React Native Examples无法运行起来

#1

SourceTree从Github上面https://github.com/facebook/react-native获取到了源码,然后按照提示去运行示例,node与watchman都已经安装了,在运行的时候报出这个错误

module.js:338
    throw err;
          ^
Error: Cannot find module 'escape-string-regexp'
    at Function.Module._resolveFilename (module.js:336:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.<anonymous> (/Users/xxxx/Dev/GitHubLibrary/react-native/node_modules/chalk/index.js:2:26)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Module.require (module.js:365:17)

求教,有谁遇到过这个问题的吗?

#2

有执行 npm install 吗

#3

执行过了,问题应该产生在执行这个脚本的时候没有找到相关模块
react-native/node_modules/chalk/index.js

‘use strict’;
var escapeStringRegexp = require(‘escape-string-regexp’);
var ansiStyles = require(‘ansi-styles’);
var stripAnsi = require(‘strip-ansi’);
var hasAnsi = require(‘has-ansi’);
var supportsColor = require(‘supports-color’);
var defineProps = Object.defineProperties;
var isSimpleWindowsTerm = process.platform === ‘win32’ && !/^xterm/i.test(process.env.TERM);

#4

同问啊 急死了 另外 我10.10 mac xcode6.4 创建项目可以运行 10.11macbook xcode7 创建项目就不能运行了 RCTImage报错

#5

额 我已经解决了 ,忘记来这回复了,官网的说法有问题,按照他的库下载下来实际上是缺少很多依赖的,缺少什么依赖就
npm install --save xxxxx
安装依赖就行了,比如上面的就是
npm install --save escape-string-regexp
你试试,我一会贴一下我添加完依赖之后的package.json

PS:我的terminal是切在react-native根目录安装

1 Like
#6

{
“name”: “react-native”,
“version”: “0.8.0”,
“description”: “A framework for building native apps using React”,
“license”: “BSD-3-Clause”,
“repository”: {
“type”: “git”,
“url”: "git@github.com:facebook/react-native.git"
},
“jest”: {
“scriptPreprocessor”: “jestSupport/scriptPreprocess.js”,
“setupEnvScriptFile”: “jestSupport/env.js”,
“testPathIgnorePatterns”: [
“/node_modules/”,
“packager/react-packager/src/Activity/”
],
“testFileExtensions”: [
“js”
],
“unmockedModulePathPatterns”: [
“promise”,
“source-map”
]
},
“main”: “Libraries/react-native/react-native.js”,
“files”: [
“React”,
“React.podspec”,
“Examples/SampleApp”,
“Libraries”,
“packager”,
“cli.js”,
“local-cli”,
“init.sh”,
“LICENSE”,
“PATENTS”,
“README.md”,
“jestSupport”
],
“scripts”: {
“test”: “jest”,
“lint”: “node linter.js Examples/ Libraries/”,
“start”: “./packager/packager.sh”
},
“bin”: {
“react-native-start”: “packager/packager.sh”
},
“dependencies”: {
“absolute-path”: “0.0.0”,
“ansi-styles”: “^2.1.0”,
“babel”: “5.4.3”,
“babel-core”: “^5.6.4”,
“chalk”: “^1.0.0”,
“connect”: “2.8.3”,
“debug”: “~2.1.0”,
“escape-string-regexp”: “^1.0.3”,
“fb-watchman”: “^1.2.0”,
“graceful-fs”: “^3.0.6”,
“has-ansi”: “^2.0.0”,
“image-size”: “0.3.5”,
“immutable”: “^3.7.4”,
“joi”: “~5.1.0”,
“jstransform”: “11.0.1”,
“minimatch”: “^2.0.10”,
“module-deps”: “3.5.6”,
“optimist”: “0.6.1”,
“promise”: “^7.0.3”,
“react-timer-mixin”: “^0.13.1”,
“react-tools”: “0.13.2”,
“rebound”: “^0.0.12”,
“sane”: “^1.1.2”,
“semver”: “^4.3.6”,
“source-map”: “0.1.31”,
“stacktrace-parser”: “frantic/stacktrace-parser#493c5e5638”,
“strip-ansi”: “^3.0.0”,
“supports-color”: “^3.1.0”,
“uglify-js”: “~2.4.16”,
“underscore”: “1.7.0”,
“walker”: “^1.0.7”,
“watch”: “^0.16.0”,
“wordwrap”: “^1.0.0”,
“worker-farm”: “^1.3.1”,
“ws”: “0.4.31”,
“yargs”: “1.3.2”
},
“devDependencies”: {
“jest-cli”: “facebook/jest#0.5.x”,
“babel-eslint”: “3.1.5”,
“eslint”: “0.21.2”,
“eslint-plugin-react”: “2.3.0”
}
}
这个是我跑起来之后的package.json

#7

/Users/admin/Desktop/react-native-master/packager/react-packager/src/FileWatcher/index.js:51
function(…args){return _this.emit.apply(_this,[‘all’].concat(args));});});
^^^
SyntaxError: Unexpected token …
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:413:25)
at normalLoader (/Users/admin/Desktop/react-native-master/node_modules/babel-core/lib/api/register/node.js:199:5)
at Object.require.extensions.(anonymous function) [as .js] (/Users/admin/Desktop/react-native-master/node_modules/babel-core/lib/api/register/node.js:216:7)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.require (module.js:365:17)
at require (module.js:384:17)
at Object. (/Users/admin/Desktop/react-native-master/packager/react-packager/src/Server/index.js:14:19)
at Module._compile (module.js:430:26)
Process terminated. Press to close the window

npm install 过了 报这个错误。。 Examples目录下的每个项目都是单独打开运行吗 还是打开一个就都可以访问到。。。。。

#8

我这边同时只能运行一个程序,运行一个之后如果不关闭的再运行另外一个就会报错,具体错误原因我忘记了,不知道是不是你这个错误,当时报的错误意思大概就是已经有一个程序运行了,请关闭balabala的

#9

要sudo执行~~我后来直接执行了一次sudo npm install