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我在PowerShell中編寫了一個必須重定向程序集綁定的PowerShell模塊。 我在使用powershell_ise.exe.config中的bindingRedirect時沒有問題，但我不認爲這是可接受的模塊，我想分發，所以我尋找其他方式，並遇到AppDomain.CurrentDomain.AssemblyResolve。PowerShell中的StackOverflowException當tab-completion/Intellisense被調用時
我目前使用這個在我.psm1文件的頂部：
function Resolve-AssemblyRedirect {
PARAM ([object]$sender, [System.ResolveEventArgs]$e)
PROCESS {
$requestedName = New-Object System.Reflection.AssemblyName $e.Name
if ($requestedName.Name -eq "System.Net.Http.Primitives") {
return [System.Reflection.Assembly]::LoadFrom("$PSScriptRoot\Assemblies\System.Net.Http.Primitives.dll")
}
return $null
}
}
if (-not $Global:MODULE_LOADED) {
[AppDomain]::CurrentDomain.add_AssemblyResolve({ Resolve-AssemblyRedirect $Args[0] $Args[1] })
Set-Variable -Option Constant -Name MODULE_LOADED -Value $true -Scope Global
}
我可以使用Tab補齊/智能感知在ISE相當可靠地觸發問題。我也看到它在殼中。當我相當可靠地說，它並不總是相同的cmdlet觸發它。例如，在準備工作時，我用Get-ADUser [tab]觸發了它，最近我輸入了get-por [tab]，Intellisense顯示了Get-GPOReport，然後掛起。
如果我註釋掉[AppDomain] ::開始的行，並且敲完tab，我沒有看到問題。
在我繼續之前，我想指出的是，之前我從來沒有必要在PowerShell中調試過任何東西，所以在黑暗中已經有相當多的摸索。爲了調試，我加了REG_SZ到HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug名爲Auto和價值1，這是給我的選項來啓動VS 2012，其隨後向我展示：
System.StackOverflowException了未處理
，當我看調用堆棧我看到：
mscorlib.dll!System.Resources.ResourceManager.GetString(string name, System.Globalization.CultureInfo culture) + 0x23c bytes
System.Management.Automation.dll!System.Management.Automation.ErrorCategoryInfo.Ellipsize(System.Globalization.CultureInfo uiCultureInfo, string original) + 0x88 bytes
System.Management.Automation.dll!System.Management.Automation.ScriptBlock.InvokeAsDelegateHelper(object dollarUnder, object dollarThis, object[] args) + 0x137 bytes
[Lightweight Function]
mscorlib.dll!System.AppDomain.OnAssemblyResolveEvent(System.Reflection.RuntimeAssembly assembly, string assemblyFullName) + 0xbc bytes
[Native to Managed Transition]
[Managed to Native Transition]
mscorlib.dll!System.Reflection.RuntimeAssembly.InternalGetSatelliteAssembly(string name, System.Globalization.CultureInfo culture, System.Version version, bool throwOnFileNotFound, ref System.Threading.StackCrawlMark stackMark) + 0x3ab bytes
mscorlib.dll!System.Resources.ManifestBasedResourceGroveler.GetSatelliteAssembly(System.Globalization.CultureInfo lookForCulture, ref System.Threading.StackCrawlMark stackMark) + 0xdd bytes
mscorlib.dll!System.Resources.ManifestBasedResourceGroveler.GrovelForResourceSet(System.Globalization.CultureInfo culture, System.Collections.Generic.Dictionary<string,System.Resources.ResourceSet> localResourceSets, bool tryParents, bool createIfNotExists, ref System.Threading.StackCrawlMark stackMark) + 0xe2 bytes
mscorlib.dll!System.Resources.ResourceManager.InternalGetResourceSet(System.Globalization.CultureInfo requestedCulture, bool createIfNotExists, bool tryParents, ref System.Threading.StackCrawlMark stackMark) + 0x329 bytes
mscorlib.dll!System.Resources.ResourceManager.InternalGetResourceSet(System.Globalization.CultureInfo culture, bool createIfNotExists, bool tryParents) + 0x23 bytes
mscorlib.dll!System.Resources.ResourceManager.GetString(string name, System.Globalization.CultureInfo culture) + 0x23c bytes
Microsoft.PowerShell.Editor.dll!Microsoft.VisualStudio.Language.Intellisense.Implementation.CompletionSession.Commit() + 0x285 bytes
