"[SOLVED] RapidAnalytics - java.lang.ClassNotFoundException: org.jdom.Parent"

miguelal
miguelal New Altair Community Member
edited November 5 in Community Q&A
When using some of the operators that perform XPath queries such as "Enrich by webservice", we are getting the following exception: java.lang.ClassNotFoundException: org.jdom.Parent
We are using RapidAnalytics version 1.3.013.

Some of the stack trace: 

SEVERE: Process failed: java.lang.NoClassDefFoundError: org/jdom/Parent
java.lang.NoClassDefFoundError: org/jdom/Parent
	at org.jaxen.jdom.JDOMXPath.<init>(JDOMXPath.java:91)
	at com.rapidminer.operator.text.tools.queries.XPathQuery.<init>(XPathQuery.java:74)
	at com.rapidminer.operator.text.tools.queries.QueryService.getAttributeQueryMap(QueryService.java:189)
	at com.rapidminer.operator.features.construction.WebserviceBasedAttributeConstruction.doWork(WebserviceBasedAttributeConstruction.java:159)
	at com.rapidminer.operator.Operator.execute(Operator.java:867)
	at com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:51)
	at com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:711)
	at com.rapidminer.operator.meta.ExampleIterator.doWork(ExampleIterator.java:115)
	at com.rapidminer.operator.Operator.execute(Operator.java:867)
Tagged:

Answers

  • miguelal
    miguelal New Altair Community Member
    I guess we managed to solve this issue..., we just realized that the directory C:\rapidanalytics\common\lib, was missing the JAR file jdom-1.1.2.jar

    As soon as we copied the JAR file, and restarted the service, everything worked fine.

    Thanks,
    Miguel

Categories