Ios 无法使用远程框架创建Cocoapod依赖项

我想创建一个Cocoapod依赖项，该依赖项与位于远程位置（如git和drop box）的现有框架（一个内部使用的编译框架，我想通过Cocoapod在内部共享）

我正在跟踪

下面是podspec文件的代码

Pod::Spec.new do |s|
  s.name             = 'SDK101'
  s.version          = '0.1.0'
  s.summary          = 'A Awesomeness of SDK101.'
  s.description      = <<-DESC
  Add long description of the pod here.Awesomeness!!!
                       DESC

  s.homepage         = 'https://github.com/'
  s.license          = { :type => 'MIT', :file => 'LICENSE' }
  s.author           = { 'Sourabh' => 'sourabh.gajbhiye@gmail.com' }
  
  s.source           = { :http => 'https://app.box.com/s/ipwollwlh675fkg3oy87rr7nneafafv0', :type => 'zip' }

  s.ios.deployment_target = '12.0'
  s.platform          = :ios
  s.ios.vendored_frameworks = 'SDK101.framework'
  s.exclude_files = "Classes/Exclude"    
end

在这之后，我跟随，但它没有帮助我

请帮帮我，我做错了什么

pod spec lint --verbose


[!] Error installing SDK101
 -> SDK101 (0.1.0)
    - ERROR | [iOS] unknown: Encountered an unknown error ([!] /usr/bin/unzip /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo/file.zip -d /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo

Archive:  /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo/file.zip
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo/file.zip or
        /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo/file.zip.zip, and cannot find /var/folders/gq/xrq80ysd50nd5frn2zhb89dc0000gn/T/d20210422-75411-1bv4xo/file.zip.ZIP, period.

Analyzed 1 podspec.

[!] The spec did not pass validation, due to 1 error.