在过去的几年里，我一直在使用Cruise Control.NET持续集成服务器，它运行得很好。最近，我在启动WebDashboard后开始收到此错误。有人对如何解决这个错误有什么建议吗？我在ccnet.conf中出错了吗？TIA。
INTERNAL ERROR: Item has already been added. Key in dictionary: 'tmp' Key being added: 'tmp'
System.ArgumentException: Item has already been added. Key in dictionary: 'tmp' Key being added: 'tmp'
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at System.Collections.Specialized.StringDictionary.Add(String key, String value)
at System.CodeDom.Compiler.Executor.ExecWaitWithCaptureUnimpersonated(SafeUserTokenHandle userToken, String cmd, String currentDir, TempFileCollection tempFiles, String& outputName, String& errorName, String trueCmdLine)
at System.CodeDom.Compiler.Executor.ExecWaitWithCapture(SafeUserTokenHandle userToken, String cmd, String currentDir, TempFileCollection tempFiles, String& outputName, String& errorName, String trueCmdLine)
at Microsoft.CSharp.CSharpCodeGenerator.Compile(CompilerParameters options, String compilerDirectory, String compilerExe, String arguments, String& outputFile, Int32& nativeReturnValue, String trueArgs)
at Microsoft.CSharp.CSharpCodeGenerator.FromFileBatch(CompilerParameters options, String[] fileNames)
at Microsoft.CSharp.CSharpCodeGenerator.FromSourceBatch(CompilerParameters options, String[] sources)
at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeCompiler.CompileAssemblyFromSourceBatch(CompilerParameters options, String[] sources)
at System.CodeDom.Compiler.CodeDomProvider.CompileAssemblyFromSource(CompilerParameters options, String[] sources)
at System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns, XmlSerializerCompilerParameters xmlParameters, Evidence evidence)
at System.Xml.Serialization.TempAssembly.GenerateAssembly(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, Evidence evidence, XmlSerializerCompilerParameters parameters, Assembly assembly, Hashtable assemblies)
at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, String location, Evidence evidence)
at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace)
at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)
at System.Xml.Serialization.XmlSerializer..ctor(Type type)
at ThoughtWorks.CruiseControl.Core.State.FileStateManager.LoadState(TextReader stateFileReader) in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcorestateFileStateManager.cs:line 111
at ThoughtWorks.CruiseControl.Core.State.FileStateManager.LoadState(String project) in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcorestateFileStateManager.cs:line 95
at ThoughtWorks.CruiseControl.Core.IntegrationResultManager.get_CurrentIntegration() in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreIntegrationResultManager.cs:line 76
at ThoughtWorks.CruiseControl.Core.IntegrationResultManager.get_LastIntegrationResult() in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreIntegrationResultManager.cs:line 41
at ThoughtWorks.CruiseControl.Core.IntegrationResultManager.get_LastIntegration() in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreIntegrationResultManager.cs:line 58
at ThoughtWorks.CruiseControl.Core.Project.get_LastIntegration() in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreProject.cs:line 1367
at ThoughtWorks.CruiseControl.Core.Project.CreateProjectStatus(IProjectIntegrator integrator) in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreProject.cs:line 1332
at ThoughtWorks.CruiseControl.Core.IntegrationQueueManager.GetProjectStatuses() in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreIntegrationQueueManager.cs:line 111
at ThoughtWorks.CruiseControl.Core.CruiseServer.<>c__DisplayClasse.<GetProjectStatus>b__d(ServerRequest ) in C:ToolsCruiseControl.NET1.9.1.0.sourceprojectcoreCruiseServer.cs:line 475
at ThoughtWorks.CruiseControl.Core.CruiseServer.RunServerRequest(ServerRequest request, Nullable`1 permission, Nullable`1 eventType, Action`1 action) in C:ToolsCruiseControl.NET-1.9.1.0.sourceprojectcoreCruiseServer.cs:line 1512
更新：这是我正在处理的代码——"action（request）；"是CruiseServer.cs的第1512:行
/// <summary>
/// Encapsulates the code to process a request.
