[Bug]: unhandled promise rejection type error undefined is not an object evaluating this$msg.stts.code

[PrathyushaKadiri]

💻

• Would you like to work on a fix?

How are you using Babel?

Programmatic API (babel.transform, babel.parse)

Input code

var setPrototypeOf = require("./setPrototypeOf");

var isNativeReflectConstruct = require("./isNativeReflectConstruct");

function _construct(Parent, args, Class) {
  if (isNativeReflectConstruct()) {
    module.exports = _construct = Reflect.construct;
  } else {
    module.exports = _construct = function _construct(Parent, args, Class) {
      var a = [null];
      a.push.apply(a, args);
      var Constructor = Function.bind.apply(Parent, a);
      var instance = new Constructor();
      if (Class) setPrototypeOf(instance, Class.prototype);
      return instance;
    };
  }

  return _construct.apply(null, arguments);
//Giving error here
}

module.exports = _construct;

Configuration file name

No response

Configuration

No response

Current and expected behavior

should not give any error

Environment

babel version : ^7.9.6
Node Vesrion: v15.12.0

Possible solution

No response

Additional context

No response

[babel-bot]

Hey @PrathyushaKadiri! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

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[PrathyushaKadiri]

node_modules/react-native/node_modules/@babel/runtime/helpers/construct.js

This is the file locations which we are getting the this issue.

[nicolo-ribaudo]

The code you posted (which is a Babel runtime helper) doesn't contain any reference to this$msg.stts.code. That helper is used to compile classes: can you share the input and compiled code of the class in your sources that is giving problems?

[babel-bot]

Hi @PrathyushaKadiri! This issue is missing some important information we'll need to be able to reproduce this issue.

Please understand that we receive a high volume of issues, and there are only a limited number of volunteers that help maintain this project. The easier it is for us to decipher an issue with the info provided, the more likely it is that we'll be able to help.

Please make sure you have the following information documented in this ticket:

1. Your Babel configuration (typically from .babelrc or babel.config.js)
2. The current (incorrect) behavior you're seeing
3. The behavior you expect
4. A short, self-contained example

Please provide either a link to the problem via the repl, or if the repl is insufficient, a new and minimal repository with instructions on how to build/replicate the issue.