#####
2020-01-27 16:22:45.7723|Error ## LicenseDef_GetList(..) Object reference not set to an instance of an object. ##     
Datapolis.Licensing.Server.WebServices.ControllerServ.Controller.LicenseDef_GetList()
SyncMethodInvoker.Invoke() > <no type>.SyncInvokeLicenseDef_GetList() > Controller.LicenseDef_GetList()     
Object reference not set to an instance of an object. System.NullReferenceException NullReferenceException System.NullReferenceException: Object reference not set to an instance of an object.
   at Datapolis.Licensing.Server.Core.ObjFactory.Resolver[T]() in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\ObjFactory.cs:line 71
   at Datapolis.Licensing.Server.Core.ObjFactory.Resolve[T]() in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\ObjFactory.cs:line 67
   at Datapolis.Licensing.Server.Core.BiSessionFactory.OpenSession(String login, String passwordRaw) in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\BiSessionFactory.cs:line 102
   at Datapolis.Licensing.Server.WebServices.ControllerServ.Controller.LicenseDef_GetList(MethodCred cred, LicenseDefRowFilter rowFilter, LangFilterInfo langFilter) in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server.WebServices\ControllerServ\Controller.svc.cs:line 353 T Resolver[T]()    at Datapolis.Licensing.Server.Core.ObjFactory.Resolver[T]() in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\ObjFactory.cs:line 71
   at Datapolis.Licensing.Server.Core.ObjFactory.Resolve[T]() in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\ObjFactory.cs:line 67
   at Datapolis.Licensing.Server.Core.BiSessionFactory.OpenSession(String login, String passwordRaw) in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server\Core\BiSessionFactory.cs:line 102
   at Datapolis.Licensing.Server.WebServices.ControllerServ.Controller.LicenseDef_GetList(MethodCred cred, LicenseDefRowFilter rowFilter, LangFilterInfo langFilter) in c:\Workspaces\Licensing\Licensing System\Licensing.Server\Dp.Licensing.Server.WebServices\ControllerServ\Controller.svc.cs:line 353