[Tutor] TypeError: dict objects are unhashable

[Alan Gauld]

Ben,

Others have addressed the cause of the error, but... 

>      accounts = {}
>      UserCursor.execute(sqlstr)
>      rows = UserCursor.fetchall()
>      UserConn.commit()
>      for row in rows:
>            U = row['User']
>            P = row['Password']
>            InnerDict = {}
>            InnerDict[U] = P
>            accounts[InnerDict] = U
> 
> But I get:
> TypeError: dict objects are unhashable

It really helps if you post the whole error message since it 
will highlight the actual line causing the problem. Please post 
the whole stacktrace from the message in future.

Alan G.