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After installing hibernate-tools: java.lang.NoClassDefFoundError: org/jboss/tools/common/java/IJavaMemberReference
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created by <a href="https://community.jboss.org/people/helweg">Jens Helweg</a> in <i>JBoss Tools</i> - <a href="https://community.jboss.org/message/742347#742347">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello, </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I wanted to create a ddl file using hibernate. This already works a charme when I let hibernate create my database directly by configuring the <span style="font-family: 'courier new', courier;">hibernate.hbm2ddl.auto</span> in the <span style="font-family: 'courier new', courier;">persistence.xml</span>. But I also need those ddl statements in a file.</p><p>Surprisingly there is no simple property to add to the <span style="font-family: 'courier new', courier;">persistence.xml</span> like there is for EclipseLink. </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Searching for the simplest solution to get this done I installed hibernate tools for Eclipse (using the update site). But right after restarting Eclipse it is complaining about a class that it can not find: </p><p><span style="font-family: 'courier new', courier;">java.lang.NoClassDefFoundError: org/jboss/tools/common/java/IJavaMemberReference</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: arial, helvetica, sans-serif;">This is the first of a series of errors that come up. (I think the other ones are susequent to this first one.)</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The message in eclipse is: </p><p><span style="font-family: 'courier new', courier;">Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: arial, helvetica, sans-serif;">Attached is the complete Stacktrace in a text file. </span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: arial, helvetica, sans-serif;">Does anyone have a hint for me what could be wrong or what I could check?</span></p><p><span style="font-family: 'courier new', courier;"><span style="font-family: arial, helvetica, sans-serif;">Googling for this error or for the class </span>IJavaMemberReference<span style="font-family: arial, helvetica, sans-serif;"> did not reveal much. </span></span></p></div>
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