Powershell: Revisar el formato predeterminado de ErrorRecord

Creado en 25 ago. 2017  ·  3Comentarios  ·  Fuente: PowerShell/PowerShell

El formato actual de ErrorRecord no es lo suficientemente útil para los desarrolladores y demasiado inaplicable
contenido para usuarios finales regulares. La propuesta sobre cómo solucionar esto terminará siendo un RFC, pero podemos discutirlo aquí primero. Quizás la verbosidad del formato sea configurable por el usuario. También existe el problema del formato especial de mayúsculas y minúsculas de ErrorRecord.

pasos para reproducir

# part 1
PS C:\Users\slee\repos\PowerShell> 1/0

# part 2
PS C:\Users\slee\repos\PowerShell> $error[0] | fl

Comportamiento esperado

# part 1
# not sure what a good message would be for end users, but keeping it simple
Attempted to divide by zero.
At line:1 char:1
+ 1/0

# part 2 (requires -f)
PS C:\Users\slee\repos\PowerShell> $error[0] | fl -f


Exception             : System.Management.Automation.RuntimeException: Attempted to divide by zero. --->
                        System.DivideByZeroException: Attempted to divide by zero.
                           --- End of inner exception stack trace ---
                           at System.Management.Automation.IntOps.Divide(Int32 lhs, Int32 rhs)
                           at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1
                        arg1)
                           at System.Management.Automation.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
                           at
                        System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame
                        frame)
TargetObject          :
CategoryInfo          : NotSpecified: (:) [], RuntimeException
FullyQualifiedErrorId : RuntimeException
ErrorDetails          :
InvocationInfo        : System.Management.Automation.InvocationInfo
ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo : {}
PSMessageDetails      :

Comportamiento real

# part 1
Attempted to divide by zero.
At line:1 char:1
+ 1/0
+ ~~~
    + CategoryInfo          : NotSpecified: (:) [], RuntimeException
    + FullyQualifiedErrorId : RuntimeException

# part 2
PS C:\Users\slee\repos\PowerShell> $error[0] | fl
Attempted to divide by zero.
At line:1 char:1
+ 1/0
+ ~~~
    + CategoryInfo          : NotSpecified: (:) [], RuntimeException
    + FullyQualifiedErrorId : RuntimeException

Datos del entorno

Name                           Value
----                           -----
PSVersion                      6.0.0-beta
PSEdition                      Core
GitCommitId                    v6.0.0-beta.6
OS                             Microsoft Windows 10.0.16350
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Issue-Discussion Issue-Enhancement Resolution-Duplicate WG-Engine

Comentario más útil

Estoy de acuerdo de todo corazón.

Por cierto, para los desarrolladores de scripts, me encantaría ver algo como el viejo Resolve-ErrorRecord de Jeffrey (que enviamos en PSCX) integrado. Esto brinda mucha más información (con suerte, útil) para los desarrolladores:

4:5ms> Resolve-ErrorRecord

PSMessageDetails      :
Exception             : System.Management.Automation.RuntimeException: Attempted to divide by zero. --->
                        System.DivideByZeroException: Attempted to divide by zero.
                           --- End of inner exception stack trace ---
                           at System.Management.Automation.IntOps.Divide(Int32 lhs, Int32 rhs)
                           at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1
                        arg1)
                           at System.Management.Automation.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
                           at
                        System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame
                        frame)
TargetObject          :
CategoryInfo          : NotSpecified: (:) [], RuntimeException
FullyQualifiedErrorId : RuntimeException
ErrorDetails          :
InvocationInfo        : System.Management.Automation.InvocationInfo
ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo : {}

MyCommand             :
BoundParameters       : {}
UnboundArguments      : {}
ScriptLineNumber      : 1
OffsetInLine          : 1
HistoryId             : -1
ScriptName            :
Line                  : 1/$x
PositionMessage       : At line:1 char:1
                        + 1/$x
                        + ~~~~
PSScriptRoot          :
PSCommandPath         :
InvocationName        :
PipelineLength        : 0
PipelinePosition      : 0
ExpectingInput        : False
CommandOrigin         : Internal
DisplayScriptPosition :

