Xcode 4“等待进程”Appname“启动 [英] Xcode 4 "waiting for process 'Appname' to launch

问题描述

我安装了Xcode 4，现在无法运行我的一个iPhone项目。

I installed Xcode 4 and now cannot run one of my iPhone projects.

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Waiting for process 'AppName' to launch.

在顶部状态栏中，我看到附加到AppName。
项目唯一的奇怪之处在于它与ZXingWidget有关于QR码扫描的依赖。

On the top status bar I see 'Attaching to AppName'. The only weird thing about the project is it has a dependency on ZXingWidget for QR code scans.

它可以在同事的计算机上运行，​​但是不是我的。

Weirder that it works on a co-workers computer, but not mine.

尝试删除我的构建目录，没有骰子。

Tried removing my build directory, no dice.

我可以从Xcode 4的源代码运行其他iPhone项目没有问题。

I can run other iPhone projects from source in Xcode 4 with no problem.

有没有人看到这个？

推荐答案

在 Apple开发人员论坛中找到的提示：

进入你的ProjectName.xcodeproj /
目录，并用你的userid删除任何名为
的东西。在xcode中重新打开
项目，所有这些都将重新创建
，它应该可以工作。至少
它为我做了。

Go into your ProjectName.xcodeproj/ directory and delete anything named with your userid. Re-open the project in xcode and all that will get recreated and it should work. At least it did for me.

另一个提示是手动删除 code>目录。

Another tip is to manually delete the build directory.

另一个提示是导航到管理器（ Shift⇧ 命令⌘在xcode 4中的 2 ），选择项目，在左侧选择您的应用程序，然后将删除... - 按钮向右

Yet another tip is to navigate to the Organizer (Shift ⇧ Command ⌘ 2 in xcode 4), select Projects, select you application in the left hand side and then the Delete...-button to the right of Derived Data.

永远不要忘记普遍有用的提示：重新启动计算机，然后重试。

And never forget the universally useful tip: restart your computer and try again.

祝你好运！

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