java - 406 fail without any prompt in process of uploading file -

i'd upload file , in same time send property - reviewid. thats why create , java controller:

@preauthorize("hasanyauthority('client', 'worker')") @requestmapping(value = "", method = requestmethod.post, headers="accept=*/*", produces = {"multipart/form-data", "application/json"}, consumes = {"multipart/form-data", "application/json"}) public void uploadfile(@requestpart("file") list<multipartmodel> files, httpservletrequest httprequest) {     principal name = httprequest.getuserprincipal();     if (name.getname() == null) {         throw new runtimeexception("brak sesji");     }     user userbylogin = userdao.finduserbylogin(name.getname());     file f = null;     (multipartmodel file : files) {         if (!file.getmultipartfile().isempty()) {             review byreviewid =  reviewservice.findbyreviewid(file.getreviewid());             try {                 f = new file(file.getmultipartfile().getoriginalfilename(), file.getmultipartfile().getbytes(), file.getmultipartfile().getname(), file.getmultipartfile().getcontenttype(), new date(), userbylogin, byreviewid);             } catch (ioexception e) {                 e.printstacktrace();             }         }         if (f != null) {             fileservice.uploadfile(f);         }     } } 

in multipartmode' have themultipart` object , integer reviewid.

while try send post request have bug http 406 without prompt. headers looks like:

i created junit test if service responsible uploading file works - , works. when creating request browser doesn't work.

my .js file reposnible uploading:

angular.module('sbadminapp').directive('addfile', function () {     return {         templateurl: 'static/app/scripts/directives/addfile/addfile.html',         restrict: 'e',         replace: true,         controller: function ($scope, $log, uiuploader) {              console.log('scope', $scope.reviewid);             var multipart = [];              $scope.btn_remove = function (file) {                 $log.info('deleting=' + file);                 uiuploader.removefile(file);             };             $scope.btn_clean = function () {                 uiuploader.removeall();             };             $scope.btn_upload = function () {                 $log.info('uploading...');                 uiuploader.startupload({                     url: '/api/file',                     concurrency: 2,                     onprogress: function (file) {                         $log.info(file.name + '=' + file.humansize);                         $scope.$apply();                     },                     oncompleted: function (file, response) {                         $log.info(file + 'response' + response);                     }                 });             };              $scope.files = [];             var element = document.getelementbyid('file1');             element.addeventlistener('change', function (e) {                 var file = e.target.files;                 console.log('--', e, '===', file);                 var multipartfile = {multipartfile: file, reviewid: $scope.reviewid};                 multipart.push(multipartfile);                 console.log('mulitpart', multipart);                 uiuploader.addfiles(multipart);                 $scope.files = uiuploader.getfiles();                 $scope.$apply();             });             $scope.btn_clean();           }     } });