React|React Native 环境搭建遇到的错误整理 ReactNative环境搭建遇到的错误整

环境搭建

官网
中文社区

研究中的 github
错误0

###解决方法：手动设置IP- RCTBundleURLProvider在接口中暴露了jsLocation属性，可以通过setJsLocation手动设置IP。``` NSURL *jsCodeLocation; [[RCTBundleURLProvider sharedSettings] setDefaults]; #if DEBUG [[RCTBundleURLProvider sharedSettings] setJsLocation:@"192.168.1.101"]; #endif jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index.ios" fallbackResource:nil];

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错误1

2016-09-24 10:57:56.432 [warn][tid:main][RCTEventEmitter.m:54] Sending websocketFailed with no listeners registered.
2016-09-24 10:57:56.471 [info][tid:com.facebook.react.JavaScript] Running application "HelloWorld" with appParams: {"rootTag":1,"initialProps":{}}. DEV === true, development-level warning are ON, performance optimizations are OFF

解决方法：
本地服务器未启动 sudo npm start

错误2

2016-09-24 11:01:14.620 HelloWorld[56128:350791] App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.

###解决方法：禁用https ：

NSAppTransportSecurity NSAllowsArbitraryLoads

* ##错误3 >``` You are currently running Node v0.12.0 but React Native requires >=4. Please use a supported version of Node. See https://facebook.github.io/react-native/docs/getting-started.html

解决方法：
安装一个nvm，通过nvm安装一个nodejs4.0以上的版本

【React|React Native 环境搭建遇到的错误整理】brew install nvm
vim bash_profile 添加自动启动
- export NVM_DIR=~/.nvm
- source $(brew --prefix nvm)/nvm.sh
source bash_profile
nvm install v4.2.4
sudo react-navtive init HelloWorld(项目名称)

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