IntellitraceFile 抛出奇怪的错误 [英] IntellitraceFile throwing strange error

问题描述

有人可以解释这个错误吗?(它在收集计划中启用跟踪后出现.)

Can someone explain this error? (it showed up after enabling tracing in the collection plan.)

Test method ExecuteTaskTest threw exception: 
System.ArgumentException: An item with the same key has already been added.

System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
Microsoft.VisualStudio.IntelliTrace.IntelliTraceProcess.AddModule(IntelliTraceModule module)
Microsoft.VisualStudio.IntelliTrace.IntelliTraceProcess.Initialize(IntelliTraceFile traceDebugLogFile)
Microsoft.VisualStudio.IntelliTrace.IntelliTraceProcess..ctor(IntelliTraceFile traceDebugLogFile)
**Microsoft.VisualStudio.IntelliTrace.IntelliTraceFile.get_Processes()**
Microsoft.VisualStudio.Samples.IntelliTraceReader..ctor(String logFileName) in C:\workspace\agileproductlinerdsl\ITraceLogParser\IntelliTraceReader.cs: line 49
UofCASE.AgileProductLinerDSL.Nant.AspenTest.writeTraceResult(FileInfo itraceLog, FileInfo resultFile) in C:\workspace\agileproductlinerdsl\NantTask\AspenTest.cs: line 148
UofCASE.AgileProductLinerDSL.Nant.AspenTest.runTests(FeatureTestMap tests) in C:\workspace\agileproductlinerdsl\NantTask\AspenTest.cs: line 124
UofCASE.AgileProductLinerDSL.Nant.AspenTest.ExecuteTask() in C:\workspace\agileproductlinerdsl\NantTask\AspenTest.cs: line 56
APLDTests.AspenTestTest.ExecuteTaskTest() in C:\workspace\agileproductlinerdsl\APLDTests\AspenTestTest.cs: line 37

推荐答案

这是 IntelliTrace 的一个已知问题.日志文件很可能是从一个应用程序中收集的，该应用程序将相同的模块加载到多个应用程序域中，这会导致 IntelliTrace 在抓取进程列表时出现故障，如您所见.

It's a known issue with IntelliTrace. The log file was likely collected from an app that had the same module loaded into multiple app domains and this causes IntelliTrace to barf when grabbing the Process list as you can see.

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