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presets issue with projects mixing v6 and v5 version of babel

See original GitHub issue

Using npm v 3.3.9 I use browserify + watchify + babelify to compile my react project. Browserify is configured this way:

"browserify": {
    "transform": ["babelify"]
}

I’ve got one node module set up with a .babelrc file:

{"presets":["es2015"]}

I’ve got my main project compiled with babelify and babel-core v5 when the project is compiles I’ve got an option error:

ReferenceError: [BABEL] 
.../node_modules/flux-datastore/lib/.....js: 
Unknown option: 
/.../node_modules/.../.babelrc.presets 
while parsing file: /.../node_modules/flux-datastore/....js

babel core v5 tries to compile with subproject options presets wich might not exists in that version.

I’m not sur if this is a babel or babelify issue. Any idea if this can be fixed in conf ?

Issue Analytics

State:
Created 8 years ago
Comments:14 (5 by maintainers)

Top GitHub Comments

13reactions

danieldramcommented, Jan 12, 2016

This issue was also resolved for me by:

npm install babelify@7.2.x

4reactions

mikemaccanacommented, Jan 15, 2016

Yep updating to babel@6.3.26 and babelify@7.2.0 resolved this for me.

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