Current behaviour
After the upgrade from RN 0.75.4 to 0.77 (i already had installed React-Native-Paper 5.12.3, now it is 5.13.1 so no migration)
Now tapping on cards with the onPress event triggers the error TypeError: Cannot add new property '_tracking'
Does anyone have the same problem?
PS The problems seems to happen in flat lists views only
Expected behaviour
It should execute the onpress as always.
How to reproduce?
Upgrade a project RN from 0.75.4 to 0.77 and React-Native-Paper from 5.12.3 to 5.13.1.
Place a card in a scrolling flat list
export const ProductListComponent = () => {
const navigation = useNavigation<ProductListScreenNavigationProp>();
const dispatch = useDispatch<Dispatch<AppFluxAction>>();
// omitting code for brevity
const onProductPress = useCallback(
(id: number) => {
if (products.find(e => e.product_code === id) === undefined) {
dispatch(getProductById(id));
}
navigation.navigate('ProductDetail', { id });
},
[navigation, dispatch, products]
);
return (
<SafeAreaView style={styles.productsContainer}>
<FixedSearchBarComponent height={searchBarHeight} />
<FilterProductsComponent />
<FlatList
ref={flatlist}
ListEmptyComponent={() => (
<Text style={{ textAlign: 'center' }}>
{getI18NText('ui.products.no_item', country)}
</Text>
)}
ItemSeparatorComponent={() => (
<Divider style={{ marginVertical: 25 }} />
)}
contentContainerStyle={styles.flatListContainer}
columnWrapperStyle={{ justifyContent: 'flex-start' }}
data={products}
keyExtractor={(item, index) =>
item.product_code.toString() + String(index)
}
renderItem={({ item }) => (
<ProductListElementComponent item={item} onPress={onProductPress} />
)}
numColumns={4}
onEndReached={onLoadMore}
/>
</SafeAreaView>
);
};
export const ProductListElementComponent = ({
item,
onPress
}: ProductListElementComponentProps) => {
return (
<Card
style={CardStyles.cardContainer}
onPress={() => onPress(item.product_code)}
>
Preview

What have you tried so far?
To identify i just launched the app in debug mode and when tapping the RN error dialog pops up
Your Environment
| software |
version |
| ios |
x |
| android |
API 34 |
| react-native |
0.77.0 |
| react-native-paper |
5.13.1 |
| node |
18.20.2 |
| npm or yarn |
npm 10.5.0 |
| expo sdk |
x |
Current behaviour
After the upgrade from RN 0.75.4 to 0.77 (i already had installed React-Native-Paper 5.12.3, now it is 5.13.1 so no migration)
Now tapping on cards with the onPress event triggers the error
TypeError: Cannot add new property '_tracking'Does anyone have the same problem?
PS The problems seems to happen in flat lists views only
Expected behaviour
It should execute the onpress as always.
How to reproduce?
Upgrade a project RN from 0.75.4 to 0.77 and React-Native-Paper from 5.12.3 to 5.13.1.
Place a card in a scrolling flat list
Preview
What have you tried so far?
To identify i just launched the app in debug mode and when tapping the RN error dialog pops up
Your Environment