title: Maven: non-parseable POM
body: <p>I have created a <a href="http://fruzenshtein.com/setup-of-dynamic-web-project-using-maven/" rel="noreferrer">maven project</a> and now I need to add dependencies to my <code>dynamic web project</code>. 
  So I added the dependencies named in that <a href="https://spring.io/guides/gs/accessing-data-jpa/" rel="noreferrer">spring tutorial</a>. </p>
  
  <p><strong>Problem:</strong> I get the parsing issue: </p>
  
  <blockquote>
    <p>Project build error: Non-parseable POM
    C:\Users\username\Development\Spring\Projects\MyWebService\pom.xml:
    Duplicated tag: 'build' (position: START_TAG seen
    ...\r\n  \r\n  \r\n  ... @60:10)</p>
  </blockquote>
  
  <p>My pom.xml looks like that: </p>
  
  <pre><code>&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt;
      &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
      &lt;groupId&gt;MyWebService&lt;/groupId&gt;
      &lt;artifactId&gt;MyWebService&lt;/artifactId&gt;
      &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;
      &lt;packaging&gt;war&lt;/packaging&gt;
  
      &lt;parent&gt;
          &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
          &lt;artifactId&gt;spring-boot-starter-parent&lt;/artifactId&gt;
          &lt;version&gt;1.3.5.RELEASE&lt;/version&gt;
      &lt;/parent&gt;
  
      &lt;properties&gt;
          &lt;java.version&gt;1.8&lt;/java.version&gt;
      &lt;/properties&gt;
  
      &lt;dependencies&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-data-jpa&lt;/artifactId&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;com.h2database&lt;/groupId&gt;
              &lt;artifactId&gt;h2&lt;/artifactId&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
  
      &lt;build&gt;
          &lt;plugins&gt;
              &lt;plugin&gt;
                  &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
                  &lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
              &lt;/plugin&gt;
              &lt;plugin&gt;
                  &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
                  &lt;version&gt;3.5.1&lt;/version&gt;
                  &lt;configuration&gt;
                      &lt;source&gt;1.8&lt;/source&gt;
                      &lt;target&gt;1.8&lt;/target&gt;
                  &lt;/configuration&gt;
              &lt;/plugin&gt;
              &lt;plugin&gt;
                  &lt;artifactId&gt;maven-war-plugin&lt;/artifactId&gt;
                  &lt;version&gt;2.6&lt;/version&gt;
                  &lt;configuration&gt;
                      &lt;warSourceDirectory&gt;WebContent&lt;/warSourceDirectory&gt;
                      &lt;failOnMissingWebXml&gt;false&lt;/failOnMissingWebXml&gt;
                  &lt;/configuration&gt;
              &lt;/plugin&gt;
          &lt;/plugins&gt;
      &lt;/build&gt;
  
      &lt;repositories&gt;
          &lt;repository&gt;
              &lt;id&gt;spring-releases&lt;/id&gt;
              &lt;name&gt;Spring Releases&lt;/name&gt;
              &lt;url&gt;https://repo.spring.io/libs-release&lt;/url&gt;
          &lt;/repository&gt;
          &lt;repository&gt;
              &lt;id&gt;org.jboss.repository.releases&lt;/id&gt;
              &lt;name&gt;JBoss Maven Release Repository&lt;/name&gt;
              &lt;url&gt;https://repository.jboss.org/nexus/content/repositories/releases&lt;/url&gt;
          &lt;/repository&gt;
      &lt;/repositories&gt;
  
      &lt;pluginRepositories&gt;
          &lt;pluginRepository&gt;
              &lt;id&gt;spring-releases&lt;/id&gt;
              &lt;name&gt;Spring Releases&lt;/name&gt;
              &lt;url&gt;https://repo.spring.io/libs-release&lt;/url&gt;
          &lt;/pluginRepository&gt;
      &lt;/pluginRepositories&gt;
  
  
  &lt;/project&gt;
  </code></pre>
  
  <p>eclipse marks that line: </p>
  
  <p><a href="https://i.stack.imgur.com/5PuvP.png" rel="noreferrer"><img src="https://i.stack.imgur.com/5PuvP.png" alt="enter image description here"></a></p>
  
  <p><strong>Question:</strong> Why is it wrong to have multiple repositories in the pom.xml?</p>
  
  <p><strong>Note:</strong> Maven Version</p>
  
  <pre><code>Name: EMPEDDED, Details: 3.3.9/1.7.0.20160603-1931 - for Name: WORKSPACE, Details: NOT AVAILABLE [3.0,) 
  </code></pre>