Executing "help" in Prompt CLI results in error message

[budhoward]

I just started to discover the "Prompt" item in PersonaBar in my 9.6.0 DNN install.

However, when I type "help" (no quotes) into the very DOS looking box I receive the message "Object reference not set to an instance of an object.".

In the Admin Log I have the following

AbsoluteURL:/API/PersonaBar/Command/Cmd
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:2384dc89-46c4-43fa-a2d1-3bd2a49b5f05
AssemblyVersion:
PortalId:-1
UserId:-1
TabId:-1
RawUrl:
Referrer:
UserAgent:
ExceptionHash:/m+LTW1P1eNkIc7y4FwD+eZ1+i8=
Message:An entry with the same key already exists.
StackTrace:
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.TreeSet1.AddIfNotPresent(T item) at System.Collections.Generic.SortedDictionary2.Add(TKey key, TValue value)
at Dnn.PersonaBar.Prompt.Components.Repositories.CommandRepository.GetCommandsInternal()
at Dnn.PersonaBar.Prompt.Components.Repositories.CommandRepository.<>c.b__1_0(CacheItemArgs c)
at DotNetNuke.Common.Utilities.DataCache.GetCachedDataFromRuntimeCache(CacheItemArgs cacheItemArgs, CacheItemExpiredCallback cacheItemExpired)
InnerMessage:
InnerStackTrace:
Source:System
FileName:
FileLineNumber:0
FileColumnNumber:0
Method:
Server Name: P3xxxxxxxx

and another log entry

Command:list-commands
IsValid:False
TypeFullName:Object reference not set to an instance of an object.
ExecutionTime(hh:mm:ss):00:00:00.094000
Server Name: P3xxxxxxxx

[budhoward]

Looks like this was resolved when I did a clear cache/restart server.