[Bug]: TypeError: _NativeRNMBXChangeLineOffsetsSha(...)eAnimatorModule.default.generate is not a function (it is undefined)

[krisnapy]

Mapbox Implementation

Mapbox

Mapbox Version

11.15.2

React Native Version

0.77.3

React Native Architecture

New Architecture (Fabric/TurboModules)

Platform

iOS

@rnmapbox/maps version

10.2.6

Standalone component to reproduce

// ⚠️ NOT directly reproducible, example only.
// Crash happens in production when using experimental animators.

import React from 'react';
import Mapbox, {
  MapView,
  ShapeSource,
  LineLayer,
  Camera,
  __experimental
} from '@rnmapbox/maps';

const line = {
  type: 'LineString',
  coordinates: [
    [-74.00597, 40.71427],
    [-74.00697, 40.71527],
  ],
};

export default function BugReportExample() {
  // Example of using animators involved in crashes:
  const moveAnimator = new __experimental.MovePointShapeAnimator([-74.00597, 40.71427]);
  const offsetAnimator = new __experimental.ChangeLineOffsetsShapeAnimator({
    coordinates: line.coordinates,
    startOffset: 0,
    endOffset: 0,
  });

  // In production, we call moveTo()/setEndOffset() repeatedly during animation

  return (
    <MapView style={{flex: 1}}>
      <Camera centerCoordinate={[-74.00597, 40.71427]} zoomLevel={14} />
      <ShapeSource id="line-source" shape={offsetAnimator}>
        <LineLayer id="line-layer" />
      </ShapeSource>
      <ShapeSource id="point-source" shape={moveAnimator} />
    </MapView>
  );
}

Observed behavior and steps to reproduce

When using the new architecture on React Native 0.77.3, calling new __experimental.ChangeLineOffsetsShapeAnimator(...) throws the following error:

Expected behavior

No response

Notes / preliminary analysis

No response

Additional links and references

No response

[krisnapy]

I also ran into another error on Android (RN 0.77.3, New Architecture) — not sure if it’s directly related, but it happens under the same setup.