Hi Michele,

Sorry to hear you are experiencing problems with the web client. Which version of Flink are you using?

Could you paste the whole error message you see? Thank you.

Best regards,

On Sun, Jul 12, 2015 at 11:21 AM, Michele Bertoni <michele1.bertoni@mail.polimi.it> wrote:
I think there is a problem with the web-client

Quite often I can use it for a single run and then it crash
especially if after seeing the graph i click back, on the second run i get a class not found exception

from terminal i have to stop and restart it and it works again