Visual Studio错误:(407:需要代理身份验证) [英] Visual Studio Error: (407: Proxy Authentication Required)

问题描述

我在需要凭据的公司代理服务器后面.最近两个小时，我一直尝试使用 MS Visual Studio Pro 2012 连接到TFS服务器(在tfspreview.com上)，但没有成功.每次尝试都遇到此错误:

I am behind a corporate proxy server which requires credentials. I have been trying to connect to a TFS server (on tfspreview.com) with MS Visual Studio Pro 2012 for the last 2 hours with no success. Every attempt has been met with this error:

启动时，集成浏览器可以正常工作.它要求我提供我的代理登录凭据，一旦输入，我就离开.因此，这里发生了一些不同的连接方法.

The integrated browser works fine when I initiate it. It asks me for my proxy login credentials and once entered, off I go. So there is some different method of connection happening here.

我也已导航到TFS服务器，并且在我的项目中，我单击了打开Visual Studio的新实例.新实例失败，并在输出中显示以下消息:

I have also navigated to the TFS server, and once in my project I clicked Open new instance of Visual Studio. The new instance fails with this message in the output:

HTTP code 407: Proxy Authentication Required

我已经尝试了在另一篇帖子中找到的所有内容无济于事.我对我发现的 devev.exe.config 进行了所有编辑和组合编辑，但均未成功.

I have tried everything that I found on another post to no avail. I have made every edit and combination edits to devev.exe.config that I have found with no success.

2010版是否可能与2012 Pro版有所不同?我正在运行Windows 7.

Could it be that the 2010 version is somehow different than the 2012 Pro edition? I am running Windows 7.

谁能阐明一些想法?好吗?

Can anyone shed some light? Please?

注意:此问题也适用于Visual Studio 2013

Note: This problem also applies to Visual Studio 2013

推荐答案

经过三天的搜索，解决方案落入了我的腿.

现在，发生了什么事，VS尝试执行自动更新，但是被代理阻止了.系统提示我输入凭据，然后进行了检查.

Now, what happened was VS tried to do an automatic update but was stopped by the proxy. I was prompted for credentials and the check took place.

我很受启发地检查TFS服务器连接是否有踢脚，以防万一提示符可能为TFS服务器建立连接以便隧道通过...瞧瞧！ 成功了！

I was inspired to check the TFS server connection just for kicks in case that prompt would possibly establish a connection for the TFS server to tunnel through... lo and behold! It worked!

解决方法:

1. 打开工具>扩展程序和更新
2. 点击左侧菜单中的更新...
3. 屏幕上会显示一条故障通知，并提供一个输入您的凭据的链接.单击它并输入它们.
4. 关闭扩展程序管理器.
5. 单击 TEAM>连接到TFS服务器...
6. 输入地址，它将起作用！

1. Open TOOLS>Extensions & Updates
2. Click on Updates... in the left-hand menu
3. There will be a failure notice on screen and a link to enter your credentials. Click it and enter them.
4. Close the Extension manager.
5. Click TEAM>Connect to TFS server...
6. Enter the address and it will work!

注意:有人建议通过打开集成浏览器来尝试使用代理凭据提示，但这没有用.我不是专家，但我认为他们通过Windows本身内的不同渠道进行连接.

Note: Some have suggested trying to use the proxy credential prompt by opening the integrated browser but this has not worked. I am not an expert but I think they are connecting through different channels within windows itself.

无需修改 devenv.exe.config 即可.

每次需要连接到服务器时都必须手动检查更新会很痛苦，但这是我想出的最好的解决方案，直到Microsoft用更新或将来的版本永久修复此问题.

It will be a pain to have to check for updates manually every time you need to connect to the server, but this is the best solution I have come up with until Microsoft fixes this issue permanently with an update or future release.

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