getExchangeDetails error

[Nacho]

Hello, I'm using this to get "getExchangeDetails" but it always give me 

undefined:1
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 ^

This is the code, thank you!

  offer.getExchangeDetails(function(err, status, tradeInitTime, receivedItems, sentItems) {
    if(!err){
      console.log("Trade status is " + status + ", init time " + tradeInitTime + ", and we received " + receivedItems.length + " items and sent " + sentItems.length + " items.");
    }else{ 
      err;
    }
    });

[Dr. McKay]

If that's supposed to be an error, you've cut off most of the useful part of it.

[Nacho]

If that's supposed to be an error, you've cut off most of the useful part of it.

Thank you for your answer, but I really don't know how to use it. It was an example what I have used. I only want to get the receivedItems as an array, but I don't know how to use getExchangeDetails, can you give me an example? Thanks

[Dr. McKay]

The way you've used it looks correct to me (although you probably want to console.log that err). I'd need to see more (like more of the error).

[Nacho]

The way you've used it looks correct to me (although you probably want to console.log that err). I'd need to see more (like more of the error).

undefined:1
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 ^

SyntaxError: Unexpected token o in JSON at position 1

Only logs this. Thanks <3

Edited August 3, 2017 by Nacho

[Dr. McKay]

Please show your full code.

[Nacho]

Please show your full code.

That's the full code

[Nacho]

Or better. Could you do me a "getExchangeDetails" for getting the "receivedItems" please? Forget the code above 

[Dr. McKay]

Surely there is more code in your application than just that snippet.

 

Also, provide the entire output please.

[Nacho]

Surely there is more code in your application than just that snippet.

 

Also, provide the entire output please.

It was an error that was before getExchangeDetails, I fix it. But now getExchangeDetails, if I print the receivedItems it only print the hour. Here is the code and the output: 

    offer.getExchangeDetails(function (err, status, receivedItems){
    if(err){
      console.log("probando error");
    }
    else{
      console.log(receivedItems);  
    }
    });

Output

2017-08-06T13:50:17.000Z

[Dr. McKay]

Argument 3 is tradeInitTime