Spring security login always lands in an error page with no message

Question

I\'m using a login form for a small project in Spring but I have a small problem which is that every time I log in using a sign in form I get an error redirection.

T

Answer 1

Maybe this is about that, there is no RequestMapping with Param error. Possible solution

@RequestMapping(value={"/", "/login"}, method = RequestMethod.GET)
    public ModelAndView login(@RequestParam(value = "error", required = false)){
        ModelAndView modelAndView = new ModelAndView();
        if (error != null) {
          modelAndView.setViewName("error page");
        } else modelAndView.setViewName("login");

        return modelAndView;
    }

Edit1

Might be also caused by not having all following folders in your project "/static/**", "/js/**", "/css/**", "/img/**", "/json/**", delete this configure or add all folders.