I'm trying to integrate Watson Tradeoff Analytics service into my external project to SAP WEB IDE, so I have downloaded the following example:
github.com/dolevdotan/tradeoff-analytics-v2-vanilla-nodejs
Inside the Service on Bluemix I got the following credentials generated
I put this credentials inside app.js
I'm running my service and it's good at the beggining, but in case of pressed button "Help Me Decide" and the following error appears:
Oops! Something went wrong Back-end service is not available. Please try again later.
The most interesting is now! If I run the following link with deployed official TradeOff Example:
tradeoff-analytics-v2-demo.mybluemix.net/#cars
My own service will work as expected after that, without any errors. But I need to run this link first. Why so strange? What shall I do to correct it and avoid?
Thanks!