Exception at nesting level 0 ---------------------------------------------------

ErrorRecord                 : Attempted to divide by zero.
WasThrownFromThrowStatement : False
Message                     : Attempted to divide by zero.
Data                        : {System.Management.Automation.Interpreter.InterpretedFrameInfo}
InnerException              : System.DivideByZeroException: Attempted to divide by zero.
TargetSite                  : System.Object Divide(Int32, Int32)
StackTrace                  :    at System.Management.Automation.IntOps.Divide(Int32 lhs, Int32 rhs)
                                 at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0
                              arg0, T1 arg1)
                                 at System.Management.Automation.Interpreter.DynamicInstruction`3.Run(InterpretedFrame
                              frame)
                                 at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(Interp
                              retedFrame frame)
HelpLink                    :
Source                      : System.Management.Automation
HResult                     : -2146233087

Exception at nesting level 1 ---------------------------------------------------

Message        : Attempted to divide by zero.
Data           : {}
InnerException :
TargetSite     :
StackTrace     :
HelpLink       :
Source         :
HResult        : -2147352558

Todos 3 comentarios

@SteveL-MSFT: Esto es esencialmente de lo que se trata #3647.

Estaba a punto de publicar algo allí. ¿Quieres que sigamos aquí en su lugar?

Estoy de acuerdo de todo corazón.

Por cierto, para los desarrolladores de scripts, me encantaría ver algo como el viejo Resolve-ErrorRecord de Jeffrey (que enviamos en PSCX) integrado. Esto brinda mucha más información (con suerte, útil) para los desarrolladores:

4:5ms> Resolve-ErrorRecord

PSMessageDetails      :
Exception             : System.Management.Automation.RuntimeException: Attempted to divide by zero. --->
                        System.DivideByZeroException: Attempted to divide by zero.
                           --- End of inner exception stack trace ---
                           at System.Management.Automation.IntOps.Divide(Int32 lhs, Int32 rhs)
                           at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1
                        arg1)
                           at System.Management.Automation.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
                           at
                        System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame
                        frame)
TargetObject          :
CategoryInfo          : NotSpecified: (:) [], RuntimeException
FullyQualifiedErrorId : RuntimeException
ErrorDetails          :
InvocationInfo        : System.Management.Automation.InvocationInfo
ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo : {}

MyCommand             :
BoundParameters       : {}
UnboundArguments      : {}
ScriptLineNumber      : 1
OffsetInLine          : 1
HistoryId             : -1
ScriptName            :
Line                  : 1/$x
PositionMessage       : At line:1 char:1
                        + 1/$x
                        + ~~~~
PSScriptRoot          :
PSCommandPath         :
InvocationName        :
PipelineLength        : 0
PipelinePosition      : 0
ExpectingInput        : False
CommandOrigin         : Internal
DisplayScriptPosition :

Exception at nesting level 0 ---------------------------------------------------

ErrorRecord                 : Attempted to divide by zero.
WasThrownFromThrowStatement : False
Message                     : Attempted to divide by zero.
Data                        : {System.Management.Automation.Interpreter.InterpretedFrameInfo}
InnerException              : System.DivideByZeroException: Attempted to divide by zero.
TargetSite                  : System.Object Divide(Int32, Int32)
StackTrace                  :    at System.Management.Automation.IntOps.Divide(Int32 lhs, Int32 rhs)
                                 at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0
                              arg0, T1 arg1)
                                 at System.Management.Automation.Interpreter.DynamicInstruction`3.Run(InterpretedFrame
                              frame)
                                 at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(Interp
                              retedFrame frame)
HelpLink                    :
Source                      : System.Management.Automation
HResult                     : -2146233087

Exception at nesting level 1 ---------------------------------------------------

Message        : Attempted to divide by zero.
Data           : {}
InnerException :
TargetSite     :
StackTrace     :
HelpLink       :
Source         :
HResult        : -2147352558

@mklement0 Resolveré esto como un engaño tuyo https://github.com/PowerShell/PowerShell/issues/3647

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