type Exception report
message java.lang.ClassFormatError: Truncated class file
description The server encountered an internal error (java.lang.ClassFormatError: Truncated class file) that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.ClassFormatError: Truncated class file org.apache.jasper.servlet.JspServlet.service(JspServlet.java:343) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1157) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:927) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:874) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:779) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) com.zgww.util.filter.XssFilter.doFilter(XssFilter.java:26) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
root cause
java.lang.ClassFormatError: Truncated class file java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:791) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) java.net.URLClassLoader.defineClass(URLClassLoader.java:449) java.net.URLClassLoader.access$100(URLClassLoader.java:71) java.net.URLClassLoader$1.run(URLClassLoader.java:361) java.net.URLClassLoader$1.run(URLClassLoader.java:355) java.security.AccessController.doPrivileged(Native Method) java.net.URLClassLoader.findClass(URLClassLoader.java:354) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1157) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:927) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:874) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:779) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) com.zgww.util.filter.XssFilter.doFilter(XssFilter.java:26) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.29 logs.