TypeError: path.charCodeAt is not a function about lang-example

[Enchiridion]

@corwin-of-amber Thanks for that tip! I was getting the exact same issue (Win 10, node 16, npm 8). I'm not familiar with rollup (webpack user here) so that saved me a ton of time.

[marijnh]

Does this happen after you run npm install in a fresh clone of this repository?

[arnoson]

Yes, happens right after npm install on a fresh clone or after runing rollup -c manually.
My node version is v16.15.0 and I'm running it on WSL2

[marijnh]

Odd. On my system (Linux, node 16, npm 8) I can install and build without issue.

[arnoson]

Okay this is really odd indeed, I switched to rollup-plugin-esbuild and everything works again

[isaiahdahl]

I'm also getting this issue. Mac, node 18, yarn 1.22.17

Edit: figured it out with rollup-plugin-esbuild as well

[corwin-of-amber]

I think the dependency rollup-plugin-ts has to be updated. After running npm i rollup-plugin-ts@latest (currently 3.0.2) I am no longer seeing this error.

[StoneCypher]

Windows 10, node 18.4.0, npm 7.2.0, also saved by @corwin-of-amber 's observation

Submitting a patch to fix