安装XCode 7后，由于文档无法打开，我无法再构建和运行项目 [英] After installing XCode 7 I can't build and run projects anymore as document fails to open

问题描述

编辑：此问题涉及XCode 7的预发布版本，因此如果您运行当前发布的版本可能不相关，因为某些问题可能已修复。

This question refers to teh pre-release version of XCode 7, hence it may not be relevant if you are running the currently released version as some issues may have been fixed.

我得到以下信息：

无法与iOS代理连接。请在
bugreport.apple.com上提交错误报告。

Failed to connect with the iOS agent. Please file a bug report at bugreport.apple.com.

为什么会这样？

如果我查看我得到的详细信息：

If I look at the details I get:

================ =================

=================================

失败查找或创建描述的执行上下文
系统内容
1x用于IBCocoaTouchFramework-EightAndLater w /默认保真
（失败原因：软件导致连接中止）：找不到
最新可用模拟器运行时（失败原因：软件导致
连接中止）：模拟器验证失败。 （失败原因：与模拟器验证服务的
连接不能建立
。）

Failed to find or create execution context for description System content 1x for IBCocoaTouchFramework-EightAndLater w/ default fidelity (Failure reason: Software caused connection abort): Failed to find newest available Simulator runtime (Failure reason: Software caused connection abort): Simulator verification failed. (Failure reason: A connection to the simulator verification service could not be established.)

错误域= NSPOSIXErrorDomain代码= 53无法查找或创建
执行上下文以进行描述
系统内容
1x用于IBCocoaTouchFramework-EightAndLater w /默认保真度
UserInfo = 0x7fcf5961ebd0 {NSLocalizedDescription =无法找到或
创建描述的执行上下文
系统内容
1x用于IBCocoaTouchFramework-EightAndLater w /默认保真度，
NSUnderlyingError = 0x7fcf58b72950无法找到最新可用
模拟器运行时}

Error Domain=NSPOSIXErrorDomain Code=53 "Failed to find or create execution context for description System content 1x for IBCocoaTouchFramework-EightAndLater w/ default fidelity" UserInfo=0x7fcf5961ebd0 {NSLocalizedDescription=Failed to find or create execution context for description System content 1x for IBCocoaTouchFramework-EightAndLater w/ default fidelity, NSUnderlyingError=0x7fcf58b72950 "Failed to find newest available Simulator runtime"}

推荐答案

我不确定接受哪个答案对我来说安装后来的测试版有什么用（beta 5） 。我几个月前向Apple提交了一个错误，所以我认为他们通过更新Xcode解决了这个问题。

I am not sure which answer to accept as for me what worked was installing a later beta (beta 5). I had filed a bug to Apple a couple of months ago so I assume they solved this problem by updating Xcode.

目前官方发布的任何人都会遇到此问题？

Anyone experiencing this with the current official release?

我现在将此作为答案发布，但如果有人有更详细的解释，我将很乐意删除我的答案并接受你的答案。

I post this as answer for now but if anyone has a more detailed explanation I will be happy to remove my answer and accept yours.

这篇关于安装XCode 7后，由于文档无法打开，我无法再构建和运行项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！