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POEclipse does not recognize content of persistence.xml
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  1. POEclipse does not recognize content of persistence.xml
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    copied!<p>Im getting the following error in eclipse:</p> <p>The persistence.xml file does not have recognized content.</p> <p>My persistence.xml file works great in my application but eclipse keeps giving me this error. I got this after moving the file and updating my project configuration with m2eclipse. I did not change the file itself. Anyone knows how to solve this?</p> <p>persistence.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"&gt; &lt;persistence-unit name="localDB" transaction-type="RESOURCE_LOCAL"&gt; &lt;provider&gt;org.apache.openjpa.persistence.PersistenceProviderImpl&lt;/provider&gt; &lt;class&gt;package.Users&lt;/class&gt; &lt;properties&gt; &lt;!-- enable warnings for debugging --&gt; &lt;property name="openjpa.Log" value="DefaultLevel=TRACE, Runtime=INFO, Tool=INFO, SQL=TRACE"/&gt; &lt;!-- connection properties --&gt; &lt;property name="openjpa.ConnectionURL" value="jdbc:mysql://localhost/test"/&gt; &lt;property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/&gt; &lt;property name="openjpa.ConnectionUserName" value="root"/&gt; &lt;property name="openjpa.ConnectionPassword" value=""/&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre> <p><strong>Update</strong></p> <p>Looks like a bug in m2eclipse in combination with jpa.</p> <p><a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=251323" rel="noreferrer">https://bugs.eclipse.org/bugs/show_bug.cgi?id=251323</a></p> <p>Temporarily solved by setting the option to show it as a warning instead of an error </p>
 

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