Microsoft.PowerShell.GPowerShell.dll!Microsoft.PowerShell.Host.ISE.PowerShellTab.TabComplete(Microsoft.PowerShell.Host.ISE.ISEEditor editor, bool forward) + 0x51c bytes
Microsoft.PowerShell.GPowerShell.dll!Microsoft.PowerShell.Host.ISE.PowerShellTab.ProcessTab(object sender, System.Windows.Input.KeyEventArgs e, Microsoft.PowerShell.Host.ISE.PowerShellTab selectedPowerShellTab) + 0x167 bytes
Microsoft.PowerShell.GPowerShell.dll!Microsoft.Windows.PowerShell.Gui.Internal.BeforeDefaultKeyProcessor.KeyDown(System.Windows.Input.KeyEventArgs args) + 0x4a bytes
Microsoft.PowerShell.Editor.dll!Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint(object errorSource, System.Action call) + 0x26 bytes
Microsoft.PowerShell.Editor.dll!Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.Dispatch<System.Windows.Input.KeyEventArgs>(System.Action<Microsoft.VisualStudio.Text.Editor.KeyProcessor,System.Windows.Input.KeyEventArgs> action, System.Windows.Input.KeyEventArgs args) + 0x185 bytes
PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler(System.Delegate handler, object target) + 0x56 bytes
PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl(object source, System.Windows.RoutedEventArgs args, bool reRaised) + 0x270 bytes
PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl(System.Windows.DependencyObject sender, System.Windows.RoutedEventArgs args) + 0x14e bytes
PresentationCore.dll!System.Windows.UIElement.RaiseTrustedEvent(System.Windows.RoutedEventArgs args) + 0x64 bytes
PresentationCore.dll!System.Windows.Input.InputManager.ProcessStagingArea() + 0x431 bytes
PresentationCore.dll!System.Windows.Input.InputManager.ProcessInput(System.Windows.Input.InputEventArgs input) + 0xab bytes
PresentationCore.dll!System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(System.IntPtr hwnd, System.Windows.Input.InputMode mode, int timestamp, System.Windows.Input.RawKeyboardActions actions, int scanCode, bool isExtendedKey, bool isSystemKey, int virtualKey) + 0x124 bytes
PresentationCore.dll!System.Windows.Interop.HwndKeyboardInputProvider.ProcessKeyAction(ref System.Windows.Interop.MSG msg, ref bool handled) + 0x20e bytes
PresentationCore.dll!System.Windows.Interop.HwndSource.CriticalTranslateAccelerator(ref System.Windows.Interop.MSG msg, System.Windows.Input.ModifierKeys modifiers) + 0x213 bytes
PresentationCore.dll!System.Windows.Interop.HwndSource.OnPreprocessMessage(object param) + 0x35e bytes
WindowsBase.dll!System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate callback, object args, int numArgs) + 0x5e bytes
WindowsBase.dll!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(object source, System.Delegate method, object args, int numArgs, System.Delegate catchHandler) + 0x47 bytes
WindowsBase.dll!System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority priority, System.TimeSpan timeout, System.Delegate method, object args, int numArgs) + 0x2bc bytes
WindowsBase.dll!System.Windows.Threading.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method, object arg) + 0x42 bytes
PresentationCore.dll!System.Windows.Interop.HwndSource.OnPreprocessMessageThunk(ref System.Windows.Interop.MSG msg, ref bool handled) + 0x107 bytes
