1 
Compressing hello.c... Compressed.
Uploading...... Uploaded.
Checking... server responded with status code 400. Try again later!

Why is the server not working when its checking mario?

Improve this question

1 Answer 1

Reset to default
2

You will receive that error if your appliance is not running version 19-2.

Be sure to run update50 first, as the spec says:

Even if you just downloaded the appliance, ensure that it’s completely up-to-date by opening a terminal window, as via Menu > Programming > Terminal, typing

update50

and then hitting Enter on your keyboard. So long as your computer (and, thus, the appliance) has Internet access, the appliance should proceed to download and install any available updates.

Improve this answer
4
  • but how can you run the update50?
    – Arsalan Khuwaja
    Commented Jul 29, 2014 at 23:24
  • I updated my reply to show the instructions.
    – curiouskiwi ♦
    Commented Jul 29, 2014 at 23:26
  • thanks a lot! by the way, have you already taken cs50x
    – Arsalan Khuwaja
    Commented Jul 29, 2014 at 23:37
  • Yes, I completed the 2012/13 version of the class and have redone it this year so I could keep fresh (plus, there were new psets to try as well.)
    – curiouskiwi ♦
    Commented Jul 30, 2014 at 21:13

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .