javascript - Angular JS not working on IE9 -

i trying migrate webpage angular js. simple spa. has basic components label, texboxes , dropdowns. can page working on chrome , firefox. looking page fails on ie9. in ie9 cant angular js working. asthe page loads following js errors:

script5007: object expected
angular.js, line 318 character 12
script438: object doesn't support property or method 'module'
refernce-module.js, line 6 character 1
script5007: unable value of property 'controller': object null or undefined
refernce-module-controller.js, line 6 character 1

i want mention havent used angular js in html except ng-app(in html tag) , ng-controller (in bodytag).

following controller js code :

referencedatamaintainenceapp.controller('referencedatamaintainencectrl', function ($scope) {  $scope.lookup_codes = [     {'key':'fs_asset_class','value':'asset class - fs'},     {'key':'account_actc','value':'non asset class - fs'},     {'key':'account_fee_type_cd','value':'account fee types'} ];     $scope.change_lookup = function() {    // console.log(new date('2014-05-02').gettime());     var key = $scope.lookup_codes_model.key;     if(key == 'fs_asset_class') {         $scope.lookup_codes_details = [{'name':'asset class','description':'testing code lookup module asset class.', 'active':true}];     } else {         $scope.lookup_codes_details = [];     } };   $scope.addlookupcode = function() {      $scope.lookup_codes_details.push($scope.new_lookup_code);     $scope.new_lookup_code = getlookupcodeobject();   };  /*----------------------benchmark-----------------------------*/        $scope.benchmarks_details = [{'name':'bench 1','description':'benchmark 1', isnew : false},                              {'name':'bench 2','description':'benchmark 2', isnew : false}];  $scope.addbenchmark = function() {      $scope.benchmarks_details.push($scope.new_benchmark);     $scope.new_benchmark = getbenchmarkobject();    };       /*----------------------holidays-----------------------------*/      $scope.calendar_countries = [                             {'key':'aust','value':'australia'},                             {'key':'canada','value':'canada'},                             {'key':'chinuk','value':'china uk'}                            ]; $scope.calendar_years = [                             {'key':'2012','value':'2012'},                             {'key':'2013','value':'2013'},                             {'key':'2014','value':'2014'}                         ];  $scope.change_holiday = function() {     var calendar = $scope.calendar_countries_model;     var year     = $scope.calendar_years_model;     if(angular.isundefined(calendar) ||              angular.isundefined(year))         return;     else {         if(calendar.key == 'aust' &&                  year.key == '2014') {             $scope.calendar_details = [{'date':'1388620800000','description':'new year', isdelete : false},                                          {'date':'1398988800000','description':'may day', isdelete : false}];         }         else {             $scope.calendar_details = [];         }     }     //console.log($scope.calendar_years_model);  };   $scope.addholiday = function() {      $scope.calendar_details.push($scope.new_holiday);     $scope.new_holiday = getholidayobject();   };   /*----------------------user defined pam fields-----------------------------*/      $scope.data_types = [                             {'key':'date','value':'date'},                             {'key':'float','value':'float'},                             {'key':'int','value':'integer'}                            ]; $scope.pam_screens = [                             {'key':'account_select','value':'account details'},                             {'key':'fund_select','value':'fund detail'}                       ];  $scope.pams_fields = [{'name':'benchmark tolerance','label':'benchmark tolerance', 'type':'date', 'screen': 'fund_select','active':true}];  $scope.adduseddefpamfields = function() {      $scope.pams_fields.push($scope.new_pam_field);     $scope.new_pam_field = getuserdefinedpamfieldsobject();   };  /*----------------------broker code maintainence-----------------------------*/       $scope.brokers_details = [{'name':'000200','description':'greenwich options company', 'active':true},                           {'name':'000202','description':'weiss peck , greer llc', 'active':false}];  $scope.addbrokercodes = function() {      $scope.brokers_details.push($scope.new_brokers_detail_list);     $scope.new_brokers_detail_list = getbrokercodeobject();   };    });  function getlookupcodeobject () {  lookup_code = {         name :  '',          description : '',         active : false };  return lookup_code; }  function getbenchmarkobject () {  benchmark = {         name :  '',          description : '',         isnew : false };  return benchmark; }  function getholidayobject () {  holiday = {         date :  '',          description : '',         isdelete : false };  return holiday; }  function getuserdefinedpamfieldsobject () {  pam_fields = {         name :  '',          label : '',         type : '',         sceen : '',         active : false }; return pam_fields; }  function getbrokercodeobject () {  broker_code = {         name :  '',          description : '',         active : false }; return broker_code; } 

and following module js code :

var referencedatamaintainenceapp = angular.module('referencedatamaintainenceapp', [] ); 

kindly direct me fix browser issue.

thanks

it helpful see html code of including angular.js, refernce-module.js , refernce-module-conroller.js. because out of error messages guess angular keyword not recognized , therefore .module, referencedatamaintainenceapp assignment , .controller wont work.

maybe this thread may help.