【书签】顶部菜单栏快捷方式补充

PDF Office/PDF Master/Base.lproj/Main.storyboard

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="22155" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="22505" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="22155"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="22505"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -1997,6 +1997,9 @@ CA
                                             </connections>
                                         </menuItem>
                                     </items>
+                                    <connections>
+                                        <outlet property="delegate" destination="3CC-3Q-SAk" id="eZ5-0q-BcV"/>
+                                    </connections>
                                 </menu>
                             </menuItem>
                             <menuItem title="Window" id="aUF-d1-5bR">
@@ -2163,6 +2166,7 @@ CA
                 <customObject id="86N-QX-1VH" userLabel="KMDocumentController" customClass="KMDocumentController" customModule="PDF_Reader_Pro" customModuleProvider="target"/>
                 <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
                 <customObject id="Ady-hI-5gd" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
+                <customObject id="3CC-3Q-SAk" customClass="KMBookmarkController" customModule="PDF_Reader_Pro" customModuleProvider="target"/>
             </objects>
             <point key="canvasLocation" x="75" y="0.0"/>
         </scene>

PDF Office/PDF Master/Class/PDFTools/KMBookmark/Controller/KMBookmarkController.swift

@@ -807,7 +807,7 @@ extension KMBookmarkController: NSMenuDelegate, NSMenuItemValidation {
     }
 //
     func menuNeedsUpdate(_ menu: NSMenu) {
-        if menu == bookmarkOutlineView.outlineView.menu {
+        if bookmarkOutlineView != nil && menu == bookmarkOutlineView.outlineView.menu {
             let row = bookmarkOutlineView.outlineView.clickedRow
             menu.removeAllItems()
             if row != -1 {