问题描述
我正在尝试在安装了4.2.1的3G上测试应用程序，但我无法在Xcode（4.0.2）中选择该方案中的设备。该应用程序基于4.3 SDK构建，但目标是部署到4.2。
I'm trying to test an app on a 3G with 4.2.1 installed, but I'm unable to select the device in the scheme in Xcode (4.0.2). The app is built on the 4.3 SDK, but targeted for deployment to 4.2.
有什么想法吗？
推荐答案
我感谢所有的意见和建议。事实证明我在目标构建设置中将iOS的目标部署版本设置为4.3，并且我正在使用项目构建设置。
I appreciate all the views and suggestions. Turns out I had the target deployment version of iOS set to 4.3 in the target build settings, and I was working with the project build settings.
Grrr。我已经好几次犯了同样的错误。无论我多么有经验，都很容易弄清楚这一点。
Grrr. I've made this exact same mistake several times. No matter how experienced I get at this, it's easy to mess this up.
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