Flutter:日志详细信息=> Xcode构建已完成。无法构建iOS应用,当我运行flutter运行iOS时,谁能帮我解决与ios相关的错误...
Xcode build done. 21.9s
Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **
Xcode's output:
↳
=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Debug ===
ld: warning: Could not find auto-linked library 'swiftFoundation'
ld: warning: Could not find auto-linked library 'swiftMetal'
ld: warning: Could not find auto-linked library 'swiftDarwin'
ld: warning: Could not find auto-linked library 'swiftUIKit'
ld: warning: Could not find auto-linked library 'swiftCoreFoundation'
ld: warning: Could not find auto-linked library 'swiftQuartzCore'
ld: warning: Could not find auto-linked library 'swiftCore'
ld: warning: Could not find auto-linked library 'swiftCoreGraphics'
ld: warning: Could not find auto-linked library 'swiftObjectiveC'
ld: warning: Could not find auto-linked library 'swiftDispatch'
ld: warning: Could not find auto-linked library 'swiftCoreMedia'
ld: warning: Could not find auto-linked library 'swiftSwiftOnoneSupport'
ld: warning: Could not find auto-linked library 'swiftCoreImage'
ld: warning: Could not find auto-linked library 'swiftCoreAudio'
Undefined symbols for architecture x86_64:
扑打医生-v
[✓] Flutter(频道稳定,在Mac OS X 10.14.6上为v1.9.1 + hotfix.6 18G87,区域设置为en-IN) •位于/ Users / btlmac / www / flutter的Flutter版本1.9.1 + hotfix.6 •Framework修订版68587a0916(10周前),2019-09-13 19:46:58 -0700 •引擎修订版b863200c37 •Dart 2.5.0版
[✓] Android工具链-为Android设备开发(Android SDK 版本28.0.3) •位于/ Users / btlmac / Library / Android / sdk的Android SDK •未配置Android NDK位置(可选;对本机性能分析支持很有用) •平台android-29,构建工具28.0.3 •ANDROID_HOME = / Users / btlmac / Library / Android / sdk •Java二进制文件,位于:/ Applications / Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java •Java版本OpenJDK运行时环境(内部版本1.8.0_152-release-1024-b01) •接受所有Android许可。
[✓] Xcode-为iOS和macOS开发(Xcode 10.2.1) •Xcode位于/Applications/Xcode.app/Contents/Developer •Xcode 10.2.1,内部版本10E1001 •CocoaPods版本1.8.4
[✓] Android Studio(3.1版) •位于/ Applications / Android Studio.app/Contents的Android Studio •Flutter插件版本29.0.1 •Dart插件版本173.4700 •Java版本OpenJDK运行时环境(内部版本1.8.0_152-release-1024-b01)
[✓] VS代码(1.40.1版) •/ Applications / Visual Studio Code.app/Contents中的VS代码 •Flutter扩展版本3.6.0
[✓]已连接设备(2个可用) •Lenovo X3a40•5453f602•android-arm64•安卓6.0.1(API 23) •iPhone X•A70C38B1-AE7B-4EF5-B570-8872C81C147B•ios•com.apple.CoreSimulator.SimRuntime.iOS-12-2(模拟器)
•找不到问题!
答案 0 :(得分:0)
运行 flutter clean
通常可以解决构建问题。该命令会清除项目的构建缓存,并尝试再次运行应用程序应该会重建项目并可能清除所有错误。
如果您仍然遇到问题,提供一个 minimal repro 让人们能够复制给定的问题也很有帮助。
答案 1 :(得分:0)
尝试设置您的 Runner > 信息 > 像这样的配置并按照此 Flutter Run with Hot Reload on Real iOS Devices guide ?