Search found 2 matches

by Luigi68217
Wed 16 Feb 2022 17:09
Forum: Entity Framework support
Topic: EF Oracle provider Exception
Replies: 2
Views: 9368

Re: EF Oracle provider Exception

Hi thanks it works now.
by Luigi68217
Wed 16 Feb 2022 11:16
Forum: Entity Framework support
Topic: EF Oracle provider Exception
Replies: 2
Views: 9368

EF Oracle provider Exception

Hi,
I'm using DevArt Oracle EF provider from a NET 6 application using Entity Framework 6.4.
This is absolutely compatible because EF 6.4 support netstandard 2.1.
When running application I get the following exception:

System.TypeLoadException: 'Could not load type 'System.Security.Principal.WindowsImpersonationContext' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.'

Please need help on it
Thanks in advance
Luigi