A little bit background of the issue:
I have a requirement at my company to connect to zeppelin web-server in the notebook level and perform some basic operations such as- save, run and edit paragraphs. I also have to create a few custom visualizations, with these paragraphs. The base project is in Google Polymer and I have been using https://github.com/hph/web-socket/ as my websocket component. My front end runs in port '3000' and communicates with zeppelin websocket server located at => ws://localhost:8080/ws/.
Now to the problem, The 'GET_NOTE' operation works fine; The 'COMMIT_PARAGRAPH' operation works fine. But 'RUN_PARAGRAPH' never works, it just returns => status:"ERROR". I'll attach my payload with this bug. I tried with versions 0.6.0 and 0.6.1.
This is my websocket:
<web-socket id="socket" url="[[ ws ]]" json on-open="_onOpen" on-close="_onClose" on-message="handleResponse" on-error="_onError"></web-socket>