Attempt to fix the build - the Tests target link to SDWebImage.framework (iOS), so cleaning the schemes that have built that. The problem now with Xcode 9 is that those targets already contain the libwebp and FLAnimatedImage files, Xcode will not rebuild the framework from the proper sources and then we will have duplicate symbols with the libwebp and FLAnimatedImage files that are also compiled by CocoaPods separately.
Attempt to fix the build - the Tests target link to SDWebImage.framework (iOS), so cleaning the schemes that have built that. The problem now with Xcode 9 is that those targets already contain the libwebp and FLAnimatedImage files, Xcode will not rebuild the framework from the proper sources and then we will have duplicate symbols with the libwebp and FLAnimatedImage files that are also compiled by CocoaPods separately.

dreampiggy/SDWebImage,rs/SDWebImage,tualatrix/SDWebImage,Insfgg99x/SDWebImage,iheartradio/SDWebImage,awkward/SDWebImage,altrooz/SDWebImage,awkward/SDWebImage,dreampiggy/SDWebImage,awkward/SDWebImage,smule/SDWebImage,dpettigrew/SDWebImage,dreampiggy/SDWebImage,zhang-yawei/SDWebImage