swejet 发表于 2021-10-10 01:55:12

【7.0.100】程序崩了

本帖最后由 swejet 于 2021-10-10 01:56 编辑

## Overview
- Version: 7.0.100.0
- Exception: `System.NullReferenceException`
- DateTime: 2021/10/10 1:53:32
- Email: nominz@qq.com
- Tags: #CN

## Exception
```json
{
"ClassName": "System.NullReferenceException",
"Message": "未将对象引用设置到对象的实例。",
"Data": {
    "$type": "System.Collections.ListDictionaryInternal, mscorlib",
    "System.Object": null
},
"InnerException": null,
"HelpURL": null,
"StackTraceString": "   在 Forguncy.Common.ColumnIndicator.get_DisplayString()
   在 GrapeCity.Forguncy.Plugin.LocationIndicator.GetPathString(String seperator, Func`2 filter)
   在 Forguncy.GeneratePage.GenerateChecker.ErrorInfo.GetSuppressStr()
   在 Forguncy.Views.MessageViewViewModel.a(Object A_0)
   在 MS.Internal.Data.IndexedEnumerable.FilteredEnumerator.System.Collections.IEnumerator.MoveNext()
   在 MS.Internal.Data.IndexedEnumerable.IndexOf(Object item)
   在 System.Windows.Automation.Peers.GridViewItemAutomationPeer.GetChildrenCore()
   在 System.Windows.Automation.Peers.AutomationPeer.EnsureChildren()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateChildrenInternal(Int32 invalidateLimit)
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateChildren()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   在 System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   在 System.Windows.ContextLayoutManager.fireAutomationEvents()
   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)",
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": "8
get_DisplayString
Forguncy, Version=7.0.100.0, Culture=neutral, PublicKeyToken=967100671921c115
Forguncy.Common.ColumnIndicator
System.String get_DisplayString()",
"HResult": -2147467261,
"Source": "Forguncy",
"WatsonBuckets": null
}
```

## EventLog
- 01:53:31 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:30 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R-1,C2 ,Table=dept_boss
- 01:53:29 `TextInput`:
- 01:53:29 `KeyDown`:Control+Z
- 01:53:23 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:添加 & 删除->Inline:整数
- 01:53:21 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:19 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:19 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:18 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:18 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:17 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:属性
- 01:53:16 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R2 ,C1 ,Table=dept_boss
- 01:53:15 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonTabItem->ContentControl:字段->字段
- 01:53:14 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R2 ,C2 ,Table=dept_boss
- 01:53:12 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:12 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:10 `MouseL`:ObjectViewMenuItem:刷新->刷新
- 01:53:08 `MouseR`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:07 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:06 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->TablesObjectView->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableFolderViewModel->MyTreeViewItem:Forguncy.Views.ObjectViews.TableItemViewModel
- 01:53:01 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:HorizontalScrollBar,ActiveSheet=tree-list_dept
- 01:53:00 `MouseL`:Window:表格设置->Button:取消->取消
- 01:52:58 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R7 ,C59,Page=tree-list_dept,ListView=表格1
- 01:52:58 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R7 ,C59,Page=tree-list_dept,ListView=表格1
- 01:52:54 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R7 ,C60,Page=tree-list_dept,ListView=表格1
- 01:52:51 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:HorizontalScrollBar,ActiveSheet=tree-list_dept
- 01:52:33 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonGroupBox:调试->Image:/Start_32.png
- 01:52:32 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->RibbonTabItem->ContentControl:开始->开始
- 01:52:30 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->RibbonView->Image:/save.png
- 01:52:27 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:R7 ,C14,Page=tree-list_dept,ListView=department
- 01:52:13 `MouseL`:Window:budger_V0001_7.0.100_2021-09-11.fgcc - 活字格->Spread:HorizontalScrollBar,ActiveSheet=tree-list_dept

## ActionList



我啥也没干，双击一个数据表（表是外联表，但是是我本机的localhost，不是连接的问题），然后就崩了

Joe.xu 发表于 2021-10-11 12:04:18

老哥，您这情况能稳定复现吗
这个报错的可能性有点多，意思就是后端代码在执行的时候对象的参数不存在。
可能需要复现挂代码才好调查
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