java.lang.NoClassDefFoundError: Could not initialize class SQLite.JDBC2x.Databas

Question

java.lang.NoClassDefFoundError: Could not initialize class SQLite.JDBC2x.DatabaseX这个异常是怎么回事？该如何解决呢？在线，急等

Answer 1

java.sql.SQLException: java.lang.NoClassDefFoundError: Could not initialize class SQLite.JDBC2x.DatabaseX
at SQLite.JDBCDriver.connect(JDBCDriver.java:112)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at mypackage.util.sqliteTableQuery(util.java:484)
at mypackage.util.sqliteRuleTableQuery(util.java:465)
at org.apache.jsp.main_jsp._jspService(main_jsp.java:186)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Unknown Source)

Answer 2

你使用的SQLite 数据库的版本 和 SQLite JDBC的版本对应不？

Answer 3

java.lang.NoClassDefFoundError说明的很清楚了阿 ，就是找不到Class文件
查看是不是classpath中没有SQLite.JDBC2x这个类

Answer 4

http://stackoverflow.com/questions/1401111/noclassdeffound-exception-could-not-initialize-class-error-help

Answer 5

java.lang.NoClassDefFoundError: Could not initialize class jiafei.businessmethod.FindPerson
jiafei.action.LoginAction.execute(LoginAction.java:81)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)怎么修改这个错误，急求啊？