Xcode 4.0 GM Seed Release Notes

Xcode 4.0 GM Seed Release Notes

Resolved Issues

Editing Nib Files

• Refactoring: Xcode refactors Cocoa bindings. 8423815

Source Control and Snapshots

• On a project with no snapshots, new snapshots appear in the projects organizer. 8774085

Performance Measurement and Analysis

• Xcode 4.0 Developer Preview 6 installs a set of kernel extension with a version number of 9999, which hinders their upgrade.
  Before installing Xcode 4.0 GM Seed, perform these actions:
  • In Terminal, execute these commands:

    sudo rm -rf /System/Library/Extensions/AppleProfileFamily.kext/Contents/PlugIns/AppleIntelPenrynProfile.kext

    sudo rm -rf /System/Library/Extensions/AppleProfileFamily.kext/Contents/PlugIns/AppleIntelNehalemProfile.kext

    sudo touch /System/Library/Extensions

  • Install Xcode.
  • Restart your computer. 8844127

New Issues

Editing Nib Files

• Xcode disallows dragging objects in the Interface Builder canvas to the Object library. 8656363

Unit Testing

• The unit-test command-line tools in /Developer/Tools are deprecated.
  To use unit testing in your Xcode 3 projects, set the Test After Build build setting to NO. 8803198

Known Issues

General

• Interface Builder files with explicit Xcode 3 file types open in the source editor instead of in Interface Builder.
  Set the file type of the Interface Builder file in the Identity and Type inspector to “Default,” deselect it in the project navigator, and select it again. 8028406
• The task log viewer is empty when you select the last build task of a project or workspace in the log navigator and the viewer is set to show only recent operations.
  Set the task log viewer to show all operations. 8350930

Editing Nib Files

• Xcode cannot edit OS X–type Interface Builder documents comprised of objects from frameworks other than AppKit.
  You can compile and run these documents, however. 7470836