dragon

xcode 11.0 use pod build err " Showing All Messages Undefined symbol: __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements" and " Showing All Messages Undefined symbol: __swift_FORCE_LOAD_$_swiftCompatibility50"

33

building err ``` Showing All Messages Undefined symbol: __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements Showing All Messages Undefined symbol: __swift_FORCE_LOAD_$_swiftCompatibility50 ```