使用我创建的自定义组件时获得一个错误(错误:未定义无法解析模块<MyModule>)

Question

我制作了一个名为“react原生-每周日历”的自定义组件，我试图将它发布到开源社区，但我想先测试它。当我尝试用npm install --save ../<component_name>测试它时，它会抛出一个错误。

我的目录结构：

- react-native-weekly-calendar (folder)
    - index.js
    - package.json
    - src (folder)
        - Locale.js
        - Style.js

index.js：

import React, { useState, useEffect, useRef } from 'react';
import { Text, View, ScrollView, TouchableOpacity, TouchableWithoutFeedback, Modal, Platform, ActivityIndicator } from 'react-native';
import PropTypes from 'prop-types';
import moment from 'moment/min/moment-with-locales';
import DateTimePicker from '@react-native-community/datetimepicker';
import { FontAwesome } from 'react-native-vector-icons';
import { applyLocale, displayTitleByLocale } from './src/Locale';
import styles from './src/Style';

const WeeklyCalendar = props => {
    ...
}

export default WeeklyCalendar;

package.json：

{
  "name": "react-native-weekly-calendar",
  "version": "0.1.0",
  "description": "Weekly Calendar component for React Native",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/codeinjuice/react-native-weekly-calendar.git"
  },
  "keywords": [
    "react",
    "reactnative",
    "react-native",
    "react-native-component",
    "calendar",
    "weeklycalendar",
    "weekly-calendar",
    "scheduler",
    "datepicker",
    "date-picker"
  ],
  "author": "codeinjuice",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/codeinjuice/react-native-weekly-calendar/issues"
  },
  "homepage": "https://github.com/codeinjuice/react-native-weekly-calendar#readme",
  "dependencies": {
    "moment": "^2.24.0",
    "prop-types": "^15.5.7",
    "@react-native-community/datetimepicker": "~2.1.0",
    "react-native-vector-icons": "~6.6.0"
  },
  "devDependencies": {
    "@babel/core": "^7.0.0",
    "metro-react-native-babel-preset": "^0.58.0",
    "react": "~16.9.0",
    "react-native": "0.61.4"
  }
}

下面是我如何使用上面的文件进行测试：

$ npx react-native init sample
$ cd sample
$ npm install --save ../react-native-weekly-calendar
$ vim App.js

然后，我在import WeeklyCalendar from 'react-native-weekly-calendar';中添加了App.js。最后我跑了

$ npx react-native run-ios

在模拟器中，我得到了以下错误：

无法从‘App.js’中解析模块‘react本机-周-日历’：无法在项目中找到react本机-周日历。

我在package.json中设置了依赖项设置错误吗？

我不明白为什么当组件清楚地位于node_modules文件夹中时，它总是说组件没有找到。

欢迎任何建议！

Answer 1

编辑:我升级了react-从0.60.*升级到0.61.4，它也与npm一起工作.

原始答案我使用了$ yarn add ../react-native-weekly-calendar

而不是$ npm install --save ../react-native-weekly-calendar，它起了作用。