TypeError: "file is null"

[Rishabh Agrawal]

I'm getting "file is null" once i select the file which i want to upload

below are the detailed log i get from browser console.

TypeError: "file is null" upload https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js line 242 > Function:4:210 m http://mydomain.com/node_modules/ng-file-upload/dist/ng-file-upload.min.js:2:8643 a http://mydomain.com/node_modules/ng-file-upload/dist/ng-file-upload.min.js:2:9239 s https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:164:195 e https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:48:439 c https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:51:299 angular.js:14800:15

e/< angular.js:14800:15 Bf/this.$get</< angular.js:11218:6 f/s< angular.js:20569:10 e angular.js:6428:6 rg/k.defer/c< angular.js:6707:6

TypeError: "file is null" upload http://mydomain.com/public/angularApp.js:16:13 fn https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js line 242 > Function:4:210 m http://mydomain.com/node_modules/ng-file-upload/dist/ng-file-upload.min.js:2:8643 a http://mydomain.com/node_modules/ng-file-upload/dist/ng-file-upload.min.js:2:9239 s https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:164:195 e https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:48:439 c https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js:51:299 Possibly unhandled rejection: {} angular.js:14800:15