Execute workflow from JavaScript

[rickyeckhardt]

I have this same issue.

I have tried changing the web.xml in both conf and inf with the suggested settings from:

https://tomcat.apache.org/tomcat-9.0-doc/config/filter.html#CORS_Filter

Other issues that referenced this are at:

CORS header issues when using KNIME REST API

Hello, I’ve been trying to implement a web service in which I would only have to ‘call’ a REST API workflow by using a GET method. I’ve done this before using postman and the swagger UI to get a successful result, but when I call it in my web-service (which incorporates a browser, I guess), I tend to get the CORS error saying that [Request] from origin ‘http://localhost:8080’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Al…

Have you found a solution to this? What have you tried?