【fix】【保存】打开邮件里的附件PDF，注释保存失败（仅DMG版本有问题）

PDF Office/PDF Master/Class/Document/KMMainDocument.swift

@@ -279,7 +279,7 @@ typealias KMMainDocumentCloudUploadHanddler = (@escaping(Bool, String)->()) -> (
         do {
             try await super.save(to: url, ofType: typeName, for: saveOperation)
         } catch let outError {
-            Swift.print(outError)
+            NSApp.presentError(outError)
         }
         
         if saveOperation == .saveToOperation {