Develop Reference

Error: PostgreSQL type 'regclass' isn't supported by Npgsql

I got this error when I'm trying to decompress chunks in TimescaleDB from .NET C# app. When I do the same in pgAdmin - everything goes fine.
What is wrong?
Code
public static void DecompressChunks()
{
string query = "SELECT decompress_chunk(chunk, if_compressed => true) " +
"FROM show_chunks(relation => 'sensorsdata', " +
"newer_than => '2021-09-13 15:15:29.305'::timestamp, " +
"older_than => '2021-09-27 15:15:29.305'::timestamp) " +
"AS chunk;";
using var connection = new NpgsqlConnection(_timescaleConnectionString);
connection.Query(query);
}
Stack
System.NotSupportedException: PostgreSQL type 'regclass' isn't supported by Npgsql
at Npgsql.TypeMapping.ConnectorTypeMapper.ResolveByDataTypeName(String typeName, Boolean throwOnError)
at Npgsql.TypeMapping.ConnectorTypeMapper.TryResolveByOID(UInt32 oid, NpgsqlTypeHandler& handler)
at Npgsql.TypeMapping.ConnectorTypeMapper.ResolveByOID(UInt32 oid)
at Npgsql.BackendMessages.FieldDescription.ResolveHandler()
at Npgsql.BackendMessages.RowDescriptionMessage.Load(NpgsqlReadBuffer buf, ConnectorTypeMapper typeMapper)
at Npgsql.Internal.NpgsqlConnector.ParseServerMessage(NpgsqlReadBuffer buf, BackendMessageCode code, Int32 len, Boolean isPrependedMessage)
at Npgsql.Internal.NpgsqlConnector.ReadMessage(Boolean async, DataRowLoadingMode dataRowLoadingMode, Boolean readingNotifications)
at Npgsql.NpgsqlDataReader.NextResult(Boolean async, Boolean isConsuming, CancellationToken cancellationToken)
at Npgsql.NpgsqlDataReader.NextResult()
at Npgsql.NpgsqlCommand.ExecuteReader(CommandBehavior behavior, Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlCommand.ExecuteReader(CommandBehavior behavior, Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlCommand.ExecuteReader(CommandBehavior behavior)
at Npgsql.NpgsqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior)
at Dapper.SqlMapper.ExecuteReaderWithFlagsFallback(IDbCommand cmd, Boolean wasClosed, CommandBehavior behavior) in /_/Dapper/SqlMapper.cs:line 1066
at Dapper.SqlMapper.QueryImpl[T](IDbConnection cnn, CommandDefinition command, Type effectiveType)+MoveNext() in /_/Dapper/SqlMapper.cs:line 1094
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Dapper.SqlMapper.Query[T](IDbConnection cnn, String sql, Object param, IDbTransaction transaction, Boolean buffered, Nullable`1 commandTimeout, Nullable`1 commandType) in /_/Dapper/SqlMapper.cs:line 734
at Dapper.SqlMapper.Query(IDbConnection cnn, String sql, Object param, IDbTransaction transaction, Boolean buffered, Nullable`1 commandTimeout, Nullable`1 commandType) in /_/Dapper/SqlMapper.cs:line 661
at DapperTimescaleCaller.EntryPoint.Program.DecompressChunks() in C:\Users\Arthur\source\repos\DapperTimescaleCaller\DapperTimescaleCaller.EntryPoint\Program.cs:line 35
at DapperTimescaleCaller.EntryPoint.Program.Main(String[] args) in C:\Users\Arthur\source\repos\DapperTimescaleCaller\DapperTimescaleCaller.EntryPoint\Program.cs:line 14
PgAdmin

