rollup-plugin-vue v4.6.2 has a problem with vue-runtime-helpers

Asked By: Anonymous

The latest (as of writing) version of rollup-plugin-vue is 4.6.2

It has a dependency on vue-runtime-helpers version 1.0.0

This version has an error. When trying to create a bundle with Rollup, it produces the error

Error: ‘default’ is not exported by node_modules/vue-runtime-helpers/dist/normalize-component.js

Prior to this, rollup-plugin-vue version 4.6.1 with vue-runtime-helpers version 0.2.0 works fine.

Solution

Answered By: Anonymous

Found the answer to this in their latest commit, you must also include rollup-plugin-commonjs in your rollup.config.js:

import vue from 'rollup-plugin-vue';
import commonjs from 'rollup-plugin-commonjs';

export default {
    entry: 'index.js',
    plugins: [
        commonjs(),
        vue(),
    ]
}

This should stop the error from occurring.