javascript - Array[0] but still data in it -

i'm debuging code chrome devtools , have strange ocasion. have array which contains data console shows array[0] when try access it, gives me arror syntaxerror: unexpected token illegal

let me show details: there object call console "quick_chat", when expand object there object called data, shows data: array[0], i'm still able expand there object id of chat.

as see here data array[0] data in it. how can access console? suggestions?

that data stored in property of array, , accessed using:

quick_chat.data["3swa8h0clcai"]