【综合】新手引导在标签关闭时点击按钮crash

PDF Office/PDF Master/Class/PDFWindowController/ViewController/KMMainViewController.swift

@@ -840,8 +840,8 @@ import Cocoa
                 let rightPanelItem = self?.toolbarController.findItem(KMRightControlToolbarItemIdentifier)
                 let digitalPanelItem = self?.toolbarController.findItem(KMDocumentDigitalSignToolbarItemIdentifier)
                                 
-                windowVC.rightPanelRect = (self!.view.window?.contentView?.convert(rightPanelItem?.frame ?? .zero, from: rightPanelItem?.superview)) ?? .zero
-                guideWC.digitalBoxRect = (self!.view.window?.contentView?.convert(digitalPanelItem?.frame ?? .zero, from: digitalPanelItem?.superview)) ?? .zero
+                windowVC.rightPanelRect = (self?.view.window?.contentView?.convert(rightPanelItem?.frame ?? .zero, from: rightPanelItem?.superview)) ?? .zero
+                guideWC.digitalBoxRect = (self?.view.window?.contentView?.convert(digitalPanelItem?.frame ?? .zero, from: digitalPanelItem?.superview)) ?? .zero
                 
             }
             guideWC.finishHandle = { [weak self] windowVC, type in