SyntaxError: The requested module './index.js' does not provide an export named 'default'

[pavanjoshi914]

we have package1 which includes eventemitter3 and it follows esm there is another package package2 when I include package1 and when running in browser it throws the error. the package 2 is also an es module. is this can be resolved on your side.

i tried different rollup plugins but no success.

[sebbean]

samesies

[karlvr]

I had this issue as well, using vite and @rollup/plugin-commonjs. I had to disable @rollup/plugin-commonjs from working on eventemitter3 (5.0.1), and that resolved the issue that you've reported.

This is the plugin configuration in my vite config file:

commonjs({
	/* We want to fix local imports of files that are using commonjs style, but it interferes with external modules */
	exclude: [/node_modules/],
}),

I had similar problems with other external modules, so I excluded everything in node_modules.