This is not a real issue. Just a warning. When babel compiles some code, it try to offer a readable output, but when files become big (>100KB), babel considers (by default) that it’s not useful to keep this option enabled (because yes it’s an option, see https://stackoverflow.com/a/30879872/988941 for more information). It’s not a problem to … Read more
You can’t require css in the component that you are rendering on the server. One way to deal with it is to check if it’s a browser before requiring css. if (process.env.BROWSER) { require(“./style.css”); } In order to make it possible you should set process.env.BROWSER to false (or delete it) on the server server.js delete … Read more
Node js Env – updated December 2015 This question has already been answered, please see accepted answer UNLESS running within NodeJS environment. If like myself, you had the same error message: ‘ReferenceError: regeneratorRuntime is not defined’ but were running Babel within a NodeJS environment, then simply doing the following will likely solve your problem: npm … Read more
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 } }
If you are not the library author and are having a problem consuming another library, you may be seeing an error like this: TypeError: [LIBRARY_NAME]__WEBPACK_IMPORTED_MODULE_3__ is not a constructor If that’s the case, you may be importing the library incorrectly in your code (it may be a problem with default exports). Double check the library … Read more
TLDR – Changing bable.config.<extension> to bable.config.cjs did the work. Check bable docs if you need a different config. SOLVED: For anyone who encounters this problem. This has got to do with Babel settings. The use of .mjs, cjs or js extension for the babel.config.extension. In my case where I was running LTE Node 12.6.2. I … Read more
I was having the same failure (also using Babel, Typescript and Jest), it was driving me crazy for hours! Ended up creating a new babel.config.js file specifically for the tests. I had a large .babelrc that wasn’t getting picked up by jest no matter what I did to it. The main app still uses the … Read more
.babelrc is never auto created. You must go to the root directory of your project. Create a file – touch .babelrc, open the file and enter the babel settings here, then save. If you are following https://babeljs.io/blog/2015/10/31/setting-up-babel-6, Setting up Babel 6 and installed all the plugins and presets as stated, this may help. { “presets”: … Read more
try changing new webpack.DefinePlugin({ “process.env”: { // This has effect on the react lib size NODE_ENV: JSON.stringify(“production”), }, }), to plugins: [ new webpack.DefinePlugin({ ‘process.env.NODE_ENV’ : JSON.stringify(‘production’) }) ]
I tried to do my best to simplify and complement Davin’s answer, so you can get a better idea of what is actually going on here: await is placed in front of this.handleChange, this will schedule the execution of the rest of changeAndValidate function to only run when await resolves the value specified to the … Read more