SO上有另一个关于在输出窗口中获取它的问题。他们的回答涉及 GAC 和 dll 版本。我的回答是针对我的情况的，即使它表现出相同的症状。
输出窗口 - 测试
'E:\CodeRepository-Git\DFBAzure\AzureMgmtServiceDashboard\Wp7AzureMgmt.DashboardFeeds.Test\bin\Debug\Wp7AzureMgmt.DashboardFeeds.Test.dll' is not a NUnit Test
我的问题是 App.config 对众所周知的密钥有一个格式错误的值。我已经在 MVC web.config 中纠正了这个问题，但忘记在 test.dll 中修复它。
当我尝试从 NUnit gui 运行 dll 时（项目确实加载了），gui 抛出了一个未处理的异常。详情如下：
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.Configuration.ConfigurationErrorsException: The configSource attribute must be a relative physical path, so the '/' character is not allowed. (E:\CodeRepository-Git\DFBAzure\AzureMgmtServiceDashboard\Wp7AzureMgmt.DashboardFeeds.Test\bin\Debug\Wp7AzureMgmt.DashboardFeeds.Test.dll.config line 12)
at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
--- End of inner exception stack trace ---
Server stack trace:
at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
at System.Configuration.ConfigurationManager.GetSection(String sectionName)
at System.Configuration.PrivilegedConfigurationManager.GetSection(String sectionName)
at System.Net.Configuration.SettingsSectionInternal.get_Section()
at System.Net.Sockets.Socket.InitializeSockets()
at System.Net.IPAddress.InternalParse(String ipString, Boolean tryParse)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink..ctor(String channelURI, TcpClientChannel channel)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSinkProvider.CreateSink(IChannelSender channel, String url, Object remoteChannelData)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSinkProvider.CreateSink(IChannelSender channel, String url, Object remoteChannelData)
at System.Runtime.Remoting.Channels.Tcp.TcpClientChannel.CreateMessageSink(String url, Object remoteChannelData, String& objectURI)
at System.Runtime.Remoting.RemotingConfigHandler.FindDelayLoadChannelForCreateMessageSink(String url, Object data, String& objectURI)
at System.Runtime.Remoting.RemotingServices.CreateEnvoyAndChannelSinks(MarshalByRefObject tpOrObject, ObjRef objectRef, IMessageSink& chnlSink, IMessageSink& envoySink)
at System.Runtime.Remoting.RemotingServices.InternalUnmarshal(ObjRef objectRef, Object proxy, Boolean fRefine)
at System.Runtime.Remoting.ObjRef.GetRealObjectHelper()
at System.Runtime.Serialization.ObjectManager.ResolveObjectReference(ObjectHolder holder)
at System.Runtime.Serialization.ObjectManager.DoFixups()
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Remoting.Channels.CrossAppDomainSerializer.DeserializeObject(MemoryStream stm)
at System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage.FixupForNewAppDomain()
at System.Runtime.Remoting.Channels.CrossAppDomainSink.DoDispatch(Byte[] reqStmBuff, SmuggledMethodCallMessage smuggledMcm, SmuggledMethodReturnMessage& smuggledMrm)
at System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatchCallback(Object[] args)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at NUnit.Core.TestRunner.BeginRun(EventListener listener, ITestFilter filter, Boolean captureTrace, LoggingThreshold logLevel)
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg)
Exception rethrown at [1]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at NUnit.Core.TestRunner.BeginRun(EventListener listener, ITestFilter filter, Boolean captureTrace, LoggingThreshold logLevel)
at NUnit.Core.ProxyTestRunner.BeginRun(EventListener listener, ITestFilter filter, Boolean tracing, LoggingThreshold logLevel)
at NUnit.Util.TestLoader.RunTests(ITestFilter filter)
at NUnit.UiKit.TestSuiteTreeView.RunTests(ITest[] tests, Boolean ignoreCategories)
at NUnit.Gui.NUnitForm.runButton_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll
----------------------------------------
nunit
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/nunit.exe
----------------------------------------
nunit-gui-runner
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit-gui-runner.DLL
----------------------------------------
nunit.core
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit.core.DLL
----------------------------------------
nunit.util
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit.util.DLL
----------------------------------------
nunit.core.interfaces
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit.core.interfaces.DLL
----------------------------------------
nunit.uikit
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit.uikit.DLL
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5458 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Runtime.Remoting
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
----------------------------------------
nunit.uiexception
Assembly Version: 2.6.0.12051
Win32 Version: 2.6.0.12051
CodeBase: file:///C:/Program%20Files%20(x86)/NUnit%202.6/bin/lib/nunit.uiexception.DLL
----------------------------------------
System.Web
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_64/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
vg5zflea
Assembly Version: 2.6.0.12051
Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.