java.lang.NoClassDefFoundError

org/apache/xerces/parsers/AbstractSAXParser

Samebug tips1

This means you're missing a class that Java needs for this program. Check if you're not missing the jsr305-1.3.7.jar from your classpath, it's the jar that contains the class javax.annotation.Nullable.

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Solutions on the web19145

  • via incubator-jspwiki-user by Christophe Dupriez, 2 weeks ago
    >> org/apache/xerces/parsers/AbstractSAXParser
  • via incubator-jspwiki-user by George, Kenneth V [NTK], 2 weeks ago
    org/apache/xerces/parsers/AbstractSAXParser
  • org/apache/xerces/parsers/AbstractSAXParser
  • Stack trace

    • java.lang.NoClassDefFoundError: org/apache/xerces/parsers/AbstractSAXParser at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2775) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1115) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1610) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1488) at org.xml.sax.helpers.NewInstance.newInstance(NewInstance.java:49) at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:187) at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:180) at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:525) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:424) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:851) at com.ecyrd.jspwiki.htmltowiki.HtmlStringToWikiTranslator.htmlStringToElement(HtmlStringToWikiTranslator.java:112) at com.ecyrd.jspwiki.htmltowiki.HtmlStringToWikiTranslator.translate(HtmlStringToWikiTranslator.java:95) at com.ecyrd.jspwiki.htmltowiki.HtmlStringToWikiTranslator.translate(HtmlStringToWikiTranslator.java:79) at org.apache.jsp.Edit_jsp._jspService(Edit_jsp.java:132) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.ecyrd.jspwiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:174) at com.ecyrd.jspwiki.ui.WikiJSPFilter.doFilter(WikiJSPFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:244) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:550) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:380) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:288) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.ClassNotFoundException: org.apache.xerces.parsers.AbstractSAXParser at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1488) ... 43 more

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