type Exception report
message Request processing failed; nested exception is java.lang.NullPointerException
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javax.servlet.http.HttpServlet.service(HttpServlet.java:620) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:727) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) com.smartFang.filter.UploadedResourceFilter.doFilter(UploadedResourceFilter.java:40) com.smartFang.filter.AuthFilter.doFilter(AuthFilter.java:52) com.smartFang.filter.DynaResourceFilter.doFilter(DynaResourceFilter.java:34) com.smartFang.filter.StaticResourceFilter.doFilter(StaticResourceFilter.java:36) com.smartFang.filter.XssFilter.doFilter(XssFilter.java:29) com.smartFang.filter.DeviceFilter.doFilter(DeviceFilter.java:37)
root cause
java.lang.NullPointerException
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.52 (Ubuntu) logs.