PowerShell / PowerShell/PSScriptAnalyzer
Cannot access a closed file
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Descrição
I'm occasionally getting this error on running Invoke-ScriptAnalyzer with v 1.6.0
Invoke-ScriptAnalyzer : Cannot access a closed file.
The Full Error Object is
writeErrorStream : True
PSMessageDetails :
Exception : System.ObjectDisposedException: Cannot access a closed file.
at System.IO.__Error.FileNotOpen()
at System.IO.FileStream.Flush(Boolean flushToDisk)
at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder)
at System.Management.Automation.Host.TranscriptionOption.Dispose()
at System.Management.Automation.Host.PSHostUserInterface.StopAllTranscribing()
at System.Management.Automation.Runspaces.LocalRunspace.DoCloseHelper()
at System.Management.Automation.Runspaces.RunspaceBase.CoreClose(Boolean syncCall)
at System.Management.Automation.Runspaces.LocalRunspace.Close()
at System.Management.Automation.Runspaces.LocalRunspace.Dispose(Boolean disposing)
at System.Management.Automation.PowerShell.Dispose(Boolean disposing)
at Microsoft.Windows.PowerShell.ScriptAnalyzer.Helper.GetModuleManifest(String filePath, IEnumerable`1& errorRecord)
at Microsoft.Windows.PowerShell.ScriptAnalyzer.BuiltinRules.MissingModuleManifestField.<AnalyzeScript>d__0.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Microsoft.Windows.PowerShell.ScriptAnalyzer.ScriptAnalyzer.<>c__DisplayClass63_0.<AnalyzeSyntaxTree>b__1()
TargetObject : C:\Users\Ryan\Onedrive\Github\PowerShellModules\PesterHelpers\PesterHelpers.psd1
CategoryInfo : InvalidOperation: (C:\Users\Ryan\O...terHelpers.psd1:String) [Invoke-ScriptAnalyzer], ObjectDisposedException
FullyQualifiedErrorId : RULE_ERROR,Microsoft.Windows.PowerShell.ScriptAnalyzer.Commands.InvokeScriptAnalyzerCommand
ErrorDetails :
InvocationInfo : System.Management.Automation.InvocationInfo
ScriptStackTrace : at <ScriptBlock>, C:\Users\Ryan\Onedrive\Github\PowerShellModules\PesterHelpers\PesterHelpers.tests.ps1: line 34
at Invoke-Test, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\It.ps1: line 253
at ItImpl, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\It.ps1: line 203
at It, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\It.ps1: line 117
at <ScriptBlock>, C:\Users\Ryan\Onedrive\Github\PowerShellModules\PesterHelpers\PesterHelpers.tests.ps1: line 33
at Describe, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Describe.ps1: line 100
at <ScriptBlock>, C:\Users\Ryan\Onedrive\Github\PowerShellModules\PesterHelpers\PesterHelpers.tests.ps1: line 15
at <ScriptBlock>, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Pester.psm1: line 279
at Invoke-Pester, C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Pester.psm1: line 292
at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo : {0, 1}
This seems only to fire occasionally on the following rules with the error message given above
PSUseToExportFieldsInManifest
PSMissingModuleManifestField
Guia de contribuição
Primeiros passos
- Leia a issue inteira e depois o guia de contribuição do projeto.
- Comente na issue dizendo que vai assumir — evita que duas pessoas façam o mesmo trabalho.
- Faça um fork do repositório e trabalhe em uma branch.
- Abra um pull request que referencie o número da issue.
Direção de pesquisa
Comece com Microsoft.Windows.PowerShell.ScriptAnalyzer.Helper.GetModuleManifest e com as regras MissingModuleManifestField e PSUseToExportFieldsInManifest mencionadas no stack trace. Reproduza Invoke-ScriptAnalyzer usando o PesterHelpers.psd1 referenciado ou outro manifesto de módulo e, em seguida, rastreie o descarte do runspace e da transcrição mostrado no erro. O trabalho estará concluído quando essas regras não relatarem mais uma ObjectDisposedException de forma intermitente.
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Avaliação
- Stack de tecnologia
- csharp, powershell
- Domínio
- devtools
- Tipo de issue
- Bug
- Dificuldade
- 4/5
- Tempo estimado
- 3-5 dias
- Status de atividade
- Estagnada
- Clareza
- Razoavelmente clara
- Facilidade para iniciantes
- 35/100