Unable to resolve module

[mtapdilli]

error: Error: Unable to resolve module ../Observable from node_modules\rxjs\internal\observable\ConnectableObservable.js: ../Observable could not be found within the project or in these directories:
.
........

I had setup two sample repo for you try out Jack :

without Nx : https://github.com/mtapdilli/rntsrx

with Nx : https://github.com/mtapdilli/rntsrx_nx

It's a basic app and I have just added the 'rxjs' library and added below code in App.tsx file . When the app runs/compiles fine, which it does in the repo without Nx, it just prints 'Value is hi' to console. But it is giving the error I have mentioned above. if I comment out these lines then it works fine. Please have a look.

import {Observable} from 'rxjs'
const observable$ = new Observable(function subscribe(subscriber) {
  const intervalId = setInterval(() => {
    subscriber.next('hi');
    subscriber.complete()
    clearInterval(intervalId);
  }, 1000);
});
observable$.subscribe(
  value => console.log(`Value is ${value}`),
  err => console.log(err)
)

Env :
Windows 10
Nx --version : 10.4.4
"@nrwl/react-native": "^10.4.6"

[mtapdilli]

@jaysoo this seems to working fine in Linux. Not sure if it has something to do with the platform.

For my part I am running nx run-android rntsrx_nx --port=9000 [port 8081 is blocked in my system] in my windows machine and it's giving me the error

[mtapdilli]

@jaysoo I have just tried with other libraries like @react-navigation/stack or @react-navigation/native. Getting same error. It just seems to be a generic issue I am facing. Not related to rxjs/Observable

[jaysoo]

@mtapdilli Very strange. I'm going to have to test it out on a Windows machine, but it does work with Linux and Mac..

[jaysoo]

This should be fixed in 10.4.8-beta.7 (I will cut a full release soon). There was a problem in our custom resolver when passing the module path to the original metro resolver (using module name vs real module name).