Did not get HTTP 200 back from the endpoint

I already installed graphql-docs (globally) and now when I run below command graphql-docs-gen MY-GRAPHQL-ENDPOINT doc.html It returns with Did not get

HTTP 200 back from the endpoint error message.

Any idea how to fix it?

[onx2]

I ran the following and received the same error. $ graphql-docs-gen https://fakerql.com/graphql documentation.html

@aminconnectngo @rodriguise Give this tool a try: https://www.npmjs.com/package/@graphidocs/docs

$ graphidocs -e https://fakerql.com/graphql -o ./doc/schema

I was able to produce the docs from that fake graphql api using it.

[1hsun]

After parsing the errors, file ‘/lib/introspectionQuery.txt’ is having field named ‘onOperation’, ‘onFragment’ and ‘onField’, which might not contained in your query/schema field. In my case, It will works when you eliminated them.