使用apache ODF工具包获取java.lang.NoClassDefFoundError:org/apache/xerces/dom/ElementNSImpl

我正在尝试使用ApacheODFtoolkit读取一个

ods

文件。尝试使用下面的代码加载电子表格时，我收到

java.lang.NoClassDefFoundError

错误-

SpreadsheetDocument data = SpreadsheetDocument.loadDocument(file);

下面是错误跟踪-

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xerces/dom/ElementNSImpl
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(Unknown Source)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at java.security.SecureClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$000(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(Unknown Source)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at java.security.SecureClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$000(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at test.read.ODSFile.ReadODS.main(ReadODS.java:33)
Caused by: java.lang.ClassNotFoundException: org.apache.xerces.dom.ElementNSImpl
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 25 more

下面是项目结构，它显示了类路径-

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是否缺少依赖项？

您的代码似乎找不到该类： 原因：java.lang.ClassNotFoundException:org.apache.xerces.dom.ElementNSImpl

从

注意：ODFDOM需要Apache Xerces。jar文件xercesImpl.jar还必须存在于odfxsltrunner.jar文件旁边的文件夹库中，或者必须位于类路径中。ODF XSLT运行程序NetBeans项目在运行时类路径中包含对xersesImpl.jar的引用，必须在签出项目后进行调整