TOAD error - cannot use application

Toad Data Point
1

Hello,

When I try to connect to Oracle database I encountered the following error:

System.Collections.Generic.KeyNotFoundException
The given key was not present in the dictionary.
Stack Trace:
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at Quest.Toad.Db.ConnectionProxy.Implementation.ConnectionImplementation.GetObject(Int32 objectId)
at Quest.Toad.Db.ConnectionProxy.ProxyConnection.GetImplementation()
at Quest.Toad.Db.ConnectionProxy.ProxyConnection.GetActualState()

The application cannot show database tables and then asks me to close it.

windows 7 64 Bit, TDP 3.8.0.575 Pro edition.

I would appreciate some help.

Thanks,
Chris

2

This error is unique to .net 4.6 and Oracle 64-bit client. We have fixed this in TDP 3.8.1 and TDP 4.0.

TDP 4.0 was released today so please down load and try.

3

Thank you Debbie.

version 3.81.677 solved the problem.

Chris