相关疑难解决方法(0)

我删除我的src文件夹后,为了重构这个错误发生.我相信这是一个缓存问题？我试着遵循这个要点,但没有运气.

"反应":"16.4.1",

"反应原生":"0.56.1",

"@ babel/core":"^ 7.1.2",

"预设":["react-native"]

`

import React, { Component } from 'react';
import { Platform, Text, View } from 'react-native';
import { Provider } from 'react-redux';
import { store } from './src/redux/store';


export default class App extends Component<Props> {
    state = {
        isLoadingComplete: false,
    };

    render() {
        return (

            <View>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
                <Text>Hello??</Text>
            </View>
        );
    }
}

`

我正在尝试运行我的反应本机应用程序，但我不断收到以下错误。

Failed to load bundle(http://localhost:8081/index.bundle?platform=ios&dev=true&minify=false) with error:(/Users/myname/myapp/index.js: Cannot find module 'babel/plugin-proposal-nullish-coalescing-operator' from '/Users/myname/myapp' (null))

__38-[RCTCxxBridge loadSource:onProgress:]_block_invoke.233
    RCTCxxBridge.mm:422
invocation function for block in attemptAsynchronousLoadOfBundleAtURL(NSURL*, void (RCTLoadingProgress*) block_pointer, void (NSError*, RCTSource*) block_pointer)
__80-[RCTMultipartDataTask URLSession:streamTask:didBecomeInputStream:outputStream:]_block_invoke
-[RCTMultipartStreamReader emitChunk:headers:callback:done:]
-[RCTMultipartStreamReader readAllPartsWithCompletionCallback:progressCallback:]
-[RCTMultipartDataTask URLSession:streamTask:didBecomeInputStream:outputStream:]
_CFNetworkHTTPConnectionCacheSetLimit
__NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__
-[NSBlockOperation main]
__NSOPERATION_IS_INVOKING_MAIN__
-[NSOperation start]
__NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__
__NSOQSchedule_f
_dispatch_block_async_invoke2
_dispatch_client_callout
_dispatch_continuation_pop
_dispatch_async_redirect_invoke
_dispatch_root_queue_drain
_dispatch_worker_thread2
_pthread_wqthread
start_wqthread

这是我的 package.json

{
  "name": "Athalens",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "algoliasearch": "^3.30.0",
    "lodash": "^4.17.10",
    "react": …