Caused by: java.lang.IllegalStateException: Ambiguous mapping found. Cannot map 'appController' bean method

Question

Good morning all, i\'m dealing with an Ambiguous mapping i cannot decode... I\'m using Spring mvc 4.0.6 and hibernate 4.3.6 I\'m getting this error while launching the war in to

Answer 1

Add params to the following code and you are good to go.

@RequestMapping(value = {"/new"}, method = RequestMethod.POST, params = "filter")
public String saveClient(@PathVariable("filter") final String filter,@Valid Client client, BindingResult result, ModelMap model){
    if(result.hasErrors()){
        return "registration";
    }


    clientService.saveClient(client);
    model.addAttribute("success", "Client" + client.getNomeClient() + "registrato correttamente");

    return "success";

}

• Remember to supply params to your url eg https://localhost/url?filter=filterBy OR http://localhost/url/filter based on your url configuration change the controller method accordingly