解決symbol(s) not found for architecture x86_64報錯

今天在引入一個第三方的拍照選擇照片的庫時，編譯報錯。 Undefined symbolsforarchitecture x86_64:"_ALAssetPropertyAssetURL", referenced from:      -[TZImageManager getAssetIdentifier:]inTZImageManager.o"_ALAssetPropertyDuration",

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