??? 2>&1" 这个导致打包失败？

[Oklahomawhore]

2>&1 这个是什么意思？ framework打包失败

Build command failed: xcodebuild -create-xcframework -output /var/folders/40/xh5_7grd7n50qd6vqjrg0p4c0000gn/T/frameworks-rpci9rgc/Pods/******.xcframework 2>&1 Output: error: at least one framework or library must be specified.

              EOF

[TyrantDante]

管道操作，失败原因是因为没有找到framework。你的simular有的特殊标志么

[TyrantDante]

可以提供podspec么？

[Oklahomawhore]

#
#  Be sure to run `pod spec lint uluEventSDK.podspec' to ensure this is a
#  valid spec and to remove all comments including this before submitting the spec.
#
#  To learn more about Podspec attributes see https://guides.cocoapods.org/syntax/podspec.html
#  To see working Podspecs in the CocoaPods repo see https://github.com/CocoaPods/Specs/
#

Pod::Spec.new do |spec|

  # ―――  Spec Metadata  ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  These will help people to find your library, and whilst it
  #  can feel like a chore to fill in it's definitely to your advantage. The
  #  summary should be tweet-length, and the description more in depth.
  #

  spec.name         = "uluEventSDK"
  spec.version      = "2.2.8"
  spec.summary      = "Event Log upload SDK."

  # This description is used to generate tags and improve search results.
  #   * Think: What does it do? Why did you write it? What is the focus?
  #   * Try to keep it short, snappy and to the point.
  #   * Write the description between the DESC delimiters below.
  #   * Finally, don't worry about the indent, CocoaPods strips it!
  spec.description  = <<-DESC
  
  Event upload sdk.
  
  #How to Install
  
  pod 'uluEventSDK', '~> 2.2.7'
                   DESC

  spec.homepage     = "http://www.ulugame.com"
  # spec.screenshots  = "www.example.com/screenshots_1.gif", "www.example.com/screenshots_2.gif"


  # ―――  Spec License  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Licensing your code is important. See https://choosealicense.com for more info.
  #  CocoaPods will detect a license file if there is a named LICENSE*
  #  Popular ones are 'MIT', 'BSD' and 'Apache License, Version 2.0'.
  #

  spec.license      = "Apache License, Version 2.0"
  # spec.license      = { :type => "MIT", :file => "FILE_LICENSE" }


  # ――― Author Metadata  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Specify the authors of the library, with email addresses. Email addresses
  #  of the authors are extracted from the SCM log. E.g. $ git log. CocoaPods also
  #  accepts just a name if you'd rather not provide an email address.
  #
  #  Specify a social_media_url where others can refer to, for example a twitter
  #  profile URL.
  #

  spec.author             = { "simon" => "[email protected]" }
  # Or just: spec.author    = "Oklahomawhore"
  # spec.authors            = { "Oklahomawhore" => "[email protected]" }
  # spec.social_media_url   = "https://twitter.com/Oklahomawhore"

  # ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  If this Pod runs only on iOS or OS X, then specify the platform and
  #  the deployment target. You can optionally include the target after the platform.
  #

  spec.platform     = :ios
  # spec.platform     = :ios, "5.0"

  #  When using multiple platforms
  spec.ios.deployment_target = "10.0"
  # spec.osx.deployment_target = "10.7"
  # spec.watchos.deployment_target = "2.0"
  # spec.tvos.deployment_target = "9.0"


  # ――― Source Location ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Specify the location from where the source should be retrieved.
  #  Supports git, hg, bzr, svn and HTTP.
  #

  spec.source       = { :http => "https://github.com/ulu-ios/ulugamesdk/releases/download/Pod-#{spec.version}/uluEventSDK.framework.zip" }


  # ――― Source Code ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  CocoaPods is smart about how it includes source code. For source files
  #  giving a folder will include any swift, h, m, mm, c & cpp files.
  #  For header files it will include any header in the folder.
  #  Not including the public_header_files will make all headers public.
  #

  # spec.source_files  = "./uluEventSDK/*.{h,m}"
  # spec.exclude_files = "Classes/Exclude"

  # spec.public_header_files = "Classes/**/*.h"
  spec.ios.vendored_frameworks = "uluEventSDK.framework"
  spec.static_framework = true

  # ――― Resources ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  A list of resources included with the Pod. These are copied into the
  #  target bundle with a build phase script. Anything else will be cleaned.
  #  You can preserve files from being cleaned, please don't preserve
  #  non-essential files like tests, examples and documentation.
  #

  # spec.resource  = "icon.png"
  # spec.resources = "Resources/*.png"

  # spec.preserve_paths = "FilesToSave", "MoreFilesToSave"


  # ――― Project Linking ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Link your library with frameworks, or libraries. Libraries do not include
  #  the lib prefix of their name.
  #

  # spec.framework  = "SomeFramework"
  # spec.frameworks = "SomeFramework", "AnotherFramework"

  # spec.library   = "iconv"
  # spec.libraries = "iconv", "xml2"


  # ――― Project Settings ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  If your library depends on compiler flags you can set them in the xcconfig hash
  #  where they will only apply to your library. If you depend on other Podspecs
  #  you can include multiple dependencies to ensure it works.

