HTTP Status 500 – Internal Server Error


Type Exception Report

Message java.lang.ClassNotFoundException: org.apache.jsp.index_jsp

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp.index_jsp
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:197)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Root Cause

java.lang.ClassNotFoundException: org.apache.jsp.index_jsp
	java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	java.security.AccessController.doPrivileged(Native Method)
	java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:128)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:59)
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:192)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Root Cause

java.io.FileNotFoundException: /opt/tomcat8/work/Catalina/localhost/ROOT/org/apache/jsp/index_jsp.class (Permission denied)
	java.io.FileInputStream.open0(Native Method)
	java.io.FileInputStream.open(FileInputStream.java:195)
	java.io.FileInputStream.<init>(FileInputStream.java:138)
	sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	sun.misc.Resource.cachedInputStream(Resource.java:77)
	sun.misc.Resource.getByteBuffer(Resource.java:160)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	java.security.AccessController.doPrivileged(Native Method)
	java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:128)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:59)
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:192)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/8.5.51