NullReferenceException: 未将对象引用设置到对象的实例。
StackTrace:
   在 Newtonsoft.Json.Utilities.ReflectionUtils.ImplementsGenericDefinition(Type type, Type genericInterfaceDefinition, Type& implementingType)
   在 Newtonsoft.Json.Serialization.JsonArrayContract..ctor(Type underlyingType)
   在 Newtonsoft.Json.Serialization.DefaultContractResolver.CreateArrayContract(Type objectType)
   在 System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   在 Newtonsoft.Json.Serialization.DefaultContractResolver.ResolveContract(Type type)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CalculatePropertyDetails(JsonProperty property, JsonConverter& propertyConverter, JsonContainerContract containerContract, JsonProperty containerProperty, JsonReader reader, Object target, Boolean& useExistingValue, Object& currentValue, JsonContract& propertyContract, Boolean& gottenCurrentValue, Boolean& ignoredValue)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue(JsonProperty property, JsonConverter propertyConverter, JsonContainerContract containerContract, JsonProperty containerProperty, JsonReader reader, Object target)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
   在 Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
   在 Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
   在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
   在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
   在 Quicker.View.X.ActionDesignerWindow.OvRcLecg3YX()
   在 Quicker.View.X.ActionDesignerWindow..ctor(SQLDataMgr sqlDataMgr, ActionItem editingActionItem, Boolean isGlobalSubProgram, Boolean isReadonly)
   在 Quicker.Domain.Services.ActionEditMgr.EditAction(ActionProfile profile, Int32 row, Int32 col, ActionItem actionItem, Nullable`1 newActionType, EditActionParam editParam, Boolean forceReadonly)
   在 Quicker.Domain.Services.ActionEditMgr.EditActionById(String actionId, EditActionParam editParam, Boolean forceReadOnly)
   在 Quicker.Domain.Services.ActionEditMgr.<>c__DisplayClass57_0.Ju4xlnKdbAN(Object sender, RoutedEventArgs args)
   在 System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   在 System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   在 System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

NullReferenceException: 未将对象引用设置到对象的实例。
StackTrace:
   在 MS.Internal.Text.Line.get_Length()
   在 System.Windows.Controls.TextBlock.MeasureOverride(Size constraint)
   在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   在 System.Windows.UIElement.Measure(Size availableSize)
   在 System.Windows.Controls.Grid.MeasureCell(Int32 cell, Boolean forceInfinityV)
   在 System.Windows.Controls.Grid.MeasureCellsGroup(Int32 cellsHead, Size referenceSize, Boolean ignoreDesiredSizeU, Boolean forceInfinityV, Boolean& hasDesiredSizeUChanged)
   在 System.Windows.Controls.Grid.MeasureOverride(Size constraint)
   在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   在 System.Windows.UIElement.Measure(Size availableSize)
   在 System.Windows.ContextLayoutManager.UpdateLayout()
   在 System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   在 System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   在 System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   在 System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)