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React Native BUILD SUCCEED，但“没有启动设备".

本文介绍了React Native BUILD SUCCEED，但“没有启动设备".的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

限时删除！！

这是我的环境:

➜ AwesomeProject 节点 --versionv6.3.0➜ AwesomeProject npm --version3.10.3➜ AwesomeProject react-native --version反应原生cli:1.0.0反应原生:0.29.0➜ AwesomeProject 守望者 --version3.0.0

Xcode 7.3.1 版

我创建了在以下位置描述的 AwesomeProject:https://facebook.github.io/react-native/docs/getting-started.html#content

然后执行:sudo react-native run-ios

这是我得到的:

...导出 SYSTEM_DEVELOPER_USR_DIR=/Applications/Xcode.app/Contents/Developer/usr导出 SYSTEM_DEVELOPER_UTILITIES_DIR=/Applications/Xcode.app/Contents/Developer/Applications/Utilities导出 SYSTEM_DOCUMENTATION_DIR=/库/文档export SYSTEM_KEXT_INSTALL_PATH=/System/Library/Extensions导出 SYSTEM_LIBRARY_DIR=/系统/库export TAPI_VERIFY_MODE=ErrorsOnly导出 TARGETED_DEVICE_FAMILY=1export TARGETNAME=AwesomeProjectexport TARGET_BUILD_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Products/Debug-iphonesimulator导出 TARGET_DEVICE_MODEL=iPhone7,2导出 TARGET_DEVICE_OS_VERSION=9.3export TARGET_NAME=AwesomeProjectexport TARGET_TEMP_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build导出 TEMP_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.buildexport TEMP_FILES_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build导出 TEMP_FILE_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build导出 TEMP_ROOT=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediatesexport TOOLCHAINS=com.apple.dt.toolchain.XcodeDefaultexport TOOLCHAIN_DIR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain导出 TREAT_MISSING_BASELINES_AS_TEST_FAILURES=NO导出 UID=0export UNLOCALIZED_RESOURCES_FOLDER_PATH=AwesomeProject.app出口 UNSTRIPPED_PRODUCT=NO导出用户=root导出 USER_APPS_DIR=/var/root/Applications导出 USER_LIBRARY_DIR=/var/root/Library导出 USE_DYNAMIC_NO_PIC=YES导出 USE_HEADERMAP=YES导出 USE_HEADER_SYMLINKS=NO出口 VALIDATE_PRODUCT=NO导出 VALID_ARCHS="i386 x86_64"导出 VERBOSE_PBXCP=NOexport VERSIONPLIST_PATH=AwesomeProject.app/version.plist导出 VERSION_INFO_BUILDER=rootexport VERSION_INFO_FILE=AwesomeProject_vers.cexport VERSION_INFO_STRING="\"@(#)PROGRAM:AwesomeProject PROJECT:AwesomeProject-\""出口 WRAPPER_EXTENSION=app导出 WRAPPER_NAME=AwesomeProject.app导出 WRAPPER_SUFFIX=.app出口 WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES=NO导出 XCODE_APP_SUPPORT_DIR=/Applications/Xcode.app/Contents/Developer/Library/Xcode导出 XCODE_PRODUCT_BUILD_VERSION=7D1014导出 XCODE_VERSION_ACTUAL=0731导出 XCODE_VERSION_MAJOR=0700导出 XCODE_VERSION_MINOR=0730export XPCSERVICES_FOLDER_PATH=AwesomeProject.app/XPCServices出口 YACC=yacc出口拱门=x86_64导出诊断消息长度=124出口变体=正常/bin/sh -c/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build/Script-00DD1BFF1BD5951E006B06BC.sh跳过模拟器平台的捆绑=== BUILD TARGET AwesomeProjectTests OF PROJECT AwesomeProject with CONFIGURATION Debug ===检查依赖项** 构建成功 **安装 build/Build/Products/Debug-iphonesimulator/AwesomeProject.app没有启动任何设备.启动 org.reactjs.native.example.AwesomeProject没有启动任何设备.

iOS iPhone 6 模拟器只是显示黑屏.

想法?

