>Do you have sufficient free space on your hard drive? Maybe your disk is full. No, Disk Space is enough approx. ~ 96 GB >Did it happen once only, or this is a repeating error? No it occurs multiple times.
-----Original Message----- From: Konstantin Kolinko [mailto:knst.koli...@gmail.com] Sent: Tuesday, July 21, 2015 3:50 PM To: Tomcat Users List Subject: Re: Tomcat 7 (7.0.54) java.lang.ClassFormatError: Truncated class file 2015-07-21 11:41 GMT+03:00 Rahul Kumar Singh <rahul.si...@nectechnologies.in>: > Hello Tomcat team, > > Thanks for your always support !! > > Please do the needful on below problem. > > Web Application credential: > ------------------------------------- > Servlet used :servelet3.0 > MVC framework: Struts2.0 > Java: Open JDK 1.7 > ------------------------------------ > > We have observe the below error in production environment. What is the cause > of the issue. > > ====================================================================== > ================== > 2015-07-17 09:53:50,860 <ERROR> javax.servlet.ServletException: > java.lang.ClassFormatError: Truncated class file > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:343) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi > lterChain.java:208) > > ====================================================================== > ================== > > Use case: > 1- Http request Start. > 2- Struts 2.0 filter executed. > 3- FilterChain.dofiletr(httpRequest, httpResponse) [doFilter method] : > error occurs here > > > More log reference: > > ====================================================================== > =================== at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.ClassFormatError: Truncated class file > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > > at > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132) > at > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63) > at > org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:145) > at > org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) > ... 83 more > ====================================================================== > ======= > > Your Help would be highly appreciated. > Do you have sufficient free space on your hard drive? 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