线程“AWT-EventQueue-0"中的异常java.lang.NoClassDefFoundError [英] Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError
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问题描述
我正在尝试将 .docx 文件读入 JTextPane，但它给出了一些例外.我正在使用 POI 库.我该怎么办?请帮帮我.这是我的代码:
file = new File("C:\\Users\\Siddique Ansari\\Documents\\CV Parser\\Siddique_Resume.docx");FileInputStream fis=new FileInputStream(file.getAbsolutePath());XWPFDocument document=new XWPFDocument(fis);//第 549 行提取器 = 新 XWPFWordExtractor(document);String fileData = extractor.getText();文档文档 = jTextPane1.getDocument();System.out.println(fileData);doc.insertString(doc.getLength(), fileData, null);这是Exception:
解决方案
除了 apache-poi JAR 文件，例如
<前>1869113 11-26-12 17:22 poi-3.9/poi-3.9-20121203.jar936648 11-26-12 17:22 poi-3.9/poi-ooxml-3.9-20121203.jar4802621 11-26-12 17:22 poi-3.9/poi-ooxml-schemas-3.9-20121203.jar您还需要classpath中来自ooxml-lib的JAR文件:
I am trying to read a .docx file into a JTextPane, but its giving some exception. I am using POI library. What should I do? Help me out, please. Here is my code:
file = new File(
"C:\\Users\\Siddique Ansari\\Documents\\CV Parser\\Siddique_Resume.docx");
FileInputStream fis=new FileInputStream(file.getAbsolutePath());
XWPFDocument document=new XWPFDocument(fis);// line no 549
extractor = new XWPFWordExtractor(document);
String fileData = extractor.getText();
Document doc = jTextPane1.getDocument();
System.out.println(fileData);
doc.insertString(doc.getLength(), fileData, null);
And this is the Exception:
Exception in thread "AWT-EventQueue-0"
java.lang.NoClassDefFoundError: org/apache/xmlbeans/XmlException
at cvparser.ExcelSheet.jButton3ActionPerformed(ExcelSheet.java:549)
at cvparser.ExcelSheet.access$400(ExcelSheet.java:39)
at cvparser.ExcelSheet$5.actionPerformed(ExcelSheet.java:219)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6263)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6028)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2475)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.ClassNotFoundException: org.apache.xmlbeans.XmlException
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 28 more
解决方案
In addition to the apache-poi JAR files, for example,
1869113 11-26-12 17:22 poi-3.9/poi-3.9-20121203.jar 936648 11-26-12 17:22 poi-3.9/poi-ooxml-3.9-20121203.jar 4802621 11-26-12 17:22 poi-3.9/poi-ooxml-schemas-3.9-20121203.jar
You'll also need the JAR files from ooxml-lib in your classpath:
313898 04-05-09 14:28 poi-3.9/ooxml-lib/dom4j-1.6.1.jar
26514 02-23-11 12:31 poi-3.9/ooxml-lib/stax-api-1.0.1.jar
2666695 04-05-09 14:29 poi-3.9/ooxml-lib/xmlbeans-2.3.0.jar
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