  # spec.requires_arc = true

  # spec.xcconfig = { "HEADER_SEARCH_PATHS" => "$(SDKROOT)/usr/include/libxml2" }
  # spec.dependency "JSONKit", "~> 1.4"
  spec.ios.xcconfig = {"OTHER_LDFLAGS" => "-framework uluEventSDK"}
  spec.dependency 'GBDeviceInfo', '~> 6.6.0'
  spec.dependency 'AppsFlyerFramework', '~> 6.3.2'
  spec.dependency 'AliyunSlsObjc', '~> 1.2.0'
end

[WolfSamWell]

--- Building framework SDPTLib (1.9.6) with general device --- Building framework SDPTLib (1.9.6) with simulator device <<-EOF Build command failed: xcodebuild -create-xcframework -framework /var/folders/x1/6d0l_ctn3p57hkl41tzyj7d40000gn/T/frameworks-g4tu1ovs/Pods/export/Release-iphonesimulator/SDPTLib/SDPTLib.framework -framework /var/folders/x1/6d0l_ctn3p57hkl41tzyj7d40000gn/T/frameworks-g4tu1ovs/Pods/export/Release-iphoneos/SDPTLib/SDPTLib.framework -output /var/folders/x1/6d0l_ctn3p57hkl41tzyj7d40000gn/T/frameworks-g4tu1ovs/Pods/SDPTLib.xcframework 2>&1 Output: error: unable to read the file at '/var/folders/x1/6d0l_ctn3p57hkl41tzyj7d40000gn/T/frameworks-g4tu1ovs/Pods/export/Release-iphonesimulator/SDPTLib/SDPTLib.framework/SDPTLib'

              EOF

[WolfSamWell]

同样的错误

[caiqingminjson]

大哥你这个问题解决了吗。我现在出现了同样的情况。我猜可能是子模块依赖于xcframework导致的

[mqlsq]

同样的错误

+1

[TyrantDante]

大哥你这个问题解决了吗。我现在出现了同样的情况。我猜可能是子模块依赖于xcframework导致的

subspec理论上还不支持 会有问题 ，也可能是你依赖的库缺arm64的sim的架构，所以导致sim的framework失败了

[chengssir]

--- Building framework ******* (1.1.4) with simulator device <<-EOF Build command failed: xcodebuild -create-xcframework -output /var/folders/5q/yg172cc54znfzv109_6hqcp80000gp/T/frameworks-d9isd755/Pods/*********.xcframework 2>&1 Output: error: at least one framework or library must be specified.

              EOF

同样的问题，我有办法取消simulator的编译吗？

[TripleFireMan]

俺也一样，这库拉稀了

[TripleFireMan]

Building framework QQW_NetworkCore (0.1.61) with configuration Release Work dir is :/var/folders/36/8_r0lq6n5z19z41s4jy8yrch0000gn/T/frameworks-vbgp530x/Pods --- Building framework QQW_NetworkCore (0.1.61) with general device --- Building framework QQW_NetworkCore (0.1.61) with simulator device <<-EOF Build command failed: xcodebuild -create-xcframework -output /var/folders/36/8_r0lq6n5z19z41s4jy8yrch0000gn/T/frameworks-vbgp530x/Pods/QQW_NetworkCore.xcframework 2>&1 Output: error: at least one framework or library must be specified.

              EOF

[TyrantDante]

这个因为编译产物不在对应的目录里 很奇怪

[xx-li]

同样的问题，应该是有依赖其它pod库导致的

[778477]

+1 有遇到一样的问题。

[ilongge]

+1 有遇到一样的问题。

[Abson]

Downloading dependencies
Installing WCDB.objc (2.0.0)
Installing WCDBOptimizedSQLCipher (1.4.0)
Generating Pods project
Skipping User Project Integration
Pod installation complete! There are 2 dependencies from the Podfile and 2 total pods installed.
Building framework WCDB.objc (2.0.0) with configuration Release
Work dir is :/var/folders/82/p9md4q4x477fr028g9pjwp0m0000gn/T/frameworks-ldgv8phe/Pods
--- Building framework WCDB.objc (2.0.0) with general device
--- Building framework WCDB.objc (2.0.0) with simulator device
<<-EOF
        Build command failed: xcodebuild -create-xcframework -output /var/folders/82/p9md4q4x477fr028g9pjwp0m0000gn/T/frameworks-ldgv8phe/Pods/WCDB.objc.xcframework 2>&1
        Output:
            error: at least one framework or library must be specified.

                  EOF

一样的问题，有没有好的解决方案 ？

[Abson]

哦，我知道这边是怎么回事了

export_dir = "#{@sandbox_root}/export/**/#{@spec.name}.framework"

得到的结果是

/var/folders/82/p9md4q4x477fr028g9pjwp0m0000gn/T/frameworks-o1q39e0p/Pods/export/**/WCDB.objc.framework

而实际上，产物得到的却是

/var/folders/82/p9md4q4x477fr028g9pjwp0m0000gn/T/frameworks-o1q39e0p/Pods/export/Release-iphoneos/WCDB.objc-no-arc/WCDBObjc.framework

这样肯定收集不到了

[liuious]

2>&1 这个是什么意思？ framework打包失败

Build command failed: xcodebuild -create-xcframework -output /var/folders/40/xh5_7grd7n50qd6vqjrg0p4c0000gn/T/frameworks-rpci9rgc/Pods/******.xcframework 2>&1 Output: error: at least one framework or library must be specified.

              EOF

框架名字出现特殊字符的时候 会有这个问题，你需要暂时修改podspec的name 去掉中间的特殊字符