xstate-react: Uncaught TypeError: Cannot read property 'toObserver' of undefined

[dimitardanailov]

Description

I've been working on legacy project. The project uses angularjs two months ago: My team successfully implemented React, Xstate and Xstate and React. The project doesn't have a build tool. My team uses direct import example:

<script crossorigin src="https://unpkg.com/xstate@4/dist/xstate.js"></script>

<script crossorigin src="https://unpkg.com/@xstate/react/dist/xstate-react.umd.min.js"></script>

Versions are:

• https://unpkg.com/@xstate/react@1.3.0/dist/xstate-react.umd.min.js
• https://unpkg.com/xstate@4.16.1/dist/xstate.js

The error output is:

These pull request can be helpful source of true:
https://github.com/davidkpiano/xstate/pulls?q=is%3Apr+author%3Adimitardanailov+is%3Aclosed

[dimitardanailov]

@davidkpiano and @Andarist

Thank you very much for the fast response. The issue is fixed !!!