构建错误: NoClassDefFoundError: org/apache/xpath/XPathAPI
构建错误: NoClassDefFoundError: org/apache/xpath/XPathAPI
提问于 2014-05-01 18:12:26
我已经将我的J2EE web应用程序从jdk6、tomcat6升级到jdk7和tomcat7，但在部署teamcity时出现以下错误。
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$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 25 more回答 8
Stack Overflow用户
发布于 2014-05-02 08:32:33
缺少的类包含在xalan-2.7.0中(请参阅Maven central)。所以我认为问题在于你的类路径是如何设置的。
考虑到这似乎是由xmltask任务报告的错误，这是否意味着该错误是由ANT抛出的？
谷歌找到了下面的例子，它可能是你问题的答案：
将xalan jar添加到taskdef的类路径中：
<taskdef name="xmltask" classname="com.oopsconsultancy.xmltask.ant.XmlTask">
<classpath>
<pathelement path="${common.lib.dir}/xmltask-1.15.1.jar" />
<pathelement path="${common.lib.dir}/xalan-2.7.1.jar"/>
</classpath>
</taskdef>Stack Overflow用户
发布于 2018-01-29 19:25:51
如果使用maven，请将以下内容添加到您的依赖项部分：
<dependency>
<groupId>xalan</groupId>
<artifactId>xalan</artifactId>
<version>2.7.0</version>
</dependency>Stack Overflow用户
发布于 2014-05-01 18:18:14
我不确定，但是，我猜缺少名为xalan-2.4.0.jar的jar，请下载它并放在里面。
http://www.java2s.com/Code/Jar/x/Downloadxalan240jar.htm
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原文链接：
https://stackoverflow.com/questions/23405724
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