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Fix createAnimatedStyle when providing undefined transform style #41176

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Fix createAnimatedStyle when providing undefined transform style #41176

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9af3776
fix createAnimatedStyle when providing undefined transform style
gabrieldonadel Oct 24, 2023
580ff38
Add transform undefined example to RNTester
gabrieldonadel Oct 24, 2023
80b4ebf
Update packages/react-native/Libraries/Animated/nodes/AnimatedStyle.js
gabrieldonadel Oct 24, 2023
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2 changes: 1 addition & 1 deletion packages/react-native/Libraries/Animated/nodes/AnimatedStyle.js
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ function createAnimatedStyle(
const animatedStyles: any = {};
for (const key in style) {
const value = style[key];
if (key === 'transform') {
if (value != null && key === 'transform') {
animatedStyles[key] =
ReactNativeFeatureFlags.shouldUseAnimatedObjectForTransform()
? new AnimatedObject(value)
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7 changes: 7 additions & 0 deletions packages/rn-tester/js/examples/Animated/TransformStylesExample.js
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Expand Up @@ -123,6 +123,10 @@ function AnimatedTransformStyleExample(): React.Node {
property => properties[property].selected,
)}
/>
<View style={styles.section}>
<Text>{'Should not crash when transform style key is undefined'}</Text>
<Animated.View style={[styles.animatedView, {transform: undefined}]} />
</View>
</View>
);
}
Expand All @@ -149,6 +153,9 @@ const styles = StyleSheet.create({
marginBottom: 6,
borderBottomWidth: 1,
},
section: {
marginTop: 20,
},
});

export default ({
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