p>
  
  <pre><code>&lt;dependency&gt;
              &lt;groupId&gt;org.springframework&lt;/groupId&gt;
              &lt;artifactId&gt;spring-oxm&lt;/artifactId&gt;
  &lt;/dependency&gt;
  </code></pre>