我有一个podspec文件，您可以在下面的链接中看到它： https://github.com/Kandy-IO/kandy-link-ios-sdk
当我尝试使用以下命令将其推送到cocoapods存储库时：
它给了我以下错误，但我找不到问题所在。
-> KandyLinkMobileSDK (5.0.0)
- ERROR | [iOS] unknown: Encountered an unknown error (Pod::DSLError
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:808:in `rescue in _eval_podspec'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:799:in `_eval_podspec'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:709:in `block in from_string'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:708:in `chdir'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:708:in `from_string'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.8.0/lib/cocoapods-core/specification.rb:689:in `from_file'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/sandbox/podspec_finder.rb:15:in `block in podspecs'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/sandbox/podspec_finder.rb:14:in `each'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/sandbox/podspec_finder.rb:14:in `podspecs'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader.rb:82:in `download_request'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader/cache.rb:171:in `download'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader/cache.rb:154:in `block in uncached_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader/cache.rb:181:in `in_tmpdir'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader/cache.rb:153:in `uncached_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader/cache.rb:33:in `download_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/downloader.rb:42:in `download'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer/pod_source_installer.rb:117:in `download_source'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer/pod_source_installer.rb:69:in `install!'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:557:in `install_source_of_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:508:in `block (2 levels) in install_pod_sources'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/user_interface.rb:86:in `titled_section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:507:in `block in install_pod_sources'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:490:in `each'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:490:in `install_pod_sources'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:248:in `block in download_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/installer.rb:247:in `download_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:563:in `block in download_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:563:in `each'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:563:in `download_pod'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:387:in `block in perform_extensive_analysis'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:381:in `each'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:381:in `perform_extensive_analysis'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/validator.rb:128:in `validate'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-trunk-1.4.0/lib/pod/command/trunk/push.rb:132:in `validate_podspec'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-trunk-1.4.0/lib/pod/command/trunk/push.rb:70:in `run'
/Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:22:in `load'
/usr/local/bin/pod:22:in `<main>'
) during validation.
[!] The spec did not pass validation, due to 1 error.
/Library/Ruby/Gems/2.3.0/gems/cocoapods-trunk-1.4.0/lib/pod/command/trunk/push.rb:134:in `validate_podspec'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-trunk-1.4.0/lib/pod/command/trunk/push.rb:70:in `run'
/Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:22:in `load'
/usr/local/bin/pod:22:in `<main>'
有人遇到同样的问题吗？