Cannot query field "github" on type "Query"

[oldmannt]

I just follow the setup, didn't change anything else.

error Plugin gatsby-source-graphql returned an error
...
  ServerError: Response not successful: Received status code 401
...
error GraphQL Error Unknown field `github` on type `Query`
file: [path]/gatsby-mail/src/components/footer.js

   1 |
   2 |         query FooterQuery {
>  3 |           github {
     |           ^
   4 |             repository(owner: "dschau", name: "gatsby-mail") {
   5 |               stargazers {
   6 |                 totalCount
   7 |               }
   8 |             }
   9 |           }
  10 |           site {
  11 |             siteMetadata {
  12 |               repository {
  13 |                 url
 ERROR  Failed to compile with 1 errors                                                                                                                                      12:14:17 AM

 error  in ./src/components/footer.js

Module Error (from ./node_modules/eslint-loader/index.js):

[path]/gatsby-mail/src/components/footer.js
  58:11  error  Cannot query field "github" on type "Query"  graphql/template-strings

✖ 1 problem (1 error, 0 warnings)

 @ ./src/layouts/index.js 19:0-42 71:42-48
 @ ./node_modules/gatsby-plugin-layout/wrap-page.js
 @ ./node_modules/gatsby-plugin-layout/gatsby-browser.js
 @ ./.cache/api-runner-browser-plugins.js
 @ ./.cache/api-runner-browser.js
 @ ./.cache/app.js
 @ multi (webpack)-hot-middleware/client.js?path=/__webpack_hmr&reload=true&overlay=false ./.cache/app

macOS Mojave

[oldmannt]

After I delete # https://github.com/settings/tokens in .env.development
It works.

Thank you for building this demo!

[dnafication]

This helped. We can remove the comment line from the code itself and add the information in the comments on the top to avoid this confusion.