如果你正在使用迦太基，那么你可能会遇到这个问题，因为项目是:

缺少carthage复制框架构建阶段。 或者构建阶段不包括所有的框架(不完整的列表)。

该操作将框架筛选为一组有效的体系结构(代码)。

设置复制框架构建阶段

来自迦太基建筑的iOS步骤:

On your application targets’ “Build Phases” settings tab, click the “+” icon and choose “New Run Script Phase”. Create a Run Script in which you specify your shell (ex: bin/sh), add the following contents to the script area below the shell: /usr/local/bin/carthage copy-frameworks and add the paths to the frameworks you want to use under “Input Files”, e.g.: $(SRCROOT)/Carthage/Build/iOS/Box.framework $(SRCROOT)/Carthage/Build/iOS/Result.framework $(SRCROOT)/Carthage/Build/iOS/ReactiveCocoa.framework This script works around an App Store submission bug triggered by universal binaries and ensures that necessary bitcode-related files and dSYMs are copied when archiving.

感谢以上所有的答案。下面是一个在swift 4.2和5中工作的脚本。将Your_Framework_Name字符串替换为框架的原始名称。

APP_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}"
FRAMEWORK_NAME="Your_Framework_Name.framework"
# Check if Framework is present.
FRAMEWORK_LOCATION=$(find "$APP_PATH" -name "$FRAMEWORK_NAME" -type d)
if [ -z $FRAMEWORK_LOCATION ]; then
echo "Couldn't find Your_Framework_Name.framework in $APP_PATH. Make sure 'Embed Frameworks' build phase is listed before the 'Strip Unused Architectures' build phase."
exit 1
fi
# This script strips unused architectures
find "$APP_PATH" -name "$FRAMEWORK_NAME" -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"
echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"
EXTRACTED_ARCHS=()
for ARCH in $ARCHS
do
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
done
echo "Merging extracted architectures: ${ARCHS}"
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"
rm "${EXTRACTED_ARCHS[@]}"
echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"
done

通过稍微修改pAky88答案中的运行脚本并在嵌入框架后执行，这个问题为我解决了。还要确保取消“仅在安装时运行脚本”的复选框。

/usr/local/bin/carthage copy-frameworks

#!/usr/bin/env bash

APP_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}"

# This script loops through the frameworks embedded in the application and
# removes unused architectures.
find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"

if [ ! -f "${FRAMEWORK_EXECUTABLE_PATH}" ]; then
continue
fi

if xcrun lipo -info "${FRAMEWORK_EXECUTABLE_PATH}" | grep --silent "Non-fat"; then
echo "Framework non-fat, skipping: $FRAMEWORK_EXECUTABLE_NAME"
continue
fi

echo "Thinning framework $FRAMEWORK_EXECUTABLE_NAME"

EXTRACTED_ARCHS=()

for ARCH in $ARCHS
do
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
xcrun lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
done

echo "Merging extracted architectures: ${ARCHS}"
xcrun lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"
rm "${EXTRACTED_ARCHS[@]}"

echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"
done

即使在添加脚本和更新框架几次之后，我也遇到了同样的问题。

确保在xCode中脚本被添加在嵌入之后的末尾。我想我不小心在嵌入框架之前移动了脚本。

注意:我有xCode 9.1

使用下面的步骤从框架中删除[x86_64, i386]。[x86_64, i386]用于模拟器。

打开终端 打开你的项目拖动路径各自的框架到终端 例如:cd /Users/MAC/Desktop/MyProject/Alamofire.framework 在下面的命令中设置你的框架名称并运行

lipo -remove i386 Alamofire -o Alamofire && lipo -remove x86_64 Alamofire -o Alamofire

现在再次打开您的项目，清洁，构建和运行，并创建存档…

下面是我专门用来从可执行文件中删除一个框架架构的脚本。

# Remove unused Framework architecture from "YourApp" framework.

FRAMEWORK_EXECUTABLE_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}/Frameworks/YourApp.framework/YourApp"

echo "$FRAMEWORK_EXECUTABLE_PATH"

cp "$FRAMEWORK_EXECUTABLE_PATH" "${FRAMEWORK_EXECUTABLE_PATH}_X86_64"

echo "Executing following command to remove x86_64 arch from YourApp framework executable"
echo "lipo -remove x86_64 \"$FRAMEWORK_EXECUTABLE_PATH\" -o \"${FRAMEWORK_EXECUTABLE_PATH}_X86_64\""

lipo -remove x86_64 "${FRAMEWORK_EXECUTABLE_PATH}_X86_64" -o "$FRAMEWORK_EXECUTABLE_PATH"

rm "${FRAMEWORK_EXECUTABLE_PATH}_X86_64"

将此脚本添加到项目目标的“构建阶段”中。请务必选中复选框:“仅在安装时运行脚本”