VS2017 RC1 安装安装错误 - Microsoft.PortableLibrary.TargetingPack.Msi 失败 - 无 XAML [英] VS2017 RC1 Installation installation error - Microsoft.PortableLibrary.TargetingPack.Msi failed - No XAML

问题描述

我在使用

包Microsoft.PortableLibrary.TargetingPack.Msi,version=15.0.26004.1"安装失败

实际的 IDE 将打开，但我没有任何 XAML 功能 - 在安装此组件之前安装似乎失败.XAML 文件不会加载，并且文本编辑器"下没有列出 XAML.

The actual IDE will open but I don't have any XAML functionality - it appeared to fail the installation before this component was installed. XAML files won't load and there is no XAML listed under 'Text Editor'.

如何修复这个错误?

推荐答案

几个小时后终于设法让它工作:

After several hours finally managed to get it to work:

仍然不确定究竟什么是目标包 - 以及为什么 VS 无法安装它，但我手动安装了这个包并设法让它工作:

Still not sure exactly what a targeting pack is - and why VS couldn't install it but I manually installed this package and managed to get it to work:

• 手动安装:Microsoft .NET Framework 4.6.2 开发包和语言包https://www.microsoft.com/en-us/下载/details.aspx?id=53321

我所做的其他可能有助于解决方案的事情:

Other things I did that may have contributed to the solution:

• 我重新启动了
• 我删除了 C:\ProgramData\Microsoft\VisualStudio\Packages 中的所有文件 - 实际上我将它们移动到了 OLD 文件夹，然后删除了它们.重新启动安装后，您将在此处看到下载的软件包.
• 我之前创建了一个从 %ProgramData%\Package Cache 到另一个驱动器的符号链接以节省空间 (https://superuser.com/questions/455853/can-i-delete-the-folder-c-programdata-package-cache).这个符号链接似乎不再起作用，让我在 %ProgramData%\Package Cache 中留下了一些文件，而其余文件在另一个驱动器中.我将它们移过来并重新创建了链接.如果您这样做是为了节省磁盘空间而忘记了，那么这可能会导致解决方案失败.

• I rebooted
• I removed all files in C:\ProgramData\Microsoft\VisualStudio\Packages - actually I moved them to an OLD folder and later deleted them. You will see packages downloaded here after you restart the install.
• I had previously created a symbolic link from %ProgramData%\Package Cache to another drive to save space (https://superuser.com/questions/455853/can-i-delete-the-folder-c-programdata-package-cache). This symbolic link didn't seem to work anymore leaving me with some files in %ProgramData%\Package Cache and the rest in the other drive. I moved them over and recreated the link. If this is something you did to save disk space and forgot then that could contribute towards a failed solution.

以上解决了这个问题，我现在又恢复了 XAML.

Something above fixed the issue and I now have XAML back again.

注意:VS2017 RC1 不支持离线安装，所以这是我探索并放弃的另一条途径.命令行开关目前什么都不做.

Note: The VS2017 RC1 does not support offline installation so that was another avenue I explored and gave up on. The command line switches currently do NOTHING.

我相信我需要的包是以下一个，但不确定.

I believe the package I needed is the following one but not absolutely sure.

C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.PortableLibrary.TargetingPack.Msi,version=15.0.25719.0

C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.PortableLibrary.TargetingPack.Msi,version=15.0.25719.0

这篇关于VS2017 RC1 安装安装错误 - Microsoft.PortableLibrary.TargetingPack.Msi 失败 - 无 XAML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！