Validation error after 0.31.1 update

Unable to run prettier from key board shortcut after updating my plugin today.

Error showing up on screen:

 Validation Error:
  Option "tabWidth" must be of type:
    number
  but instead received:
    string
  Example:
  {
    "tabWidth": 2
  }

Debug:

Atom version: 1.17.0
prettier-atom version: 0.31.1
prettier version: 1.3.1
prettier-eslint version: 6.2.2
prettier-atom configuration: {
  "prettierOptions": {
    "jsxBracketSameLine": true,
    "printWidth": 110,
    "singleQuote": true,
    "tabWidth": "4",
    "bracketSpacing": true,
    "semi": true,
    "useTabs": false,
    "trailingComma": "none",
    "parser": "babylon"
  },
  "silenceErrors": false,
  "useEslint": false,
  "useEditorConfig": true,
  "formatOnSaveOptions": {
    "enabled": false,
    "respectEslintignore": true,
    "showInStatusBar": false,
    "scopes": [
      "source.js",
      "source.jsx",
      "source.js.jsx",
      "source.babel",
      "source.js-semantic",
      "text.html.basic",
      "text.html.vue"
    ],
    "excludedGlobs": [],
    "whitelistedGlobs": []
  },
  "prettierEslintOptions": {
    "prettierLast": false
  }
}

Here are my settings:

I have tried to unset and reset the tab width setting but it still saves as a string. Seems like there is a cast missing

[darahak]

If someone gets this error again, could you try this and retry?

Open Atom with this CLI option: --clear-window-storage. See Clearing Saved State from Atom’s documentation.

[marcusmotill]

I went into my config.cson file and change the value from a string to an integer manually and it worked. Clearing cache and restarting did not work