WindowsBase.dll!System.Windows.Interop.ComponentDispatcherThread.RaiseThreadMessage(ref System.Windows.Interop.MSG msg) + 0x4f bytes
WindowsBase.dll!System.Windows.Threading.Dispatcher.TranslateAndDispatchMessage(ref System.Windows.Interop.MSG msg) + 0x2c bytes
WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame frame) + 0x112 bytes
PresentationFramework.dll!System.Windows.Application.RunInternal(System.Windows.Window window) + 0x17a bytes
Microsoft.PowerShell.GPowerShell.dll!Microsoft.Windows.PowerShell.Gui.Internal.Program.ShowMainWindow(System.Collections.Generic.List<string> filesToOpen, bool mta, bool noProfile, System.Threading.SendOrPostCallback loadedCallback) + 0x1a5 bytes
[Native to Managed Transition]
PowerShell_ISE.exe!Microsoft.Windows.PowerShell.GuiExe.Internal.GPowerShell.Main(string[] args) + 0x4d0 bytes
我只包括了線之間的部分的一個重複：
mscorlib.dll!System.Resources.ResourceManager.GetString(string name, System.Globalization.CultureInfo culture) + 0x23c bytes
但重複了很多。
我已經通過洗衣機幾次，我並不總是在調用堆棧中看到相同的結果。例如，有時在重複部分看起來像這樣：
mscorlib.dll!System.Resources.ResourceManager.GetString(string name, System.Globalization.CultureInfo culture) + 0x23c bytes
System.Management.Automation.dll!System.Management.Automation.ErrorCategoryInfo.Ellipsize(System.Globalization.CultureInfo uiCultureInfo, string original) + 0x88 bytes
System.Management.Automation.dll!System.Management.Automation.ScriptBlock.InvokeAsDelegateHelper(object dollarUnder, object dollarThis, object[] args) + 0x137 bytes
[Lightweight Function]
mscorlib.dll!System.AppDomain.OnAssemblyResolveEvent(System.Reflection.RuntimeAssembly assembly, string assemblyFullName) + 0xbc bytes
[Native to Managed Transition]
[Managed to Native Transition]
mscorlib.dll!System.Reflection.RuntimeAssembly.InternalGetSatelliteAssembly(string name, System.Globalization.CultureInfo culture, System.Version version, bool throwOnFileNotFound, ref System.Threading.StackCrawlMark stackMark) + 0x3ab bytes
mscorlib.dll!System.Resources.ManifestBasedResourceGroveler.GetSatelliteAssembly(System.Globalization.CultureInfo lookForCulture, ref System.Threading.StackCrawlMark stackMark) + 0xdd bytes
mscorlib.dll!System.Resources.ManifestBasedResourceGroveler.GrovelForResourceSet(System.Globalization.CultureInfo culture, System.Collections.Generic.Dictionary<string,System.Resources.ResourceSet> localResourceSets, bool tryParents, bool createIfNotExists, ref System.Threading.StackCrawlMark stackMark) + 0xe2 bytes
mscorlib.dll!System.Resources.ResourceManager.InternalGetResourceSet(System.Globalization.CultureInfo requestedCulture, bool createIfNotExists, bool tryParents, ref System.Threading.StackCrawlMark stackMark) + 0x329 bytes
mscorlib.dll!System.Resources.ResourceManager.InternalGetResourceSet(System.Globalization.CultureInfo culture, bool createIfNotExists, bool tryParents) + 0x23 bytes
mscorlib.dll!System.Resources.ResourceManager.GetString(string name, System.Globalization.CultureInfo culture) + 0x23c bytes
，而重複開始前的初始部分是往往不同。
從閱讀的一小段看來，LightweightFunction可能是我的函數Resolve-AssemblyRedirect。
我做錯了什麼？
我似乎能夠通過簡單地註冊一個解析器和呼喚-的GridView到REPRO此：$ OnAssemblyResolve = \t \t [System.ResolveEventHandler] { \t \t PARAM（$發件人，$ resolveEventArgs） 返回null; } [System.AppDomain] :: CurrentDomain.add_AssemblyResolve（$ OnAssemblyResolve）; 1..10 | out-gridview –