Encountered an issue in VS Code with a Vue project, where if the project is not opened at the root directory, babel.config.js fails to load causing confusion for the IDE.
All my files display an error on the initial character of any javascript/vue file stating:
No Babel config file detected for [#]... or configure babel so that it can find the config files.One way to resolve the issue is by including the following code block in your settings.json:
"eslint.workingDirectories": [
{"mode": "auto"}
],
If you need to access the settings.json file, simply press Ctrl+,, or navigate to File > Preferences > Settings,
and search for eslint. You'll then be able to find and edit it under Edit in settings.json option.
Here are two solutions to address this problem, both of which have proven to be effective for me.
Even though I am using react.js, I managed to resolve the issue successfully. I believe these fixes could also work well for you.
I have tried multiple approaches, such as setting requireConfigFile to false or configuring Babel in different files like .eslintrc.js, .babelrc, and in the "babel" section of package.json, but none seemed to work.
Solution 1 - include these lines in your .eslintrc.js file
.eslintrc.js
"parser": '@babel/eslint-parser',
"parserOptions": {
"requireConfigFile": false,
}
Solution 2 - install the package @babel/core
npm i --save-dev @babel/core
.babelrc
{
"presets": ["@babel/preset-env", "@babel/preset-react"],
"plugins": ["@babel/plugin-proposal-optional-chaining"]
}
https://babeljs.io/docs/en/config-files To ensure Babel recognizes your config file at the root level, it's essential to set up an eslint configuration for VSCode extension in order to avoid confusion. In your vscode-eslint settings, switch to the workspace tab and navigate to:
Eslint: Options
This section allows you to input arguments typically used with eslint on the command line (refer to https://eslint.org/docs/developer-guide/nodejs-api#eslint-class).
To make changes in settings.json, click on the indicated link
VS Code will generate a .vscode/ folder where you can find a settings.json file. Add the following line:
{
"eslint.options": {
"configFile": "\\ABSOLUTE\\PATH\\TO\\YOUR\\PROJECT\\VUE_PROJECT\\babel.config.js"
}
}
By including this line, you are informing the IDE how to interpret the setup.
To set up a configuration file in your project, you should create a new file and name it .eslintrc.js. Copy and paste the following code into this file:
module.exports = {
extends: 'eslint-config-antife',
plugins: [
"babel",
"html",
]
}
Within my Vue application,
Simply adding the line "requireConfigFile": false in my package.json resolved the issue!
},
"eslintConfig": {
"root": true,
"env": {
"node": true
},
"extends": [
"plugin:vue/essential",
"eslint:recommended"
],
"parserOptions": {
"parser": "@babel/eslint-parser",
"requireConfigFile": false
},
"rules": {}
},
After making adjustments to the script settings in package.json, I encountered this issue. Although unsure of the specific error made, resolving it was as simple as reverting all changes in the file.
To resolve the issue, reinstall ES lint directly from Visual Studio. Begin by uninstalling ES Lint before proceeding with the installation again.
It's essential to ensure that you are in the correct project directory before executing any linter commands. I had to learn this lesson the hard way.
This easy solution fixed the issue for me...
To get the relative path to the babel.config.json file, simply right-click on the file and select 'Copy Relative Path'. Then paste this path into the configFile property in your .eslintrc.js file.
...
parser: "@babel/eslint-parser",
parserOptions: {
sourceType: 'module',
babelOptions: {
configFile: 'aaa/bbb/ccc/babel.config.json' // <- workspace relative path
}
},
...
Next, deactivate the vscode-eslint plugin for your workspace and then reactivate it. This should eliminate any remaining issues with red squiggly lines.
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