JSONException: JSONObject["dpid"]not found

[Kown Sukyung]

I can't see any switch in Swithes tag.

I use mininet  and ubuntu14.04(32bit).

Floodlight has switch infomation but Avior doesn't print.

1. no switch information

2. but it has hosts information

3. floodlight gui( mininet nodes : c0 h1 h2 s1)

4. log

help me please

[Sean Diaz]

I am also experiencing the same thing and would like to know how to resolve this. Any help would be greatly appreciated.

Thanks in advance.

[Melissa Iori]

Hi Kown,

The error you are getting is likely linked to the version of Floodlight you are using.

If it is an older version of Floodlight, please try using this older build of Avior:

https://github.com/1PhoenixM/avior-service/tree/f7b266fd4c66a8e0e42ceccaed3508c6ddfb5371

-Melissa Iori