Question

我有一个WPF应用程序，在上周生产运行良好。没有任何变化，但它开始减速并且崩溃时出现以下错误。它基于.NET 4.0构建，已投入生产多年。对此的任何意见都非常感谢。试过很多方法从Dev环境中复制但根本没有发生。

    Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.OutOfMemoryException
   at System.Windows.DependencyObject.InsertEntry(System.Windows.EffectiveValueEntry, UInt32)
   at System.Windows.DependencyObject.SetEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.UIElement.InvalidateForceInheritPropertyOnChildren(System.Windows.Media.Visual, System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)
   at System.Windows.UIElement.OnIsEnabledChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   at System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   at System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)
   at System.Windows.FrameworkElement.InvalidateForceInheritPropertyOnChildren(System.Windows.DependencyProperty)

The remainder of the message was truncated.
Exception Info: System.InvalidOperationException

用户PC在选中时仅安装了.NET 4.7。只是想知道这是否可以与.NET Framework版本链接？

Answer 1

您可以在制作中使用procmon.exe from Sysinternals (Microsoft)。您只需要exe并可以从磁盘或USB驱动器甚至网络共享运行它。

您可以将其设置为在OutOfMemoryException上转储进程内存：

procdump -ma -e 1 -f OutOfMemoryException -w "<Your Process Name>"

或者，您可以将其配置为在内存超出阈值时触发转储：

procdump -ma -m 1000 -w "<Your Process Name>" -n 20 -s 60

这将设置procdump以将名称为＆lt; Your Process Name＆gt;的进程的所有内存（-ma）转储超过1000MB（-m）。（-w），在每个转储（-s）之间进行20次转储（-n），每次60秒。比较这些可以让您很好地了解您的内存使用情况。

一旦你有转储（.dmp）文件，你可以使用各种工具（我喜欢.Net Memory Profiler但PerfView或WinDbg with SOS work well, too）来检查转储的堆内存以找出如果有对象不应该在内存中。对于WPF，有典型的罪魁祸首and property binding (what your callstack is showing) is one of them。

Answer 2

互联网上有类似的报道，callstack重复无休止地导致异常，您获得了OutOfMemoryException，但您也可以获得StackOverflowException或其他人。

以下是类似的问题：error 1 - error 2

不幸的是，callstack还不足以理解问题的来源，因此我的建议是在客户端计算机上使用远程调试器来检索有关该问题的更多信息。

WPF内存不足异常

2 个答案: