诊断已翻译的UWP堆栈跟踪的步骤

Question

所以我在发布模式下收到了来自我的UWP Windows应用程序的堆栈跟踪.我现在使用windbg将所有地址翻译成他们的方法名称.

我现在有这个输出:

System.InvalidOperationException: InvalidOperation_EnumFailedVersion. For 

more information, visit http://go.microsoft.com/fwlink/?LinkId=623485
at MyApp!<BaseAddress>+0x7710b7 
    - MyApp!System::Func$4<System::__Canon,System::__Canon,System::__Canon,System::__Canon>.BeginInvoke+0x27   
    |  (00b710c0)   MyApp!System::Func$4<System::__Canon,System::__Canon,System::__Canon,System::__Canon>.Invoke
at MyApp!<BaseAddress>+0x771125 
    - MyApp!System::Func$3<System::__Canon,System::Int32,System::__Canon>.GetThunk+0x45   
        |  (00b71130)   MyApp!System::Func$3<System::__Canon,System::Int32,System::__Canon>.ReverseInvokeImpl
at MyApp!<BaseAddress>+0x7710d5 
    - MyApp!System::Func$4<System::__Canon,System::__Canon,System::__Canon,System::__Canon>.Invoke+0x15   
        |  (00b710e0)   MyApp!System::Func$3<System::__Canon,System::Int32,System::__Canon>.GetThunk
at MyApp!<BaseAddress>+0x85d8c9 
    - MyApp!$58_System::Net::Http::HttpContent::<>c__DisplayClass0.<ReadAsStringAsync>b__1$catch$0+0x16   
        |  (00c5d8f2)   MyApp!$58_System::Net::Http::HttpContent::<>c__DisplayClass0.<ReadAsStringAsync>b__1$catch$1
at MyApp.Collections.ViewModelCollection.<PrependListOfViewModelsAsync>b__24_1(ViewModels.ViewModel nt)
at MyApp!<BaseAddress>+0x784241
    - MyApp!$45_System::Collections::Generic::Dictionary$2<$76_Microsoft::CSharp::RuntimeBinder::Syntax::OperatorKind,System::__Canon>.Remove+0x81   
        |  (00b84310)   MyApp!$45_System::Collections::Generic::Dictionary$2<$76_Microsoft::CSharp::RuntimeBinder::Syntax::OperatorKind,System::__Canon>.Resize
at MyApp!<BaseAddress>+0x786623
    - MyApp!$45_System::Collections::Generic::Dictionary$2<$54_Newtonsoft::Json::Serialization::DefaultSerializationBinder::TypeNameKey,System::__Canon>.Remove+0x3   
        |  (00b86790)   MyApp!$45_System::Collections::Generic::Dictionary$2<$54_Newtonsoft::Json::Serialization::DefaultSerializationBinder::TypeNameKey,System::__Canon>.Resize
at MyApp!<BaseAddress>+0x7e41af
    - MyApp!$62_System::Linq::Expressions::ConditionalExpression.Make+0x3f   
        |  (00be4250)   MyApp!$47_Internal::Reflection::Execution::FoundationTypesImplementation.get_SystemObject
at System.Collections.Generic.List<System.Object>..ctor(Collections.Generic.IEnumerable<System.Object> collection)
at MyApp.Collections.ViewModelCollection.<>c__DisplayClass24_0.<PrependListOfViewModelsAsync>b__0()
at System.Action.Invoke()
at MyApp!<BaseAddress>+0xcbb04f
    - MyApp!$121_Type23.ReadArrayOfUrlEntityFromXml+0x1cf   
        |  (010bb1a0)   MyApp!$121_Type16.ReadArrayOfMediaFromXmlIsGetOnly
at MyApp!<BaseAddress>+0xdb9c41 --- End of stack trace from previous location where exception was thrown ---
    - MyApp!$70_System::Xml::XmlConvert.CreateException+0xe1   
        |  (011b9d60)   MyApp!$70_System::SR.get_Xml_InvalidSurrogateHighChar
at MyApp!<BaseAddress>+0x819f65
    - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileNewExpression+0x55   
        |  (00c1a190)   MyApp!$62_System::Linq::Expressions::Interpreter::InstructionList.EmitNew
at MyApp!<BaseAddress>+0x81a319
    - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileMemberInit+0xb9   
        |  (00c1a618)   MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileMemberInit$fin$0
at MyApp!<BaseAddress>+0x9e9843 --- End of stack trace from previous location where exception was thrown ---
    - MyApp!_$ILCT$::$ILT$ReflectionDynamicInvoke$.InvokeRetVI<$61_Windows.Foundation.Rect>+0x63   
        |  (00de9850)   MyApp!$122_Microsoft::Graphics::Canvas::Effects::AtlasEffect.put_SourceRectangle
at MyApp!<BaseAddress>+0x819f65
        - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileNewExpression+0x55   
            |  (00c1a190)   MyApp!$62_System::Linq::Expressions::Interpreter::InstructionList.EmitNew
at MyApp!<BaseAddress>+0x81a319
    - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileMemberInit+0xb9   
        |  (00c1a618)   MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileMemberInit$fin$0
at MyApp!<BaseAddress>+0x9f0481 --- End of stack trace from previous location where exception was thrown ---
    - MyApp!$122_McgInterop::ForwardComSharedStubs.Func_Microsoft_Graphics_Canvas_CanvasDrawingSession__Numerics_Vector2__float__rg_Microsoft_Graphics_Canvas_Text_CanvasGlyph__bool__uint___Rect__+0x1b1   
        |  (00df04f1)   MyApp!$122_McgInterop::ForwardComSharedStubs.Func_Microsoft_Graphics_Canvas_CanvasDrawingSession__Numerics_Vector2__float__rg_Microsoft_Graphics_Canvas_Text_CanvasGlyph__bool__uint___Rect__$fin$0
at MyApp!<BaseAddress>+0x819f65
    - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileNewExpression+0x55   
    |  (00c1a190)   MyApp!$62_System::Linq::Expressions::Interpreter::InstructionList.EmitNew
at MyApp!<BaseAddress>+0x81a17f
    - MyApp!$62_System::Linq::Expressions::Interpreter::LightCompiler.CompileNewExpression+0x26f   
        |  (00c1a190)   MyApp!$62_System::Linq::Expressions::Interpreter::InstructionList.EmitNew
at MyApp!<BaseAddress>+0x8dc247 Stack: InvalidOperation_EnumFailedVersion. For more information, visit http://go.microsoft.com/fwlink/?LinkId=623485
    - MyApp!$78_System::Runtime::Serialization::CollectionDataContract.IsCollectionOrTryCreate+0x2f7   
        |  (00cdc720)   MyApp!$78_System::Runtime::Serialization::CollectionDataContract..ctor

接近此转换堆栈跟踪以确定违规方法名称或至少缩小它的建议方法是什么？

Answer 1

这是一个更新，以防其他人遇到此问题。

.NET Native中的Pdb和堆栈

.NET本机PDB与您可能期望的PDB不同。确保保存正确的！在将应用程序编译为本地代码的过程中，我们需要生成一个新的PDB文件，该文件具有所有正确的映射回源。如果您没有保存正确的PDB，您将拥有完全不可操作的堆栈/转储。如果丢失该文件，则无法重新生成该文件。

对于本地开发人员构建或构建服务器，它将位于以下路径中：

<projectRoot>\bin\<Architecture>\<Release|Debug>\ilc\YOURAPPLICATIONNAME.pdb

您会知道它是正确的，因为它将是巨大的（50 + MB）。上传到应用商店后，您可以从开发中心获取云编译的pdb。

.NET本机堆栈不是人类可读的

为了最大程度地精简，.NET Native编译过程会剥离元数据，这些元数据将允许运行时生成人类可读的堆栈。今天，它们看起来像：

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at SharedLibrary!<BaseAddress>+0x35d1d7
   at SharedLibrary!<BaseAddress>+0x35d10d
   at SharedLibrary!<BaseAddress>+0x35d0dd
   at FieldMedic!<BaseAddress>+0x13dec5 [2147500037]

如果您使用HockeyApp进行遥测，则它们会添加一些功能来重构堆栈，从而更加有用。请参阅我们的博客文章。

但是，听起来您没有使用HockeyApp进行此类事情的遥测。假设是这种情况，则需要使用StackParser。克隆该存储库，构建它，然后离开。

这是帮助您了解要处理的内容的帮助：

StackParser [/pdbs {pdbFiles}] [/modules {PE files}]
            [/keep] [/in inputFile] [/out outputfile] [/symsrv definition]

All arguments are optional, but at least one pdb file or one PE file need to be defined. 

    /pdb {pdbFiles}       A non empty list of pdb files to be used
    /modules {PE files}   A non empty list of loaded modules used.
                          Symbols are fetched from the symbol store.
    /keep                 Keep the pdb files.
                          (default: all downloaded symbol files are deleted).
    /in <file>            Input to operate on (default: stdin).
    /out <file>           Append output to file (default: stdout).
    /symsrv <definition> "Standard"definition for symbol server cache.
                          (Implies /keep).

    Examples:
StackParser /pdbs app.pdb SharedLibrary.pdb < log.txt
     Uses existing PDB files to convert log.txt and writes result to console.

StackParser /pdbs app.pdb /modules Lib.dll /in log.txt /out symlog.txt
     Uses existing PDB (app.pdb) and looks up pdb file for Lib.dll;
     reads input from log.txt and writes result to symlog.txt.

StackParser /modules foo.dll /in log.txt /symserver srv*c:\symbols*http://msdl.microsoft.com/download/symbols
     Converts log.txt by getting symbols from public symbol server
     (with local cache at c:\symbols).