react-native-step-indicator不能与react-native v0.52.0一起使用

Question

我尝试将react-native-step-indicator与react-native项目一起使用。但它返回了这个错误。 undefined不是对象（评估＆＃39; React.PropTypes.func＆＃39;）

这是我的package.json文件。

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{
  "name": "app-test",
  "version": "0.1.0",
  "private": true,
  "devDependencies": {
    "jest-expo": "25.0.0",
    "react-native-scripts": "1.11.1",
    "react-test-renderer": "16.2.0"
  },
  "main": "./node_modules/react-native-scripts/build/bin/crna-entry.js",
  "scripts": {
    "start": "react-native-scripts start",
    "eject": "react-native-scripts eject",
    "android": "react-native-scripts android",
    "ios": "react-native-scripts ios",
    "test": "node node_modules/jest/bin/jest.js"
  },
  "jest": {
    "preset": "jest-expo"
  },
  "dependencies": {
    "expo": "^25.0.0",
    "firebase": "^4.9.0",
    "react": "16.2.0",
    "react-dom": "^16.2.0",
    "react-native": "0.52.0",
    "react-native-android-kit": "^1.2.1",
    "react-native-gesture-handler": "^1.0.0-alpha.40",
    "react-native-indicators": "^0.11.1",
    "react-native-paged-scroll-view": "^2.0.4",
    "react-native-pathjs-charts": "0.0.33",
    "react-native-router-flux": "^4.0.0-beta.28",
    "react-native-step-indicator": "0.0.7",
    "react-native-tab-view": "^0.0.74",
    "react-native-tabs": "^1.0.9",
    "react-native-viewpager": "^0.2.13",
    "react-navigation": "^1.0.0-beta.27",
    "victory": "^0.25.4",
    "victory-native": "^0.17.0"
  }
}

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这是我要整合步骤指标的页面。

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import React, { Component } from 'react';
import { AppRegistry,StyleSheet,View, Text } from 'react-native';
import ViewPager from 'react-native-viewpager';
import StepIndicator from 'react-native-step-indicator';
const PAGES = ['Page 1','Page 2','Page 3','Page 4','Page 5'];

const firstIndicatorStyles = {
  stepIndicatorSize: 30,
  currentStepIndicatorSize:40,
  separatorStrokeWidth: 3,
  currentStepStrokeWidth: 5,
  separatorFinishedColor: '#4aae4f',
  separatorUnFinishedColor: '#a4d4a5',
  stepIndicatorFinishedColor: '#4aae4f',
  stepIndicatorUnFinishedColor: '#a4d4a5',
  stepIndicatorCurrentColor: '#ffffff',
  stepIndicatorLabelFontSize: 15,
  currentStepIndicatorLabelFontSize: 15,
  stepIndicatorLabelCurrentColor: '#000000',
  stepIndicatorLabelFinishedColor: '#ffffff',
  stepIndicatorLabelUnFinishedColor: 'rgba(255,255,255,0.5)',
  labelColor: '#666666',
  labelSize: 12,
  currentStepLabelColor: '#4aae4f'
}

const secondIndicatorStyles = {
  stepIndicatorSize: 25,
  currentStepIndicatorSize:30,
  separatorStrokeWidth: 2,
  currentStepStrokeWidth: 3,
  stepStrokeCurrentColor: '#fe7013',
  stepStrokeWidth: 3,
  stepStrokeFinishedColor: '#fe7013',
  stepStrokeUnFinishedColor: '#aaaaaa',
  separatorFinishedColor: '#fe7013',
  separatorUnFinishedColor: '#aaaaaa',
  stepIndicatorFinishedColor: '#fe7013',
  stepIndicatorUnFinishedColor: '#ffffff',
  stepIndicatorCurrentColor: '#ffffff',
  stepIndicatorLabelFontSize: 13,
  currentStepIndicatorLabelFontSize: 13,
  stepIndicatorLabelCurrentColor: '#fe7013',
  stepIndicatorLabelFinishedColor: '#ffffff',
  stepIndicatorLabelUnFinishedColor: '#aaaaaa',
  labelColor: '#999999',
  labelSize: 13,
  currentStepLabelColor: '#fe7013'
}

const thirdIndicatorStyles = {
  stepIndicatorSize: 25,
  currentStepIndicatorSize:30,
  separatorStrokeWidth: 2,
  currentStepStrokeWidth: 3,
  stepStrokeCurrentColor: '#7eaec4',
  stepStrokeWidth: 3,
  stepStrokeFinishedColor: '#7eaec4',
  stepStrokeUnFinishedColor: '#dedede',
  separatorFinishedColor: '#7eaec4',
  separatorUnFinishedColor: '#dedede',
  stepIndicatorFinishedColor: '#7eaec4',
  stepIndicatorUnFinishedColor: '#ffffff',
  stepIndicatorCurrentColor: '#ffffff',
  stepIndicatorLabelFontSize: 0,
  currentStepIndicatorLabelFontSize: 0,
  stepIndicatorLabelCurrentColor: 'transparent',
  stepIndicatorLabelFinishedColor: 'transparent',
  stepIndicatorLabelUnFinishedColor: 'transparent',
  labelColor: '#999999',
  labelSize: 13,
  currentStepLabelColor: '#7eaec4'
}

export default class E2 extends Component {

  constructor() {
    super();
    var dataSource = new ViewPager.DataSource({
      pageHasChanged: (p1, p2) => p1 !== p2,
    });
    this.state = {
      dataSource: dataSource.cloneWithPages(PAGES),
      currentPage:0
    }
  }

  render() {
    return (
      <View style={styles.container}>
        <View style={styles.stepIndicator}>
          <StepIndicator customStyles={firstIndicatorStyles} currentPosition={this.state.currentPage} labels={["Account","Profile","Band","Membership","Dashboard"]} />
        </View>
      </View>
    );
  }

  renderViewPagerPage = (data) => {
    return(<View style={styles.page}>
      <Text>{data}</Text>
    </View>)
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#ffffff',
  },
  stepIndicator: {
    marginVertical:50,
  },
  page: {
    flex:1,
    justifyContent:'center',
    alignItems:'center'
  }
});

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＆＃13; 如何解决此错误，感谢您对此的帮助。

Answer 1

正在与

一起使用

"react-native": "0.54.2"

在纯本机环境中。 请尝试使用最新的依赖项。

Answer 2

React.Proptypes在React v15.5.0中已弃用， 该库已从最新版本的React.PropTypes迁移到prop-types。

您应该使用最新版本。