warning Definition for rule 'jsx-a11y/href-no-hash' was not found jsx-a11y/href-no-hash

Can you reproduce the problem with npm 4.x?

Yes.

Have you read the Troubleshooting section and searched the User Guide?

Yes.

Environment

$ node -v
v8.1.2
$ npm -v
5.0.3

Then, specify:

1. Operating system: Ubuntu 16.04

Steps to Reproduce

1. Install eslint-config-react-app
2. Console shows warning

Expected Behavior

No warnings.

Actual Behavior

2:1  warning  Definition for rule 'jsx-a11y/href-no-hash' was not found  jsx-a11y/href-no-hash

[gking2224]

I found this issue even after noting the comments about compatible versions above. Finally got something to work with this combination of dev dependencies:

    "eslint": "^3.19.0",
    "eslint-config-airbnb": "^15.0.1",
    "eslint-loader": "^1.8.0",
    "eslint-plugin-import": "^2.7.0",
    "eslint-plugin-jsx-a11y": "^5.0.1",
    "eslint-plugin-react": "^7.1.0",

Hope this helps.

[sirgallifrey]

As a workaround I added this to my .eslintrc

    "jsx-a11y/href-no-hash": "off",
    "jsx-a11y/anchor-is-valid": ["warn", { "aspects": ["invalidHref"] }]

reference https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/CHANGELOG.md#600--2017-06-05