Function unstable_renderSubtreeIntoContainer

dash/deps/react-dom@18.2.0.js:29697–29711

(parentComponent, element, containerNode, callback)

    return legacyRenderSubtreeIntoContainer(null, element, container, false, callback);
  }
  function unstable_renderSubtreeIntoContainer(parentComponent, element, containerNode, callback) {
    {
      error('ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported ' + 'in React 18. Consider using a portal instead. Until you switch to ' + "the createRoot API, your app will behave as if it's running React " + '17. Learn more: https://reactjs.org/link/switch-to-createroot');
    }

    if (!isValidContainerLegacy(containerNode)) {
      throw new Error('Target container is not a DOM element.');
    }

    if (parentComponent == null || !has(parentComponent)) {
      throw new Error('parentComponent must be a valid React Component');
    }

    return legacyRenderSubtreeIntoContainer(parentComponent, element, containerNode, false, callback);
  }
  function unmountComponentAtNode(container) {
    if (!isValidContainerLegacy(container)) {
      throw new Error('unmountComponentAtNode(...): Target container is not a DOM element.');