Return-Path: Delivered-To: apmail-ibatis-user-java-archive@www.apache.org Received: (qmail 27259 invoked from network); 13 Apr 2007 16:11:08 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 13 Apr 2007 16:11:08 -0000 Received: (qmail 77174 invoked by uid 500); 13 Apr 2007 16:11:11 -0000 Delivered-To: apmail-ibatis-user-java-archive@ibatis.apache.org Received: (qmail 77163 invoked by uid 500); 13 Apr 2007 16:11:11 -0000 Mailing-List: contact user-java-help@ibatis.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user-java@ibatis.apache.org Delivered-To: mailing list user-java@ibatis.apache.org Received: (qmail 77152 invoked by uid 99); 13 Apr 2007 16:11:11 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Apr 2007 09:11:11 -0700 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: local policy) Received: from [140.185.212.88] (HELO ptmexu03os.ptc.pentagon.mil) (140.185.212.88) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Apr 2007 09:11:04 -0700 Received: by ptmexu03os.ptc.pentagon.mil with Internet Mail Service (5.5.2657.72) id ; Fri, 13 Apr 2007 16:10:40 -0000 Message-ID: From: "Yee, Richard K CTR DMDC" To: "'user-java@ibatis.apache.org'" Subject: RE: java.lang.NoClassDefFoundError error again, need help! Date: Fri, 13 Apr 2007 16:09:36 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-Type: text/plain X-Virus-Checked: Checked by ClamAV on apache.org Jun, The problem is that Tomcat can't find your BaseIbatisDAO class. Is the package in your WEB-INF/classes directory? -Richard -----Original Message----- From: JLi@fec.gov [mailto:JLi@fec.gov] Sent: Friday, April 13, 2007 9:01 AM To: user-java@ibatis.apache.org Subject: java.lang.NoClassDefFoundError error again, need help! I am trying to use iBATIS in jDeveloper 9 and Tomcat 5.0.28. I keep getting error: java.lang.NoClassDefFoundError, under \WEB-INF\lib\ there are : ibatis-2.3.0.677.jar, log4j-1.2.14.jar; commons-logging-1.1.jar... and other struts jar. I searched the online, I guess the problem is in my static init section. I copied that from online sample code. see below is error log and BaseIbatisDAO: ---------------------------------2007-04-13 11:51:42 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception java.lang.NoClassDefFoundError: aaa/bbb/ccc/BaseIbatisDAO at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1634) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:860) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1307) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1189) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at gov.fec.disclosure.DisclosureSearchSubmitAction.class$(DisclosureSearchSubmi tAction.java:34) at gov.fec.disclosure.DisclosureSearchSubmitAction.(DisclosureSearchSub mitAction.java:35) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcces sorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstruc torAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at java.lang.Class.newInstance0(Class.java:308) at java.lang.Class.newInstance(Class.java:261) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:14 5) at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcess or.java:282) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:220) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext Valve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137 ) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118 ) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex t.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:683) at java.lang.Thread.run(Thread.java:534) --------------------------------------- Here is my BaseIbatisDAO : public class BaseIbatisDAO { private static BaseIbatisDAO instance = new BaseIbatisDAO(); private static Logger log = Logger.getLogger(BaseIbatisDAO.class.getName()); protected static SqlMapClient sqlMap; static { try { log.debug("Attempting to initialize SqlMap"); Reader reader = Resources.getResourceAsReader("aaa/bbb/ccc/SqlMapConfig.xml"); sqlMap = SqlMapClientBuilder.buildSqlMapClient(reader); reader.close(); } catch (IOException e) { // Fail fast. throw new RuntimeException("Something bad happened while building the SqlMapClient instance." + e, e); } } ------------------------------------- SqlMapConfig.xml: ------------------------------ Thanks :-) Jun Li