Questions tagged [babel-loader]
718 questions
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webpack 2.0 - babel-loader/index.js' is not a loader (export function or es6 module))
I'm trying to migrate my project from webpack 1.x to webpack 2.x. I upgraded all the loaders and made sure the configs are passed in correctly. However, I'm getting the below error where it complains that babel-loader is not a loader and was…

Satheesh Kumar
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2 answers
Babel : Error: Can't resolve 'bable-loader'
Having a problem with babel-loader or maybe my webpack config. If I use my current implementation works fine, but I know that the test pattern is wrong(i think). Currently a glob, not a regex. If I change it according to doc's, get the following…

alphapilgrim
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1 answer
babel-loader not transpiling and without error
Why isn't my babel-loader transpiling?
I've added: let x = 'LOL'; console.log(x); to my src/main.js.
It doesn't output any errors and creates the output file. But it doesn't transpile es6 syntax to es5.
This is my src/main.js
var css =…

Hyrule
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1 answer
Loaders failing in Webpack 2. They work separately, but fail when both are included in config file
I have the following in my webpack.config.js file:
const webpack = require('webpack');
const path = require('path');
const config = {
context: path.resolve(__dirname, 'src'),
entry: './app.js',
output: {
path: path.resolve(__dirname,…

echessa
- 49
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-1
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1 answer
On building, babel-loader outputs a module object with id null - webpack-command reporters/parse throws
Running the webpack command to build my node.js / React project would throw this error:
/home/myuser/repos/myproject/node_modules/webpack-command/lib/reporters/parse.js:82
const row = [module.size, module.id.toString(), modulePath,…

hallvors
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1 answer
why babel is not converted es6 to es5 using webpack?
I am trying to convert my es6 syntax ( import and export keyword , arrow function) files in es5 using babel in moduler bundler webpack . I am able to do that but in bundle I saw few arrow function why ? is babel not able to compile those ?
I do like…

user944513
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1 answer
how to configure react + webpack + babel on an existing website with a different technology
I have a web application developed in php, jquery and other technologies ... I need to add React to an existing web application only in a part of the application, I would like to know what would be the recommended configuration of webpack + babel

Daniel Gudiño
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- 1
-1
votes
1 answer
Uncaught (in promise) TypeError: Cannot call a class as a function
I recently upgraded my babel versions to latest. After update the normal class is not recognized by babel in my react application and I am getting below error.
Uncaught (in promise) TypeError: Cannot call a class as a function
.babelrc
{
…

Hemadri Dasari
- 32,666
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1 answer
Get webpack chunk name in babel-loader
I'm wondering if it's possible to get webpack's entry points and chunk names inside custom babel plugin in babel-loader.

Klimashkin
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2 answers
plugins: [ new webpack.LoaderOptionsPlugin({ // test: /\.xxx$/, // may apply this only for some modules options: { modules: ... } }) ]
var webpack = require("webpack");
var path = require("path");
var DIST_DIR = path.resolve(__dirname, "dist");
var SRC_DIR = path.resolve(__dirname, "src");
var config = {
entry: SRC_DIR + "/app/index.js",
output: {
path: DIST_DIR +…

Dnyanesh ghuge
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- 3
-1
votes
1 answer
Build javascript async/await with webpack 2 and babel-loader
I'm using webpack 2.3.3 to build my node.js application with async/await javascript syntax. Transpiling is done using babel-loader 6.4.1.
My package.json looks like this:
{ (...)
"scripts": {
"build": "rm -Rf dist; webpack -p --progress…

MDH
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- 11
-2
votes
2 answers
Trying to run npm install but I am getting errors which I am unsure on how to fix?
I have inherited a project from a previous developer and having a bit of trouble getting it set up and running. I copied the files and then did npm install and now I am being presented with the following:
# npm audit report
json5 <1.0.2
Severity:…

green_arrow
- 1,257
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2 answers
why babel loader and jsx loader is not working in webpack version 3.x in react app
Package.json this is my package json file.
I have already install npm install --save-dev babel-loader babel-core in my app
/* Package.json*/
{
"name": "tripdetail",
"version": "1.0.0",
"main": "index.js",
"scripts": {
…

Devendra
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