问题描述
在过去的4周中，我没有为我当前的应用项目测试Watch应用.最初，我使用的是Xcode 7 beta5.但是，我也注意到了Xcode 7 GM中的这种行为.我与Apple为此创建了一个雷达，但他们在没有说明如何解决此问题的情况下将其作为副本关闭了.
For the past 4 weeks, I've had no success in testing a Watch app for my current app project. Initially, I was using Xcode 7 beta 5. However, I'm noticing this behavior in the Xcode 7 GM as well. I created a radar for this with Apple, but they closed it as a duplicate without explaining how to fix this.
我已经查看了以下问题:这里和这里，以及尝试了他们提出的所有答案.但是问题仍然没有解决.
I have already reviewed the questions here and here, and have attempted every answer they have suggested. But the issue still isn't resolved.
我的问题:我有一个现有的iPhone应用程序.我为Apple Watch创建了一个新的目标，目标是watchOS2.我没有触动Watch扩展中的任何内容，而是保留了默认情况下创建的所有内容.当我尝试在Watch模拟器中运行它时，大约一分钟没有任何反应.然后，我在Xcode中收到以下错误:
My issue: I have an existing iPhone application. I created a new target for the Apple Watch, targeting watchOS 2. I have not touched anything in the Watch extension, leaving everything as it is created by default. When I attempt to run it in the Watch simulator, nothing happens for about one minute. I then get the following error in Xcode:
"Error launching '<app name> Extension'
Install of Apple Watch Application never finished"
我没有项目错误. iPhone应用程序本身仍然可以在iOS模拟器中使用.
I have no project errors. And the iPhone app itself still works in the iOS simulator.
我可以在Xcode中创建一个新项目，创建一个新的Watch目标，并使它运行正常.但是我不知道为什么我现有的项目无法正常工作.
I can create a new project in Xcode, create a new Watch target, and get it to run just fine. But I don't know why my existing project doesn't work.
与此相关的另一个可能的项目:在iOS模拟器的Watch应用程序中，我的应用程序已列出，但尽管我已正确设置了Watch应用程序图标，但旁边没有图标.
Another possible item related to this: In the Watch app in the iOS Simulator, my app is listed but doesn't have an icon next to it despite me having set up the Watch app icons properly.
在此方面的任何协助将不胜感激.我浪费了数周时间，只是想让它正常工作，而令人尴尬的是，Apple发行了GM版本的Xcode 7，该版本不适用于现有项目.
Any assistance on this would be greatly appreciated. I've wasted weeks on just trying to get this to work, and it's embarrassing to see Apple release a GM release of Xcode 7 that doesn't work properly with existing projects.
推荐答案
我遇到了这个问题.我通过从Watch模拟器中删除Watch App，对项目进行了干净的构建并重新安装来解决了该问题.
I have come across this issue. I resolved the problem by deleting the Watch App from the Watch simulator, doing a clean build of the project, and re-installing.
这篇关于修复"Apple Watch应用程序的安装从未完成"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！