xcode上的所有设备目标都变得“无法使用”

I have tried to install xcode 4.6 together with my existing xcode 6.3. I have face issues during installation. one of the solutions was to run this command:

我试图将xcode 4.6和我现有的xcode 6.3一起安装。我在安装过程中遇到了问题。其中一个解决方案是运行此命令:

/Developer/Library/uninstall-devtools --mode=all

after that i could not run under devices , for all devices that i have it gives me this error : xcode上的所有设备目标都变得“无法使用”

之后我无法在设备下运行,对于我拥有它的所有设备都给了我这个错误:

did any one face this before ?

有没有人面对这个?

UPDATE :

itunes also can not see my devices. I have reinstalled xcode but no changes.

itunes也看不到我的设备。我重新安装了xcode但没有更改。

2 个解决方案

#1

I Think you will be able to find out some helpful points from these links.

我想你可以从这些链接中找到一些有用的观点。

Xcode iOS project only shows "My Mac 64-bit" but not simulator or device

Xcode iOS项目仅显示“我的Mac 64位”,但不显示模拟器或设备

Ineligible Devices section appeared in Xcode 6.x.x

不合格的设备部分出现在Xcode 6.x.x中

Xcode doesn't see my iOS device but iTunes does

Xcode没有看到我的iOS设备,但iTunes确实如此

https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/LaunchingYourApponDevices/LaunchingYourApponDevices.html

still if it is not done please apologize me.

如果还没有完成,请向我道歉。

#2

Reinstalling the Mac OS resolved the problem.

重新安装Mac OS解决了这个问题。

#1