FBRetainCycleDetector编译报错：Cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type 'Class'
解决方法：
在Podfile的末尾添加这个：
post_install do|installer| find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm", "layoutCache[currentClass] = ivars;", "layoutCache[(id)currentClass] = ivars;")
end
deffind_and_replace(dir, findstr, replacestr)
Dir[dir].eachdo|name|
FileUtils.chmod("+w",name)#add
text = File.read(name)
replace = text.gsub(findstr,replacestr)
iftext != replace
puts"Fix: "+ name
File.open(name,"w") { |file| file.puts replace }
STDOUT.flush
end
end
Dir[dir +'*/'].each(&method(:find_and_replace))
end
再重新pod install
