Dynamically Loaded Components cannot work.

[richardhahahaha]

sample code is follow:

from reactpy import component, run, web

mui = web.module_from_template(
    "react@^17.0.0",
    "@material-ui/core@4.12.4",
    fallback="⌛",
)
Button = web.export(mui, "Button")

@component
def HelloWorld():
    return Button({"color": "primary", "variant": "contained"}, "Hello World!")

run(HelloWorld)

error info in browser console:

Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of "text/plain". Strict MIME type checking is enforced for module scripts per HTML spec.

[rmorshea]

Are you on Windows?

[Archmonger]

Also, what backend are you using?

[rmorshea]

^ That information should be shown in the logs when running with reactpy.run

[fsmosca]

I have the same error message. I use windows 10.

What works for me currently is to change the port.

run(HelloWorld, port=7000)

port 8000, does not work.

I also use this mui, I get it from youtube.

mui = web.module_from_template(
    "react",
    "@mui/material",
    fallback="⌛",
)

Sample counter

[Archmonger]

module_from_template is currently deprecated due to bugs and instability. We will eventually release an alternative to this, but for we recommend using our custom JavaScript components API.