type Exception report
message
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.NumberFormatException: For input string: "" org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:656) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) com.precisionpos.online.interceptor.ValidPathServletFilter.doFilter(ValidPathServletFilter.java:179) com.precisionpos.online.interceptor.GZipServletFilter.doFilter(GZipServletFilter.java:100)
root cause
java.lang.NumberFormatException: For input string: "" java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) java.lang.Integer.parseInt(Integer.java:504) java.lang.Integer.valueOf(Integer.java:582) com.precisionpos.online.interceptor.HttpRequestInterceptor.preHandle(HttpRequestInterceptor.java:403) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:779) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:717) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) com.precisionpos.online.interceptor.ValidPathServletFilter.doFilter(ValidPathServletFilter.java:179) com.precisionpos.online.interceptor.GZipServletFilter.doFilter(GZipServletFilter.java:100)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.21 logs.