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我正在尝试向现有应用程序添加颤振。因此，在制作应用程序之前，我尝试使用全新的 Xcode 10 Single View Application。我在https://github.com/flutter/flutter/wiki/Add-Flutter-to-existing-apps上遵循了教程，但在目标的构建阶段添加运行脚本后卡住了。它给出了错误：

错误：

iphoneos/AFEiOS.build
    export TEMP_ROOT=/Users/dhavalkansara/Library/Developer/Xcode/DerivedData/AFEiOS-gctxucyuhlhesnfkbuxfswkozboo/Build/Intermediates.noindex
    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 TeamIdentifierPrefix=RQ9BPQCP49.
    export UID=501
    export UNLOCALIZED_RESOURCES_FOLDER_PATH=AFEiOS.app
    export UNSTRIPPED_PRODUCT=NO
    export USER=dhavalkansara
    export USER_APPS_DIR=/Users/dhavalkansara/Applications
    export USER_LIBRARY_DIR=/Users/dhavalkansara/Library
    export USE_DYNAMIC_NO_PIC=YES
    export USE_HEADERMAP=YES
    export USE_HEADER_SYMLINKS=NO
    export VALIDATE_PRODUCT=NO
    export VALID_ARCHS="arm64 arm64e armv7 armv7s"
    export VERBOSE_PBXCP=NO
    export VERSIONPLIST_PATH=AFEiOS.app/version.plist
    export VERSION_INFO_BUILDER=dhavalkansara
    export VERSION_INFO_FILE=AFEiOS_vers.c
    export VERSION_INFO_STRING=""@(#)PROGRAM:AFEiOS  PROJECT:AFEiOS-""
    export WRAPPER_EXTENSION=app
    export WRAPPER_NAME=AFEiOS.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=10E1001
    export XCODE_VERSION_ACTUAL=1020
    export XCODE_VERSION_MAJOR=1000
    export XCODE_VERSION_MINOR=1020
    export XPCSERVICES_FOLDER_PATH=AFEiOS.app/XPCServices
    export YACC=yacc
    export arch=undefined_arch …

我正在使用 VSCode 开发 Flutter 应用程序，在将 XCode 升级到最新版本（14.3）后，我无法在模拟器（iOS 15、IPhone11）上运行我的 Flutter 应用程序。这是错误消息：

Error (Xcode): File not found: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/arc/libarclite_iphonesimulator.a

Error (Xcode): Linker command failed with exit code 1 (use -v to see invocation)

Could not build the application for the simulator.

我正在 Flutter 中开发一个应用程序。我尝试构建该应用程序，但出现以下错误并且无法运行该应用程序。

xcodebuild[80270:554507]  DVTAssertions: Warning in
    /Library/Caches/com.apple.xbs/Sources/DVTiOSFrameworks/DVTiOSFrameworks...
    Details:  (null) deviceType from <UDID> was NULL when -platform called.
    Object:   <DTDKMobileDeviceToken: <TOKEN>>
    Method:   -platform
    Thread:   <NSThread: <TOKEN>>{number = 2, name = (null)}
    Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.

昨天，我创建了一个名为 Sample1 的 flutter 项目。\n并且工作正常。\n但是当我今天尝试打开该文件并尝试运行它时，出现错误。

日志说

Running "flutter pub get" in sample1...                            603ms\nLaunching lib/main.dart on iPhone 8 in debug mode...\nRunning pod install...                                           1,313ms\nRunning Xcode build...                                                  \nXcode build done.                                           11.8s\nFailed to build iOS app\nError output from Xcode build:\n\xe2\x86\xb3\n    ** BUILD FAILED **\n\n\nXcode\'s output:\n\xe2\x86\xb3\n\n    Command PhaseScriptExecution failed with a nonzero exit code\n    note: Using new build system\n    note: Building targets in parallel\n    note: Planning build\n    note: Analyzing workspace\n    note: Constructing build description\n    note: Build preparation complete\n    warning: Capabilities for Signing …