ESLint "Unexpected tab character" when "indent" rule set to "tab"

R01010010 picture R01010010 · Nov 30, 2016 · Viewed 29.6k times · Source

I'm using ESLint with the Airbnb plugin (eslint-config-airbnb) and Babel parser. I've just added the extra rule of using Tab characters for indentation instead of spaces.

Here is my .eslintrc:

{
    "parser": "babel-eslint",
    "extends": "airbnb",
    "plugins": [
        "react",
        "jsx-a11y",
        "import"
    ],
    "rules":{
        "indent": [2, "tab"]
    }
}

Now I get this error at every indentation:

Error: Unexpected tab character

Just in case it helps, I'm using Atom IDE with the autolinter plugins linter and linter-eslint.

Answer

R01010010 picture R01010010 · Dec 4, 2016

I answer myself, it was because Airbnb has set the rule no-tabs to 2 or error, I just disabled it.

{
    "parser": "babel-eslint",
    "extends": "airbnb",
    "plugins": [
        "react",
        "jsx-a11y",
        "import"
    ],
    "rules":{
        "indent": [2, "tab"],
        "no-tabs": 0
    }
}