安装MuPDF时Pod安装失败

编程问答 2022-06-06

问题描述

我正在开发pdf查看器应用程序，并且正在使用MuPdf库cocoapods。我创建了一个新项目，添加了一个pod文件并运行了pod安装。发生以下错误。感谢您提供任何帮助来解决此问题。我设置了自动管理项目登录。

Analyzing dependencies
Downloading dependencies
Installing MuPDF (1.10)
[!] /bin/bash -c 
set -e
cd platform/ios
# release armv7 + arm64
xcodebuild -scheme MuPDF -configuration Release CODE_SIGN_IDENTITY="" CODE_SIGNING_required=NO

# debug 64bit sim
xcodebuild -scheme MuPDF -configuration Release -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO CODE_SIGN_IDENTITY="" CODE_SIGNING_required=NO
cd ../../build/
for i in mupdf mupdfthird; do
    LIB=lib${i}.a
    lipo -create -output $LIB release-ios-i386-x86_64/$LIB release-ios-armv7-arm64/$LIB
done

# rename to avoid any conflict with the libmupdf.a that the pod generates
mv libmupdf.a libmupdfcore.a

# copy iOS headers into the general include directory,as
# cocoapods 1.0 insists that all headers are under the
# header_mappings_dir location
cd ..
cp platform/ios/Classes/*.h platform/ios/common.h include/mupdf/
cd platform/ios
# Now fix the imports/includes to be mupdf/foo.h instead of foo.h
find . -name '*.[mh]' -print0 | xargs -0 perl -pi -e 's,#import "Mu,#import "mupdf/Mu,'
find . -name '*.[mh]' -print0 | xargs -0 perl -pi -e 's,#include "common.h",#include       "mupdf/common.h",#import "common.h",#import "mupdf/common.h",'

# the reference to memory.h in memento.h upsets xcode when
# building a module (fixed upstream for version after 1.9)
cd ../..
find . -name 'memento.h' -print0 | xargs -0 perl -pi -e 's,#include <memory.h>,#include    <stdlib.h>,'

Command line invocation:
    /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -scheme MuPDF -configuration Release CODE_SIGN_IDENTITY= CODE_SIGNING_required=NO

Build settings from command line:
    CODE_SIGN_IDENTITY = 
    CODE_SIGNING_required = NO

note: Using new build system
note: Building targets in parallel
note: Planning build
note: Constructing build description
error: An empty identity is not valid when signing a binary for the product type 'Application'. (in target 'MuPDF' from project 'MuPDF')

** BUILD Failed **

解决方法

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