解决方案

当点击 react-native run-ios 时，打印到控制台的第一行之一会是这样的(或类似的)

正在启动 iPhone 6 (10.0)...
  1. 手动启动相应的模拟器
    • 转到spotlight search并开始输入模拟器
    • 当聚光灯显示搜索结果时，选择模拟器应用并按 Enter
    • 转到模拟器应用程序的菜单:Hardwire -> Device -> iOS 10.0 -> iPhone 6 并选择它
  2. 重置
    • 转到模拟器应用程序的菜单:模拟器 -> 重置内容和设置...
  3. 重试
    • 再次命令react-native run-ios

Here's my environment:

➜  AwesomeProject node --version
v6.3.0
➜  AwesomeProject npm --version
3.10.3
➜  AwesomeProject react-native --version
react-native-cli: 1.0.0
react-native: 0.29.0
➜  AwesomeProject watchman --version
3.0.0

Xcode version 7.3.1

I created the AwesomeProject described on: https://facebook.github.io/react-native/docs/getting-started.html#content

Then execute: sudo react-native run-ios

Here's what I'm getting:

...
    export SYSTEM_DEVELOPER_USR_DIR=/Applications/Xcode.app/Contents/Developer/usr
    export SYSTEM_DEVELOPER_UTILITIES_DIR=/Applications/Xcode.app/Contents/Developer/Applications/Utilities
    export SYSTEM_DOCUMENTATION_DIR=/Library/Documentation
    export SYSTEM_KEXT_INSTALL_PATH=/System/Library/Extensions
    export SYSTEM_LIBRARY_DIR=/System/Library
    export TAPI_VERIFY_MODE=ErrorsOnly
    export TARGETED_DEVICE_FAMILY=1
    export TARGETNAME=AwesomeProject
    export TARGET_BUILD_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Products/Debug-iphonesimulator
    export TARGET_DEVICE_MODEL=iPhone7,2
    export TARGET_DEVICE_OS_VERSION=9.3
    export TARGET_NAME=AwesomeProject
    export TARGET_TEMP_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build
    export TEMP_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build
    export TEMP_FILES_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build
    export TEMP_FILE_DIR=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build
    export TEMP_ROOT=/Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates
    export TOOLCHAINS=com.apple.dt.toolchain.XcodeDefault
    export TOOLCHAIN_DIR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
    export TREAT_MISSING_BASELINES_AS_TEST_FAILURES=NO
    export UID=0
    export UNLOCALIZED_RESOURCES_FOLDER_PATH=AwesomeProject.app
    export UNSTRIPPED_PRODUCT=NO
    export USER=root
    export USER_APPS_DIR=/var/root/Applications
    export USER_LIBRARY_DIR=/var/root/Library
    export USE_DYNAMIC_NO_PIC=YES
    export USE_HEADERMAP=YES
    export USE_HEADER_SYMLINKS=NO
    export VALIDATE_PRODUCT=NO
    export VALID_ARCHS="i386 x86_64"
    export VERBOSE_PBXCP=NO
    export VERSIONPLIST_PATH=AwesomeProject.app/version.plist
    export VERSION_INFO_BUILDER=root
    export VERSION_INFO_FILE=AwesomeProject_vers.c
    export VERSION_INFO_STRING="\"@(#)PROGRAM:AwesomeProject  PROJECT:AwesomeProject-\""
    export WRAPPER_EXTENSION=app
    export WRAPPER_NAME=AwesomeProject.app
    export WRAPPER_SUFFIX=.app
    export WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES=NO
    export XCODE_APP_SUPPORT_DIR=/Applications/Xcode.app/Contents/Developer/Library/Xcode
    export XCODE_PRODUCT_BUILD_VERSION=7D1014
    export XCODE_VERSION_ACTUAL=0731
    export XCODE_VERSION_MAJOR=0700
    export XCODE_VERSION_MINOR=0730
    export XPCSERVICES_FOLDER_PATH=AwesomeProject.app/XPCServices
    export YACC=yacc
    export arch=x86_64
    export diagnostic_message_length=124
    export variant=normal
    /bin/sh -c /Users/glaksmono/Documents/React/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Debug-iphonesimulator/AwesomeProject.build/Script-00DD1BFF1BD5951E006B06BC.sh
Skipping bundling for Simulator platform

=== BUILD TARGET AwesomeProjectTests OF PROJECT AwesomeProject WITH CONFIGURATION Debug ===

Check dependencies

** BUILD SUCCEEDED **

Installing build/Build/Products/Debug-iphonesimulator/AwesomeProject.app
No devices are booted.
Launching org.reactjs.native.example.AwesomeProject
No devices are booted.

And the iOS iPhone 6 simulator is just showing a black screen.

Ideas?

解决方案

When hitting react-native run-ios, one of the first lines printed to console, would be something like this (or similar)

Launching iPhone 6 (10.0)...
  1. Boot the respective simulator manually
    • Go to spotlight search and start to type simulator
    • When spotlight presents the search result, choose the simulator app and hit Enter
    • Go to simulator app's menu: Hardwire -> Device -> iOS 10.0 -> iPhone 6 and select it
  2. Reset
    • Go to simulator app's menu: Simulator -> Reset Content and Settings...
  3. Retry
    • Command react-native run-ios again

这篇关于React Native BUILD SUCCEED，但“没有启动设备".的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

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