PostgreSQL 용 최신 dotConnect를 설치했습니다. Postgres DB에 레코드를 삽입하려고합니다. 오류가 발생하는 기하학 열이 있습니다. 여기EF5에서 dotConnect로 Spatial Geometry 삽입 PostgreSQL 용 6.30
using (var context = new WKP_DBEntities())
{
var Location = DbGeometry.PointFromText(string.Format("POINT({0} {1})", 157873, 364282), 28992);
var record = new monitoring_object()
{
geometry = Location,
last_changed_by = "ssg",
};
context.monitoring_object.Add(record);
context.SaveChanges();
}
오류 메시지입니다 :
System.Data.Entity.Infrastructure.DbUpdateException was unhandled
HResult=-2146233087
Message=An error occurred while updating the entries. See the inner exception for details.
Source=EntityFramework
StackTrace:
at System.Data.Entity.Internal.InternalContext.SaveChanges()
at System.Data.Entity.Internal.LazyInternalContext.SaveChanges()
at System.Data.Entity.DbContext.SaveChanges()
at ConsoleApplicationGEOdata.Program.Main(String[] args) in c:\Users\Stefan\Documents\Visual Studio 2012\Projects\ConsoleApplicationGEOdata\ConsoleApplicationGEOdata\Program.cs:line 38
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: System.Data.UpdateException
HResult=-2146233087
Message=An error occurred while updating the entries. See the inner exception for details.
Source=System.Data.Entity
StackTrace:
at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)
at System.Data.EntityClient.EntityAdapter.Update(IEntityStateManager entityCache)
at System.Data.Objects.ObjectContext.SaveChanges(SaveOptions options)
at System.Data.Entity.Internal.InternalContext.SaveChanges()
InnerException: System.ArgumentException
HResult=-2147024809
Message=Cannot convert value
Source=Devart.Data.PostgreSql
StackTrace:
at Devart.Data.PostgreSql.af.a(Object A_0, Type A_1, Encoding A_2)
at Devart.Data.PostgreSql.af.a(String A_0, Encoding A_1, PgSqlType A_2, Object A_3, Int32 A_4, Boolean A_5)
at Devart.Data.PostgreSql.PgSqlCommand.a(String A_0, Encoding A_1, ArrayList A_2, Boolean A_3)
at Devart.Data.PostgreSql.PgSqlCommand.InternalExecute(CommandBehavior behavior, IDisposable stmt, Int32 startRecord, Int32 maxRecords)
at Devart.Common.DbCommandBase.InternalExecute(CommandBehavior behavior, IDisposable stmt, Int32 startRecord, Int32 maxRecords, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at Devart.Data.PostgreSql.Entity.y.a(CommandBehavior A_0)
at Devart.Common.Entity.i.b(CommandBehavior A_0)
at Devart.Data.PostgreSql.Entity.y.b(CommandBehavior A_0)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at System.Data.Mapping.Update.Internal.DynamicUpdateCommand.Execute(UpdateTranslator translator, EntityConnection connection, Dictionary`2 identifierValues, List`1 generatedValues)
at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)
InnerException:
내가 잘못하고있는 중이 야 무슨 일이 코드는?
PostgreSQL 6.7을 의미하지 않으며 오타가 있음을 알려주십시오. 'SELECT version();'그리고 출력을 여러분의 질문에 붙여주세요. (OK, PostgreSQL 6.7 릴리스가 없었기 때문에 6.7을 의미 할 수는 없었습니다. 아마도 PostgreSQL의 경우 DotConnect 6.7을 의미할까요?) –
예외의 가장 중요한 부분을 잘라낸 것처럼 보입니다. 그 예외 출력은 불완전합니다. –
죄송합니다. PostgreSQL 용 DotConnect 6.7입니다. 그것을 바꿨습니다. 예외는 모두 거기에있다 : 나는 "클립 보드에 예외 세부 사항 복사"를 수행했다. 마지막 InnerException은 null입니다. – StefanHa