Unable to access basic Dash app using local host

[maayanatz]

Hi,

I'm getting a "Operation timed out" error message in Chrome when trying to access 127.0.0.1:8050.

I tried using a different port, but the issue remains.

I see the following lines in Linux "lsof -i :8050" command output (my local host machine):

===================================================

python 51406 elit 3u IPv4 62982013 0t0 TCP ip6-localhost:8050 (LISTEN)

python 51409 elit 3u IPv4 62982013 0t0 TCP ip6-localhost:8050 (LISTEN)

python 51409 elit 4u IPv4 62982013 0t0 TCP ip6-localhost:8050 (LISTEN)

===================================================

How can I solve this issue or at least further debug it?

[bpostlethwaite]

Can you submit a small proof of concept example that replicates this behaviour? And a description of the machine and environment would be helpful.