道具类型失败：提供给“ ProductDetail”的“对象”类型的道具“导航”无效，预期的“编号”

Question

道具类型失败：提供给navigation的类型object的道具ProductDetail无效，预期number

对于以下代码，我在控制台中收到此警告

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this.props.navigation.push('ProductDetail', { screenBottom: result.safeAreaInsets.bottom });

ProductDetail类

static defaultProps = {
    draggableRange: {
      top: (Platform.OS === 'ios' ? (height / 1.15) : (height - 80)),
      bottom: (Platform.OS === 'ios' ? (height / 3.75) : 146),
    },
    navigation: 0,
}

static propTypes = {
    draggableRange: PropTypes.shape({
      top: PropTypes.number,
      bottom: PropTypes.number,
    }),
    navigation: PropTypes.number,
};

constructor(props) {
    super(props);
    const { navigation } = this.props;
    this.screenBottom = navigation.getParam('screenBottom', 0);
}

警告：道具类型失败：提供给navigation的类型object的道具ProductDetail无效的道具number

Answer 1

尝试检查您的propTypes，可能类似于：

  

someComponentName.propTypes = {       导航：PropTypes.number   }