Eslint Error while working with Trails js

Question

I am using Eslint to lint the code of my Trails.js project before testing it. Tails.js comes with existing pre-configurations eslint-config-trails. However, when I am testing my code eslint throws a Definition for rule 'no-global-assign' was not found error, for every .js file in my codebase.

Manually adding the rule:

"rules": {
  "no-global-assign": ["error", {"exceptions": ["Object"]}]
}

Doesn't fix the error. Setting the rule to "warn" makes me at least run the tests, but outputs a warning for every .js file.

Answer 1

The no-global-assign rule was added in ESLint 3.3.0.

You need to use that version or later, if you want to use that rule.