dataTask错误 - “无法用类型参数列表调用'dataTask'”

Question

我遇到了一些麻烦。看看代码波纹管的这一部分：

// Create a datatask and pass in the request 
      let dataTask = session.dataTask(with: request, completionHandler: { (data:NSData?, response:URLResponse?, error:Error?) in 

       // Get a reference to the image view element of the cell 
       let imageView = cell.viewWithTag(1) as! UIImageView 

       // Create an image onject from the data and assign it into the ImageView 
       imageView.image = UIImage(data: data!) 

      }) 

我二号线得到一个错误，这是错误：

我该如何解决这个问题？提前致谢！

Answer 1

由于一些评论，我有一个答案！我改变了“请求”从一个到的NSURLRequest的URLRequest和我还更新了代码这样：

// Create a datatask and pass in the request 
      let dataTask = session.dataTask(with: request, completionHandler: { (data, response, error) in 

       // Get a reference to the image view element of the cell 
       let imageView = cell.viewWithTag(1) as! UIImageView 

       // Create an image onject from the data and assign it into the ImageView 
       imageView.image = UIImage(data: data!) 

      })