This looks like their are blanks in your config file for your companion service. In the directory where you ran 'npm start' their should also be a config.js. Can you look in that file? Each of the fields should be populated.
Can you provide more info about how you setup your project? Are you using the steps here: https://github.com/alexa/alexa-avs-sample-app/wiki/Raspberry-Pi ?
1 Person is following this question.