rabbitmq AlreadyClosedException in Masstransit 6.2.3

I'm using rabbitmq to create the bus.
After upgrading from 6.2.2 to 6.2.3, I'm getting the AlreadyClosedException in my sagas. It seems to relate to message re-delivery as when I turn re-delivery off then these exceptions go away.
Re-delivery config
rec.UseScheduledRedelivery(r =>
{
r.Handle<Exception>(IsTransientException);
r.Ignore<Exception>(IsHarmlessException);
r.Intervals(TimeSpan.FromSeconds(FirstRedeliveryIntervalInSeconds),
TimeSpan.FromSeconds(SecondRedeliveryIntervalInSeconds),
TimeSpan.FromSeconds(ThirdRedeliveryIntervalInSeconds));
});
Error tack trace:
RabbitMQ.Client.Exceptions.AlreadyClosedException: Already closed: The AMQP operation was interrupted: AMQP close-reason, initiated by Peer, code=406, text='PRECONDITION_FAILED - invalid expiration '-34318': {value_negative,-34318}', classId=60, methodId=40
at RabbitMQ.Client.Impl.SessionBase.Transmit(Command cmd)
at RabbitMQ.Client.Impl.ModelBase.TransmitAndEnqueue(Command cmd, IRpcContinuation k)
at RabbitMQ.Client.Impl.ModelBase.ModelRpc(MethodBase method, ContentHeaderBase header, Byte[] body)
at RabbitMQ.Client.Framing.Impl.Model._Private_ExchangeDeclare(String exchange, String type, Boolean passive, Boolean durable, Boolean autoDelete, Boolean internal, Boolean nowait, IDictionary2 arguments)
at RabbitMQ.Client.Impl.ModelBase.ExchangeDeclare(String exchange, String type, Boolean durable, Boolean autoDelete, IDictionary2 arguments)
at MassTransit.RabbitMqTransport.Contexts.RabbitMqModelContext.<>c__DisplayClass16_0.b__0()
at System.Threading.Tasks.Task.InnerInvoke()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location where exception was thrown ---
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.ConfigureTopology(ModelContext context)
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.<>c__DisplayClass3_0.<-Send>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at GreenPipes.PipeExtensions.OneTimeSetup[T](PipeContext context, Func2 setupMethod, PayloadFactory1 payloadFactory)
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.GreenPipes.IFilter<MassTransit.RabbitMqTransport.ModelContext>.Send(ModelContext context, IPipe1 next)
at MassTransit.RabbitMqTransport.Transport.RabbitMqMoveTransport.Move(ReceiveContext context, Action2 preSend)
at MassTransit.Pipeline.Filters.ErrorTransportFilter.GreenPipes.IFilter<MassTransit.ExceptionReceiveContext>.Send(ExceptionReceiveContext context, IPipe1 next)
at MassTransit.Pipeline.Filters.GenerateFaultFilter.GreenPipes.IFilter.Send(ExceptionReceiveContext context, IPipe1 next)
at GreenPipes.Filters.RescueFilter2.GreenPipes.IFilter.Send(TContext context, IPipe1 next)
at MassTransit.Pipeline.Filters.DeadLetterFilter.GreenPipes.IFilter<MassTransit.ReceiveContext>.Send(ReceiveContext context, IPipe1 next)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.RabbitMqTransport.Pipeline.RabbitMqBasicConsumer.<>c__DisplayClass12_0.<b__0>d.MoveNext()
Also:
---> MassTransit.RabbitMqTransport.MessageNotConfirmedException: rabbitmq://mq/scheduler => The message was not confirmed: PRECONDITION_FAILED - invalid expiration '-34318': {value_negative,-34318}
at MassTransit.RabbitMqTransport.Contexts.RabbitMqModelContext.MassTransit.RabbitMqTransport.ModelContext.BasicPublishAsync(String exchange, String routingKey, Boolean mandatory, IBasicProperties basicProperties, Byte[] body, Boolean awaitAck)
at MassTransit.RabbitMqTransport.Transport.RabbitMqSendTransport.SendPipe1.Send(ModelContext modelContext)
at MassTransit.RabbitMqTransport.Transport.RabbitMqSendTransport.SendPipe1.Send(ModelContext modelContext)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Scheduling.EndpointScheduleMessageProvider.ScheduleSend[T](ScheduleMessage1 message, IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Scheduling.BaseScheduleMessageProvider.MassTransit.Scheduling.IScheduleMessageProvider.ScheduleSend[T](Uri destinationAddress, DateTime scheduledTime, Task1 message, IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Pipeline.Filters.RedeliveryRetryFilter2.Send(TContext context, IPipe1 next)
--- End of inner exception stack trace ---

why this exception is coming : One or more errors occurred. at System.Threading.Tasks.Task.ThrowIfExceptional

