Build error: NoClassDefFoundError: org/apache/xpath/XPathAPI
14,465
Solution 1
The missing class is contained in xalan-2.7.0 (See Maven central). So I think the problem is how your classpath has been set.
Considering that this appears to be an error reported by the xmltask task, does this mean the error is being thrown by ANT?
Google found the following example which might be the answer to your problems:
Add the xalan jar to the classpath of your taskdef:
<taskdef name="xmltask" classname="com.oopsconsultancy.xmltask.ant.XmlTask">
<classpath>
<pathelement path="${common.lib.dir}/xmltask-1.15.1.jar" />
<pathelement path="${common.lib.dir}/xalan-2.7.1.jar"/>
</classpath>
</taskdef>
Solution 2
if using maven add this to your dependencies section:
<dependency>
<groupId>xalan</groupId>
<artifactId>xalan</artifactId>
<version>2.7.0</version>
</dependency>
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Author by
Divya
Updated on September 19, 2022Comments
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Divya over 1 year
I have upgraded my J2EE web application from jdk6,tomcat6 to jdk7 and tomcat7 but while deploying teamcity is giving following error.
[xmltask] java.lang.NoClassDefFoundError: org/apache/xpath/XPathAPI
java.lang.NoClassDefFoundError: org/apache/xpath/XPathAPI at com.oopsconsultancy.xmltask.jdk14.XPathAnalyser14.analyse(XPathAnalyser14.java:29) at com.oopsconsultancy.xmltask.XmlReplace.apply(XmlReplace.java:72) at com.oopsconsultancy.xmltask.XmlReplacement.apply(XmlReplacement.java:61) at com.oopsconsultancy.xmltask.ant.XmlTask.processDoc(XmlTask.java:707) at com.oopsconsultancy.xmltask.ant.XmlTask.execute(XmlTask.java:676) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.Project.executeTarget(Project.java:1185) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.Main.runBuild(Main.java:668) at org.apache.tools.ant.Main.startAnt(Main.java:187) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) Caused by: java.lang.ClassNotFoundException: org.apache.xpath.XPathAPI at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 25 more
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Divya almost 10 yearsI tried this option but it not helping me.
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Divya almost 10 yearsI already have these entries in classpath, wondering what is wrong here