Problem with Info.plist in 10.5

• Frédéric Testuz Problem with Info.plist in 10.5 Aug 27 2008, 21:14
  Hi,
  
  I'm writing a Leopard-target application. Therefore I'm willing to use
  UTI and the new-style for the Info.plist. I red the AppKit release
  notes and I thought I didn't forget something. But when I'm calling
  the save panel I get this error message on the console:
  
  2008-08-27 14:12:52.522 MyApp[23412:813] An NSDocumentController
  returned nil when sent -displayNameForType:@"ch.ftestuz.MyApp.rgbd".
  See the info about new support for UTIs in the Leopard AppKit release
  notes.
  2008-08-27 14:12:52.523 MyApp[23412:813] An NSDocumentController
  returned nil when sent -displayNameForType:@"ch.ftestuz.MyApp.rgbdx".
  See the info about new support for UTIs in the Leopard AppKit release
  notes.
  
  My Info.plist is below. I know I can delete some keys, may this be the
  source of the problems?
  
  <?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>fr_CH</string>
  <key>CFBundleDisplayName</key>
  <string></string>
  <key>CFBundleDocumentTypes</key>
  <array>
    <dict>
    <key>CFBundleTypeExtensions</key>
    <array>
      <string>rgbd</string>
    </array>
    <key>CFBundleTypeMIMETypes</key>
    <array>
      <string>application/octet-stream</string>
    </array>
    <key>CFBundleTypeName</key>
    <string>MyApp SQLite</string>
    <key>CFBundleTypeOSTypes</key>
    <array>
      <string>RgBD</string>
    </array>
    <key>CFBundleTypeRole</key>
    <string>Editor</string>
    <key>LSItemContentTypes</key>
    <array>
      <string>ch.ftestuz.MyApp.rgbd</string>
    </array>
    <key>LSTypeIsPackage</key>
    <false/>
    <key>NSDocumentClass</key>
    <string>RBDDocument</string>
    <key>NSPersistentStoreTypeKey</key>
    <string>SQLite</string>
    </dict>
    <dict>
    <key>CFBundleTypeExtensions</key>
    <array>
      <string>rgbdx</string>
    </array>
    <key>CFBundleTypeMIMETypes</key>
    <array>
      <string>text/xml</string>
    </array>
    <key>CFBundleTypeName</key>
    <string>XML</string>
    <key>CFBundleTypeOSTypes</key>
    <array>
      <string>RgBX</string>
    </array>
    <key>CFBundleTypeRole</key>
    <string>Editor</string>
    <key>LSItemContentTypes</key>
    <array>
      <string>ch.ftestuz.MyApp.rgbdx</string>
    </array>
    <key>LSTypeIsPackage</key>
    <false/>
    <key>NSDocumentClass</key>
    <string>RBDDocument</string>
    <key>NSPersistentStoreTypeKey</key>
    <string>XML</string>
    </dict>
  </array>
  <key>CFBundleExecutable</key>
  <string>MyApp</string>
  <key>CFBundleIdentifier</key>
  <string>ch.ftestuz.MyApp</string>
  <key>CFBundleInfoDictionaryVersion</key>
  <string>6.0</string>
  <key>CFBundleName</key>
  <string>MyApp</string>
  <key>CFBundlePackageType</key>
  <string>APPL</string>
  <key>CFBundleShortVersionString</key>
  <string>0.1</string>
  <key>CFBundleSignature</key>
  <string>RgBD</string>
  <key>CFBundleVersion</key>
  <string>0.1</string>
  <key>NSMainNibFile</key>
  <string>MainMenu</string>
  <key>NSPrincipalClass</key>
  <string>NSApplication</string>
  <key>UTExportedTypeDeclarations</key>
  <array>
    <dict>
    <key>UTTypeConformsTo</key>
    <array>
      <string>public.content</string>
      <string>public.data</string>
    </array>
    <key>UTTypeDescription</key>
    <string>MyApp document</string>
    <key>UTTypeIdentifier</key>
    <string>ch.ftestuz.MyApp.rgbd</string>
    <key>UTTypeTagSpecification</key>
    <dict>
      <key>com.apple.ostype</key>
      <string>RgBD</string>
      <key>public.filename-extension</key>
      <string>rgbd</string>
      <key>public.mime-type</key>
      <string>application/octet-stream</string>
    </dict>
    </dict>
    <dict>
    <key>UTTypeConformsTo</key>
    <array>
      <string>public.xml-file</string>
    </array>
    <key>UTTypeDescription</key>
    <string>MyApp XML document</string>
    <key>UTTypeIdentifier</key>
    <string>ch.ftestuz.MyApp.rgbdx</string>
    <key>UTTypeTagSpecification</key>
    <dict>
      <key>com.apple.ostype</key>
      <string>RgBX</string>
      <key>public.filename-extension</key>
      <string>rgbdx</string>
      <key>public.mime-type</key>
      <string>text/xml</string>
    </dict>
    </dict>
  </array>
  </dict>
  </plist>
  
  Anyone can give me a little help? Or show me an example with just the
  keys required by Leopard?
  
  Thank you.
  
  Frédéric
• Frédéric Testuz Re: Problem with Info.plist in 10.5 [RESOLVED] Sep 01 2008, 21:12
  Le 27 août 08 à 21:14, Frédéric Testuz a écrit :
  
  

  > Hi,
  >
  > I'm writing a Leopard-target application. Therefore I'm willing to
  > use UTI and the new-style for the Info.plist. I red the AppKit
  > release notes and I thought I didn't forget something. But when I'm
  > calling the save panel I get this error message on the console:
  >
  > 2008-08-27 14:12:52.522 MyApp[23412:813] An NSDocumentController
  > returned nil when sent -displayNameForType:@"ch.ftestuz.MyApp.rgbd".
  > See the info about new support for UTIs in the Leopard AppKit
  > release notes.
  > 2008-08-27 14:12:52.523 MyApp[23412:813] An NSDocumentController
  > returned nil when sent -
  > displayNameForType:@"ch.ftestuz.MyApp.rgbdx". See the info about new
  > support for UTIs in the Leopard AppKit release notes.
  

  
  I resolved the problem. I'm not exactly sure about what cause the
  resolution. I took the Info.plist of the Sketch exemple, changed it's
  data with mine. Rebuild and launched the app. At this time, the
  problem was not resolved.
  
  Then I deleted all the keys which are obsolete in 10.5, rebuild and
  launched the app. And the problem was resolved.
  
  I don't know if the Info.plist parser is too sensible with mix of 10.4
  and 10.5 infos. It can also be that the new infos was not immediately
  take into account by the system (LaunchService I think?).
  
  Frédéric