## Overview
- Version: 9.0.103.0
- Exception: `System.NullReferenceException`
- DateTime: 2024/3/22 9:37:19
- Email: Yuppier_hp@163.com
- Tags: #CN
## Exception
```json
{
"ClassName": "System.NullReferenceException",
"Message": "Object reference not set to an instance of an object.",
"Data": {
"$type": "System.Collections.ListDictionaryInternal, System.Private.CoreLib",
"System.Object": null
},
"InnerException": null,
"HelpURL": null,
"StackTraceString": " at Forguncy.Views.RibbonView.UpdateRibbon()
at Forguncy.Views.RibbonView.d()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)",
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": null,
"HResult": -2147467261,
"Source": "Forguncy",
"WatsonBuckets": null
}
```
## EventLog
## ActionList
|