I am developing a task scheduler where I am fetching data from more than 200 queries and running these queries in Parallel.foreach loop.
But I am getting the below error:
One or more errors occurred. at
System.Threading.Tasks.Task.ThrowIfExceptional(Boolean
includeTaskCanceledExceptions) at
System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout,
CancellationToken cancellationToken) at
System.Threading.Tasks.Task.Wait() at
System.Threading.Tasks.Parallel.ForWorker[TLocal](Int32 fromInclusive,
Int32 toExclusive, ParallelOptions parallelOptions, Action1 body,
Action2 bodyWithState, Func4 bodyWithLocal, Func1 localInit,
Action1 localFinally) at
System.Threading.Tasks.Parallel.ForEachWorker[TSource,TLocal](IList1
list, ParallelOptions parallelOptions, Action1 body, Action2
bodyWithState, Action3 bodyWithStateAndIndex, Func4
bodyWithStateAndLocal, Func5 bodyWithEverything, Func1 localInit,
Action1 localFinally) at
System.Threading.Tasks.Parallel.ForEachWorker[TSource,TLocal](IEnumerable1
source, ParallelOptions parallelOptions, Action1 body, Action2
bodyWithState, Action3 bodyWithStateAndIndex, Func4
bodyWithStateAndLocal, Func5 bodyWithEverything, Func1 localInit,
Action1 localFinally) at
System.Threading.Tasks.Parallel.ForEach[TSource](IEnumerable1 source,
Action`1 body) at PFMSAccountJob.JobMethods.AppService.runService() in
C:\SVN\PFMSToPFG_RAWDbJob\PFMSToPFG_RAWDbJob\JobMethods\AppService.cs:line
95 Void ThrowIfExceptional(Boolean)
I have tried with Cancellation token and Cancellation token source but still getting the same issue.
Parallel.ForEach(queries, query =>
{
qry = query.Replace(Convert.ToString("TmpOblId"), val);
dt = DBUtil.ExecSelectMultipleSQL(accIdqryConnNode.ToString(), qry);
DataTable dtCopy = dt.Copy();
ds.Tables.Add(dtCopy);
});
Kindly help with this issue. As whenever I am getting this issue the task scheduler gets terminated automatically

Errors after upgrading sitecore from 8.1 to 8.2

After upgrading sitcore the log is throwing some exception as per below
16644 17:36:50 INFO [Sitecore Mvc]: Registered area : AppCenter
ManagedPoolThread #14 17:36:50 INFO Cache created:
'ItemCloningRelations' (max size: 50MB, running total: 3237MB) 8796
17:36:50 ERROR [Index=sitecore_marketingdefinitions_web,
Crawler=SitecoreItemCrawler, Database=web] Root item could not be
found: {09CF9489-8F71-4A16-B707-4F013D8CDEFB}. ManagedPoolThread #14
17:36:51 ERROR Exception Exception:
System.Reflection.TargetInvocationException Message: Exception has
been thrown by the target of an invocation. Source: mscorlib at
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[]
arguments, Signature sig, Boolean constructor) at
System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj,
Object[] parameters, Object[] arguments) at
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Sitecore.Reflection.ReflectionUtil.InvokeMethod(MethodInfo method,
Object[] parameters, Object obj) at
Sitecore.Jobs.JobRunner.RunMethod(JobArgs args) at (Object ,
Object[] ) at Sitecore.Pipelines.CorePipeline.Run(PipelineArgs
args) at Sitecore.Pipelines.DefaultCorePipelineManager.Run(String
pipelineName, PipelineArgs args, String pipelineDomain) at
Sitecore.Jobs.Job.ThreadEntry(Object state)
Nested Exception
Exception: System.AggregateException Message: One or more errors
occurred. Source: mscorlib at
System.Threading.Tasks.Task.ThrowIfExceptional(Boolean
includeTaskCanceledExceptions) at
System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout,
CancellationToken cancellationToken) at
System.Threading.Tasks.Parallel.ForWorker[TLocal](Int32 fromInclusive,
Int32 toExclusive, ParallelOptions parallelOptions, Action1 body,
Action2 bodyWithState, Func4 bodyWithLocal, Func1 localInit,
Action1 localFinally) at
System.Threading.Tasks.Parallel.ForEachWorker[TSource,TLocal](IEnumerable1
source, ParallelOptions parallelOptions, Action1 body, Action2
bodyWithState, Action3 bodyWithStateAndIndex, Func4
bodyWithStateAndLocal, Func5 bodyWithEverything, Func1 localInit,
Action1 localFinally) at
System.Threading.Tasks.Parallel.ForEach[TSource](IEnumerable1 source,
ParallelOptions parallelOptions, Action2 body) at
Sitecore.ContentSearch.AbstractSearchIndex.PerformUpdate(IEnumerable1
indexableInfo, IndexingOptions indexingOptions)
Nested Exception
Exception: System.InvalidOperationException Message:
[Index=sitecore_marketingdefinitions_web, Crawler=SitecoreItemCrawler,
Database=web] Root item could not be found:
{09CF9489-8F71-4A16-B707-4F013D8CDEFB}. Source: Sitecore.ContentSearch
at Sitecore.ContentSearch.SitecoreItemCrawler.get_RootItem() at
Sitecore.ContentSearch.SitecoreItemCrawler.IsAncestorOf(Item item)
at
Sitecore.ContentSearch.SitecoreItemCrawler.IsExcludedFromIndex(IIndexableUniqueId
indexableUniqueId, IndexEntryOperationContext operationContext,
Boolean checkLocation) at
Sitecore.ContentSearch.SitecoreItemCrawler.Update(IProviderUpdateContext
context, IIndexableUniqueId indexableUniqueId,
IndexEntryOperationContext operationContext, IndexingOptions
indexingOptions) at
Sitecore.ContentSearch.AbstractSearchIndex.<>c__DisplayClass16.b__10(IndexableInfo
info, ParallelLoopState parallelLoopState) at
System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at
System.Threading.Tasks.Task.<>c__DisplayClass176_0.b__0(Object
)

