facebook/react · error

cancelViewTransitionName is not implemented

Error message

cancelViewTransitionName is not implemented

What it means

Error "cancelViewTransitionName is not implemented" thrown in facebook/react.

Source

Thrown at packages/react-native-renderer/src/ReactFiberConfigFabricWithViewTransition.js:79

};

export function restoreViewTransitionName(
  instance: Instance,
  props: Props,
): void {
  if (__DEV__) {
    console.warn('restoreViewTransitionName is not implemented');
  }
}

// Cancel the old and new snapshots of viewTransitionName
export function cancelViewTransitionName(
  instance: Instance,
  oldName: string,
  props: Props,
): void {
  if (__DEV__) {
    console.warn('cancelViewTransitionName is not implemented');
  }
}

export function cancelRootViewTransitionName(rootContainer: Container): void {
  // No-op
}

export function restoreRootViewTransitionName(rootContainer: Container): void {
  // No-op
}

export function cloneRootViewTransitionContainer(
  rootContainer: Container,
): Instance {
  if (__DEV__) {
    console.warn('cloneRootViewTransitionContainer is not implemented');
  }
  // $FlowFixMe[incompatible-type] Return empty stub

View on GitHub (pinned to eafeac097b)

When it happens

Trigger: Thrown at packages/react-native-renderer/src/ReactFiberConfigFabricWithViewTransition.js:79 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of facebook/react@eafeac097b (2026-08-21). Data as JSON: /api/errors/ee8c29a1a43187a9. Report an issue: GitHub.