/// </summary>
/// <param name="request"></param>
/// <param name="permission"></param>
/// <param name="eventType"></param>
/// <param name="action"></param>
/// <returns></returns>
private Response RunServerRequest(ServerRequest request,
SecurityPermission? permission,
SecurityEvent? eventType,
Action<ServerRequest> action)
{
Response response = new Response(request);
try
{
// Validate the request and check the security token
ValidateRequest(request);
if (permission.HasValue)
{
CheckSecurity(request.SessionToken,
null,
permission.Value,
eventType);
}
// Perform the actual action
action(request);
response.Result = ResponseResult.Success;
}
catch (Exception error)
{
// Security exceptions have already been logged, just need to log any other exception
if (!(error is SecurityException))
{
Log.Warning(error);
}
// Tell the caller the request failed and include the error message (but not the stack trace!)
response.Result = ResponseResult.Failure;
response.ErrorMessages.Add(
new ErrorMessage(
error.Message,
error.GetType().Name));
}
return response;
}
这就是它最终要去的功能，然后我进入"data=integrationQueueManager…"：
/// <summary>
/// Gets information about the last build status, current activity and project name.
/// for all projects on a cruise server
/// </summary>
public virtual ProjectStatusResponse GetProjectStatus(ServerRequest request)
{
ProjectStatus[] data = null;
ProjectStatusResponse response = new ProjectStatusResponse(RunServerRequest(request,
null,
null,
delegate
{
data = integrationQueueManager.GetProjectStatuses();
if (request.SessionToken != SecurityOverride.SessionIdentifier)
{
data = this.FilterProjects(request.SessionToken, data);
}
}));
if (data != null) response.Projects.AddRange(data);
return response;
}
接下来我进入"projectStatusList.Add…"：
/// <summary>
/// Gets the project statuses.
/// </summary>
/// <returns></returns>
/// <remarks></remarks>
public ProjectStatus[] GetProjectStatuses()
{
ArrayList projectStatusList = new ArrayList();
foreach (IProjectIntegrator integrator in projectIntegrators)
{
IProject project = integrator.Project;
projectStatusList.Add(project.CreateProjectStatus(integrator));
}
return (ProjectStatus[]) projectStatusList.ToArray(typeof (ProjectStatus));
}
最后，应用程序在以下函数中的"varlastIntegration=this.lastIntegration；"处抛出异常：
/// <summary>
/// Creates the project status.
/// </summary>
/// <param name="integrator">The integrator.</param>
/// <returns></returns>
/// <remarks></remarks>
public ProjectStatus CreateProjectStatus(IProjectIntegrator integrator)
{
var lastIntegration = this.LastIntegration;
ProjectStatus status = new ProjectStatus(
this.Name,
this.Category,
this.CurrentActivity,
lastIntegration.Status,
integrator.State,
this.WebURL,
lastIntegration.StartTime,
lastIntegration.Label,
lastIntegration.LastSuccessfulIntegrationLabel,
this.Triggers.NextBuild,
this.CurrentBuildStage(),
this.QueueName,
this.QueuePriority,
this.Parameters);
status.Description = this.Description;
status.Messages = this.messages.ToArray();
status.ShowForceBuildButton = this.ShowForceBuildButton;
status.ShowStartStopButton = this.ShowStartStopButton;
return status;
}
当我将鼠标光标悬停在"varlastIntegration=this.lastIntegration"上时，它会显示"this.lastIntegration='this.lastIntegration'抛出了一个类型为"System.ArgumentException"的异常"。非常感谢您的反馈！
我在一个用户处安装程序时遇到了同样的问题。事实证明，这个问题是由Cygwin安装引起的，而不是我的程序。这是链接。
https://github.com/git-tfs/git-tfs/issues/135