HTTP Status 500 – Internal Server Error


Type Exception Report

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

Exception

java.lang.NullPointerException
	org.zhzyk.dao.FileCatagoryDaoImpl.getAll1(FileCatagoryDaoImpl.java:169)
	org.zhzyk.service.FileCategoryServiceImpl.getAll1(FileCategoryServiceImpl.java:21)
	org.zhzyk.servlet.viewSecretary.execute(viewSecretary.java:49)
	org.zhzyk.servlet.MainServlet.doPost(MainServlet.java:241)
	org.zhzyk.servlet.MainServlet.doGet(MainServlet.java:28)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.zhzyk.filters.EncodingFilter.doFilter(EncodingFilter.java:27)

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


Apache Tomcat/7.0.93