@needle-tools/engine/plugins/common/errors.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

// @ts-check

/**
 * Extract a human-readable message from an unknown thrown value.
 * Errors keep their `.message`; anything else is coerced to a string.
 * @param {unknown} err
 * @returns {string}
 */
export function getErrMessage(err) {
    if (err instanceof Error) return err.message;
    return String(err);
}