This will probably be an environmental issue but I'm stumped as where to start.
这可能是一个环境问题，但我不知道从哪里开始。
I'm attempting to call a a webservice on an external server in an asp.net web app while debugging in VS2008. The exact same code/project works on one machine calling the server but on another machine (my new one) it fails with the 400 Bad request (data is invalid) error.
在VS2008中调试时，我尝试在asp.net web应用程序的外部服务器上调用一个webservice。相同的代码/项目在一台调用服务器的机器上工作，但是在另一台机器上(我的新机器)，由于400个错误请求(数据无效)而失败。
Both machines are running Windows 7. What should I be looking for as differences in the two machines that could be contributing to this problem?
这两台机器都在运行Windows 7。我应该在这两台机器中寻找可能导致这个问题的不同之处?
Edit Deleting the webreference in the project and re-creating the webreference had no effect
编辑删除项目中的webreference，并重新创建webreference没有任何效果
Update
更新
I went to use Fidler2 to inpect the request and response which resulted in the error going away. Things are beginning to point to an internet proxy issue.
我使用Fidler2对请求和响应进行检查，结果错误消失了。事情开始指向互联网代理问题。
1 个解决方案
#1
3
It's an Internet Proxy issue. The suspect machine had be configured to manually use a proxy server. Turning this off: Control Panel -> Internet Options -> Connections Tab -> Lan Settings Button, and enabling "Automatically detect settings" has fixed the problem.
这是一个互联网代理问题。被怀疑的机器被配置为手动使用代理服务器。关闭此选项:控制面板-> Internet选项-> Connections选项卡-> Lan设置按钮，启用“自动检测设置”解决了这个问题。
#1
3
It's an Internet Proxy issue. The suspect machine had be configured to manually use a proxy server. Turning this off: Control Panel -> Internet Options -> Connections Tab -> Lan Settings Button, and enabling "Automatically detect settings" has fixed the problem.
这是一个互联网代理问题。被怀疑的机器被配置为手动使用代理服务器。关闭此选项:控制面板-> Internet选项-> Connections选项卡-> Lan设置按钮，启用“自动检测设置”解决了这个问题。