解决方法:
1、项目->TARGETS->IOS->Build Settings->Apple LLVM 9,1 – Language – Objective C->Weak References inManual Retain Release改为YES
2、如果不行,在podfile文件底下加入下面的代码,’8.0’是对应的部署目标(deployment target) 删除库重新pod
platform:'ios','8.0'
target 'ddd’ do
pod ‘ZHPdfReadLib’, :path => ‘../PdfRead’
##################加入代码##################
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] ='8.0'
end
end
end
##################加入代码##################
end