Check the configuration for your index "sitecore_marketingdefinitions_web" it seems that the item "{09CF9489-8F71-4A16-B707-4F013D8CDEFB}" which is your index root item doesn't exist in the web database, a Sitecore publish can solve the issue if this item exist in your master database.

Git push to Bonobo 5.2 from vs2015 fails with "Found invalid hex digit in length"

Git wizards,
we're just switching from svn to git over here so please don't blame me...
This is the Problem:
Set up Bonobo 5.2 on a Windows 2008R2 IIS7 machine
Using Bonobo internal auth only
Created a new empty repo
Created a new solution in vs2015 on client (w10)
Commited to local git repo on Client
Set up remote repo on Client pointing to Bonobo URL shown in Bonobo Web UI for new repo
Tried to push to remote repo (Bonobo)
Error: Found invalid hex Digit in length
Bonobo log states:
w3wp.exe Error: 0 : Error occured and caught in Global.asax - System.FormatException: Ungültige Länge für Base-64-Zeichenarray oder -Zeichenfolge.
bei System.Convert.FromBase64_Decode(Char* startInputPtr, Int32 inputLength, Byte* startDestPtr, Int32 destLength)
bei System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
bei System.Convert.FromBase64String(String s)
bei Bonobo.Git.Server.GitAuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
bei System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList1 filters, ActionDescriptor actionDescriptor)
bei System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__19(AsyncCallback asyncCallback, Object asyncState)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase1.Begin(AsyncCallback callback, Object state, Int32 timeout)
bei System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate1 endDelegate, Object tag, Int32 timeout)
bei System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state)
bei System.Web.Mvc.Controller.<BeginExecuteCore>b__1c(AsyncCallback asyncCallback, Object asyncState, ExecuteCoreState innerState)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid1.CallBeginDelegate(AsyncCallback callback, Object callbackState)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase1.Begin(AsyncCallback callback, Object state, Int32 timeout)
bei System.Web.Mvc.Async.AsyncResultWrapper.Begin[TState](AsyncCallback callback, Object callbackState, BeginInvokeDelegate1 beginDelegate, EndInvokeVoidDelegate1 endDelegate, TState invokeState, Object tag, Int32 timeout, SynchronizationContext callbackSyncContext)
bei System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase1.Begin(AsyncCallback callback, Object state, Int32 timeout)
bei System.Web.Mvc.Async.AsyncResultWrapper.Begin[TState](AsyncCallback callback, Object callbackState, BeginInvokeDelegate1 beginDelegate, EndInvokeVoidDelegate1 endDelegate, TState invokeState, Object tag, Int32 timeout, SynchronizationContext callbackSyncContext)
bei System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
bei System.Web.Mvc.MvcHandler.b__4(AsyncCallback asyncCallback, Object asyncState, ProcessRequestState innerState)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid1.CallBeginDelegate(AsyncCallback callback, Object callbackState)
bei System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase1.Begin(AsyncCallback callback, Object state, Int32 timeout)
bei System.Web.Mvc.Async.AsyncResultWrapper.Begin[TState](AsyncCallback callback, Object callbackState, BeginInvokeDelegate1 beginDelegate, EndInvokeVoidDelegate1 endDelegate, TState invokeState, Object tag, Int32 timeout, SynchronizationContext callbackSyncContext)
bei System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
bei System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
bei System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

add ".git" at the end of the link while specifying remote repository location

Make sure your capitals match in the URL.