Edit Question - KnowledgeHub

Title Body

I've set up web.xml as below. I also have an annotation-based controller, which takes in any URL pattern and then goes to the corresponding jsp (I've set that up in the -servlet.xml). However, If I go to a page that ends in .html (and whose jsp doesn't exist), I don't see the custom 404 page (and see the below error in the log). Any page that doesn't end in .html, I can see the custom 404 page. How can I configure to have a custom 404 page for any page that goes through the DispatcherServlet? Also want to add that if I set my error page to a static page (ie. error.htm) it works, but if I change it to a jsp (ie. error.jsp), I get the IllegalStateException. Any help would be appreciated. log error Caused by: java.lang.IllegalStateException: getOutputStream() has already been called for this response at org.apache.catalina.connector.Response.getWriter(Response.java:606) at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:195) at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124) controller @RequestMapping(value = {"/**"}) public ModelAndView test() { ModelAndView modelAndView = new ModelAndView(); return modelAndView; } web.xml <servlet> <servlet-name>my_servlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> ... <servlet-mapping> <servlet-name>my_servlet</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> ... <error-page> <error-code>404</error-code> <location>/error.html</location> </error-page>

Tags (comma-separated) Cancel