Snowpack + Svelte + Plotly

[pmkroeker]

Hi!

I have been learning Svelte with snowpack with no problems up to this point, then I wanted to add some charting and installed plotly. Once installed, I re-ran the application and got these 2 errors (after running using --polyfill-node), in the terminal.

[snowpack] [404] Not Found (/_snowpack/pkg/es5-ext.string.)
[snowpack] [404] Not Found (/_snowpack/pkg/es5-ext.array.)

In the console I get the following message (one for each of the above messages).

Loading module from “http://127.0.0.1:8080/_snowpack/pkg/es5-ext.string.#.contains.v0.10.53.js” was blocked because of a disallowed MIME type (“application/octet-stream”).

Any thoughts on how to resolve this? Has anyone else got plotly working with snowpack?