错误TS2339:"对象"类型上不存在属性"电子邮件"

Question

我正在使用角度5,我得到一个错误,继承人的代码:

signIn(provider) {
    this._auth.login(provider).subscribe(
      (data) => {
        console.log(data);
        this.hideForm = false;

        this.emaill = data.email;
        this.nom = data.last_name;
        this.prenom = data.first_name;
        this.profileImage = data.image;
    })
}

错误是:

src/app/authentification/authentification.component.ts(34,28):错误TS2339:"对象"类型上不存在属性"电子邮件".src/app/authentification/authentification.component.ts(35,25):error TS2339:类型'Object'上不存在属性'last_name'.src/app/authentification/authentification.component.ts(36,28):error TS2339:类型'Object'上不存在属性'first_name'.src/app/authentification/authentification.component.ts(37,34):错误TS2339:属性'对象'上不存在属性'图像'.

Answer 1

替换(data)为(data : any)第3行.