我的应用程序有以下 Info.plist，问题是我用扩展名 myapp 保存的文件似乎没有在我从图标集创建的 MyApp 图标上找到（应用程序正确使用图标）所以猜测有什么plist 中的错误。
我假设如果我在运行我的应用程序时得到这个工作，我保存的文档会突然显示给定的图标。
万一这很重要，文档是从一组基于 NSCoder 的类中保存的。单击这些文档还会打开我的应用程序并正确加载文件，所以很困惑我缺少什么来让图标显示在文件上......
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>myapp</string>
</array>
<key>CFBundleTypeIconFile</key>
<string>MyApp</string>
<key>CFBundleTypeOSTypes</key>
<array>
<string>ASWM</string>
</array>
<key>CFBundleTypeName</key>
<string>MyApp project file</string>
<key>CFBundleTypeRole</key>
<string>Editor</string>
</dict>
</array>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string>MyApp</string>
<key>CFBundleIdentifier</key>
<string>com.workmonkeys.${PRODUCT_NAME:rfc1034identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>ASWM</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>LSApplicationCategoryType</key>
<string>public.app-category.developer-tools</string>
<key>LSMinimumSystemVersion</key>
<string>${MACOSX_DEPLOYMENT_TARGET}</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2012 Me. All rights reserved.</string>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
</dict>
</plist>