Result/Result/ResultProtocol.swift:131:14 Type of expression is ambiguous without a type annotation

[liuzhonghu]

Yeah！an error happend : Result/Result/ResultProtocol.swift:131:14 Type of expression is ambiguous without a type annotation.

[liuzhonghu]

I fixed this issue by add the setting:
installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['SWIFT_VERSION'] = '4.0' end end

i used cocoapods version 5.0.0 ,and i want 5.1.0 which support swift 5.0, god wish!