ionic FileTransfer 不提供 result/errors/feedback,然后执行成功功能

ionic FileTransfer gives no result/errors/feedback, and then does do the success function

我有一个 Ionic 框架,我在其中加载了 FileTranser 模块,因此我可以拍照并上传。 'take a picture' 部分完美运行。

当我单击图片以便上传时,它会触发叠加层 "Busy uploading",然后它会淡出并执行 oncomplete 函数。

问题是实际的上传部分什么也没做。没有错误,没有通知,我的日志中没有任何内容,没有实际的 XHR 资源(或任何资源)。这使得调试变得非常困难。谁能给我一个正确方向的推动?

Ps:我正在我的 android 上执行此操作,连接到 Chrome 的调试控制台

$scope.takePicture = function() {
    var options = {
        quality: 90,
        destinationType: Camera.DestinationType.FILE_URL,
        sourceType: Camera.PictureSourceType.CAMERA
    };

    $cordovaCamera.getPicture(options).then(
        function(imageData) {
            $scope.picData = imageData;
            $scope.ftLoad = true;
            //~ $localStorage.setItem('fotoUp', imageData);
            //~ $localStorage.fotoUp = imageData;
            $ionicLoading.show({template: 'Loading picture...', duration:500});
        },
        function(err){ 
            $ionicLoading.show({template: 'Error loading...', duration:500});
        }
    )
}
//--------------------------
// Upload the photo
$scope.uploadPicture = function() {
    $scope.upload = {};
    $ionicLoading.show({template: 'Bezig met uploaden...'});
    var fileURL = $scope.picData;
    var options = new FileUploadOptions();
    options.fileKey = "file";
    options.fileName = fileURL.substr(fileURL.lastIndexOf('/') + 1);
    options.mimeType = "image/jpeg";
    options.chunkedMode = true;


    var ft = new FileTransfer();
    ft.upload(fileURL, "https://www.example.com/recieve_photos.php", viewUploadedPictures, function(error) {
        $ionicLoading.show({template: 'connection error...'});
        $ionicLoading.hide();
    }, options);
}

var viewUploadedPictures = function($) {
    $ionicLoading.show({template: 'Get uploaded pictures...'});
    $http.get('https://www.example.com/recieve_photos.php')
        .then(function (response){
            $scope.upload.result = response.data
        }).catch(function(error){
            $scope.error = error;
        });
    $ionicLoading.hide();
}

我找到了其他文档,其中展示了如何使用 result/response 进行更多调试:

    var win = function (r) {
        console.log("Code = " + r.responseCode);
        console.log("Response = " + r.response);
        console.log("Sent = " + r.bytesSent);
        $ionicLoading.hide();
    }

    var fail = function (error) {
        alert("An error has occurred: Code = " + error.code);
        console.log("upload error source " + error.source);
        console.log("upload error target " + error.target);
        $ionicLoading.hide();
    }
    var ft = new FileTransfer();
    ft.upload(fileURL, encodeURI("https://www.example.com/recieve_photos.php"), win, fail, options);

在那之后,我知道我得到了错误代码 3,这让我可以继续进行。