Is there a way to reset all warnings/errors in a Xcode 8 project? Xcode shows me warnings (e.g. file:///.../Assets.xcassets/AppIcon.appiconset/60pt@3x.png: warning: Missing file: .../Assets.xcassets/AppIcon.appiconset/60pt@3x.png is missing from working copy) which is been removed weeks ago.
Please help me!