HTTP Status 500 -

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.NullPointerException: null
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:406)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

root cause

java.lang.NullPointerException
	com.availableart.controllers.BookmarkController.getBookmarkedArt(BookmarkController.java:33)
	com.availableart.controllers.BookmarkController.referenceData(BookmarkController.java:26)
	org.springframework.web.servlet.mvc.AbstractFormController.showForm(AbstractFormController.java:555)
	org.springframework.web.servlet.mvc.SimpleFormController.showForm(SimpleFormController.java:193)
	org.springframework.web.servlet.mvc.SimpleFormController.showForm(SimpleFormController.java:172)
	org.springframework.web.servlet.mvc.AbstractFormController.showNewForm(AbstractFormController.java:322)
	org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal(AbstractFormController.java:262)
	org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
	org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:723)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:663)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:394)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.

Apache Tomcat/5.5.17