C# - Visual Studio 中的 System.OutOfMemoryException

Question

我有一个问题，当我在 Visual Studio 中右键单击我的主窗体并转到“视图设计器”时，出现错误。它说：“抛出了“System.OutOfMemoryException”类型的异常。

堆栈跟踪：

at System.Reflection.AssemblyName.nGetFileInformation(String s)
at System.Reflection.AssemblyName.GetAssemblyName(String assemblyFile)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.get_AssemblyName()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.get_FullName()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.get_AssemblySpec()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchProjectEntries(String fullName, Boolean correctThread)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.System.ComponentModel.Design.IDesignTimeAssemblyLoader.GetTargetAssemblyPath(AssemblyName runtimeOrTargetAssemblyName, String suggestedAssemblyPath, FrameworkName targetFramework)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.ResolveAssembly(AssemblyName assemblyName, Assembly runtimeAssembly)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.GetTypeFromTargetLocation(Type type, Boolean validateBase)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.GetType(Type type)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.GetCustomAttributes(Type type, Type filter, Boolean inherit, CustomAttributesCache cache)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkType.GetCustomAttributes(Type filter, Boolean inherit)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkAttributeCollection.GetAttributes(Type type, Type filter)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkAttributeCollection.GetAttributes(MemberInfo member, Type filter)
at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkAttributeCollection.get_Attributes()
at System.ComponentModel.AttributeCollection.get_Count()
at Microsoft.VisualStudio.Design.VSDesignSurface.EnsureExtensions(IComponent component)
at Microsoft.VisualStudio.Design.VSDesignSurface.CreateInstance(Type type)
at System.ComponentModel.Design.DesignerHost.System.ComponentModel.Design.IDesignerHost.CreateComponent(Type componentType, String name)
at System.ComponentModel.Design.Serialization.DesignerSerializationManager.CreateInstance(Type type, ICollection arguments, String name, Boolean addToContainer)
at System.ComponentModel.Design.Serialization.DesignerSerializationManager.System.ComponentModel.Design.Serialization.IDesignerSerializationManager.CreateInstance(Type type, ICollection arguments, String name, Boolean addToContainer)
at System.ComponentModel.Design.Serialization.TypeCodeDomSerializer.Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration)
at System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager manager)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager)
at System.ComponentModel.Design.Serialization.BasicDesignerLoader.BeginLoad(IDesignerLoaderHost host)  

设计师：http : //pastebin.com/hdRB5DAj

今天早上我收到了这个错误，但我仍然没有解决它。如果有人能帮助我，我将不胜感激！

我只使用了我所有 RAM 的 55%，所以不可能。

Answer 1

正如 Hebie 博士所指出的那样，VS 本身抛出 OOM 异常是值得怀疑的，但您的表单构造函数中的某些东西。

我用来取得巨大成功的一种技术是打开表单代码并Throw new Exception("Message describing position")在构造函数的开头插入。希望现在您不会得到 OOM 异常，而是得到刚刚指定的异常。现在移动这个异常直到你得到 OOM 异常。这将向您显示导致 OOM 的代码行。

祝你好运！