Cordova PushPlugin注册获得ERROR

https://www.pubnub.com/blog/2014-12-18-sending-android-push-notifications-via-gcm-javascript-using-phonegap/

var pushNotification = window.plugins.pushNotification;

    pushNotification.register(
        successHandler,errorHandler,{
            'senderID':'projectID'
        }
    );

    function successHandler(result) {
        alert('success: '+ result);
    }
    function errorHandler(error) {
        alert('Error: '+ error);
    }

但是这个推送通知寄存器调用errorHandler函数.它显示错误消息“Class Not Found”.

为什么我收到此错误.？

任何人请建议

新的更新

根据上面的链接,我在我的cordova项目中添加了以下代码.

function initialize() {
    bindEvents();
}
function bindEvents() {
    document.addEventListener('deviceready',init,falsE);
}

function init() {
    var pushNotification = window.plugins.pushNotification;
    pushNotification.register(successHandler,{'senderID':'projectID','ecb':'onNotificationGCM'});
    // Get your Sender ID at cloud.google.com/console
}

function successHandler(result) {
    alert('success: '+ result);
}

function errorHandler(error) {
    alert('Error: '+ error);
}

function onNotificationGCM(E) {
    switch( e.event ){
        case 'registered':
            if ( e.regid.length > 0 ){
                console.log('regid = '+e.regid);
                alert(e.regid);
            }
        break;

        case 'message':
            console.log(E);
            if (e.foreground){
                alert('The room temperature is set too high')
            }
        break;

        case 'error':
            alert('Error: '+e.msg);
        break;

        default:
          console.log('An unkNown event was received');
          break;
    }
}

initialize();

我在模拟器上运行此代码.它只是成功调用successHandler函数“OK”.它没有调用onNotificationGCM上的回调函数,我没有得到注册的ID.

我的cordova项目代码背后的实际问题是什么？

请建议我