【run-ios 失败解决方案】unable to find utility "simctl"
来源:2-1 本地环境搭建

Scott
2016-09-02
有同学遇到这个问题可以看下:
Found Xcode project imoocApp.xcodeproj xcrun: error: unable to find utility "simctl", not a developer tool or in PATH /Users/black/Projects/gougou-app/node_modules/promise/lib/done.js:10 throw err; ^ Error: Command failed: xcrun simctl list devices xcrun: error: unable to find utility "simctl", not a developer tool or in PATH at checkExecSyncError (child_process.js:483:13) at Object.execFileSync (child_process.js:503:13) at _runIOS (runIOS.js:54:19) at runIOS.js:24:5 at tryCallTwo (/Users/black/Projects/gougou-app/node_modules/promise/ lib/core.js:45:5) at doResolve (/Users/black/Projects/gougou-app/node_modules/promise/ lib/core.js:200:13) at new Promise (/Users/black/Projects/gougou-app/node_modules/promise/ lib/core.js:66:3) at Array.runIOS (runIOS.js:23:10) at Object.run (/Users/black/Projects/gougou-app/node_modules/ react-native/local-cli/cli.js:86:13) at Object.<anonymous> (/Users/black/.nvm/versions/node/v6.5.0/ lib/node_modules/react-native-cli/index.js:88:7)
这是 xcode 引发的异常,解决方案如下:
打开 App Store,搜索 xcode 确认安装(安装比较慢,可以科学上网)
安装完毕以后,确保从应用里面打开 xcode,应该会触发一些更新和初始化
等到成功打开 xcode 以后,再重新执行 react-native run-ios
写回答
1回答
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化龙贝
2016-09-08
react-native upgrade
也可能对你有用
20
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