I've never used RavenDb it looks interesting but I'm falling at the first hurdle.
I've downloaded, unzipped and I run C:\RavenDB\Server\Raven.Server.exe
and it flashes up and disappears.
I tried running from a dos prompt and I got this exception:
C:\RavenDB\Server>Raven.Server.exe
System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the
requested types. Retrieve the LoaderExceptions property for more information.
at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.Assembly.GetTypes()
at System.ComponentModel.Composition.Hosting.AssemblyCatalog.get_InnerCatalog
()
at System.ComponentModel.Composition.Hosting.AssemblyCatalog.GetExports(Impor
tDefinition definition)
at System.ComponentModel.Composition.Hosting.AggregateCatalog.GetExports(Impo
rtDefinition definition)
at System.ComponentModel.Composition.Hosting.CatalogExportProvider.GetExports
Core(ImportDefinition definition, AtomicComposition atomicComposition)
at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(Import
Definition definition, AtomicComposition atomicComposition)
at System.ComponentModel.Composition.Hosting.AggregateExportProvider.GetExpor
tsCore(ImportDefinition definition, AtomicComposition atomicComposition)
at System.ComponentModel.Composition.Hosting.ExportProvider.TryGetExportsCore
(ImportDefinition definition, AtomicComposition atomicComposition, IEnumerable`1
& exports)
at System.ComponentModel.Composition.Hosting.CompositionContainer.GetExportsC
ore(ImportDefinition definition, AtomicComposition atomicComposition)
at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(Import
Definition definition, AtomicComposition atomicComposition)
at System.ComponentModel.Composition.Hosting.ImportEngine.TryGetExports(Expor
tProvider provider, ComposablePart part, ImportDefinition definition, AtomicComp
osition atomicComposition)
at System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportSub
set(PartManager partManager, IEnumerable`1 imports, AtomicComposition atomicComp
osition)
at System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportsSt
ateMachine(PartManager partManager, ComposablePart part)
at System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImports(P
artManager partManager, ComposablePart part, Boolean shouldTrackImports)
at System.ComponentModel.Composition.Hosting.ImportEngine.SatisfyImportsOnce(
ComposablePart part)
at System.ComponentModel.Composition.AttributedModelServices.SatisfyImportsOn
ce(ICompositionService compositionService, Object attributedPart)
at Raven.Database.DocumentDatabase..ctor(InMemoryRavenConfiguration configura
tion)
at Raven.Server.RavenDbServer..ctor(RavenConfiguration settings)
at Raven.Server.Program.RunServer(RavenConfiguration ravenConfiguration)
at Raven.Server.Program.RunInDebugMode(Nullable`1 anonymousUserAccessMode, Ra
venConfiguration ravenConfiguration)
at Raven.Server.Program.InteractiveRun(String[] args)
at Raven.Server.Program.Main(String[] args)
- - - -
System.TypeLoadException: Method 'WriteJson' in type 'JsonToJsonConverter' from
assembly 'Raven.Http, Version=1.0.0.0, Culture=neutral, PublicKeyToken=37f41c7f9
9471593' does not have an implementation.
C:\RavenDB\Server>
I'm a total nub when it comes to this software.
Any ideas ?
Thanks
It seems to be an issue with version 206 I've gone back to 193 and it works fine.
Related
I've been having a problem getting a modified bolero app to perform HotReload. The problem appears to be in bolero-live as indicated by this top portion of the error log (line break inserted for convenience). However, the source code for bolero-live does not appear to be available despite the presence of its reference library code for the client and server projects, on github. I welcome any insight.
fail: Microsoft.AspNetCore.Server.Kestrel[13]
Connection id "0HLTL27BTITCT", Request id "0HLTL27BTITCT:00000001":
An unhandled exception was thrown by the application.
System.IO.DirectoryNotFoundException:
Could not find a part of the path '
/mnt/drive1/testproj/test1/src/test1.Serve/bin/Debug
/netstandard2.0/dist/_framework/_bin/test1.Client.dll
'
at Interop.ThrowExceptionForIoErrno(
ErrorInfo errorInfo, String path, Boolean isDirectory
,Func`2 errorRewriter
)
at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(
String path, OpenFlags flags, Int32 mode
)
at System.IO.FileStream..ctor(
String path, FileMode mode, FileAccess access,
FileShare share, Int32 bufferSize, FileOptions options
)
at System.IO.FileStream..ctor(
String path, FileMode mode, FileAccess access
,FileShare share
)
at System.IO.File.InternalWriteAllBytes(String path, Byte[] bytes)
at System.IO.File.WriteAllBytes(String path, Byte[] bytes)
at Elmish.HotReload.Bolero.Cli.ListenerController.Update() in
/root/TeamCity/buildAgent/work/bbeb18eb622e1e0d/src
/bolero-live/ListenerController.fs
:line 39
at lambda_method(Closure , Object , Object[] )
at Microsoft.AspNetCore.Mvc.Internal.ActionMethodExecutor
.AwaitableResultExecutor.Execute(
IActionResultTypeMapper mapper
,ObjectMethodExecutor executor
,Object controller, Object[] arguments
)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker
.InvokeActionMethodAsync()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker
.InvokeNextActionFilterAsync()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker
.Rethrow(ActionExecutedContext context)
bolero-live is different than the Bolero HotReload Templating implementation. bolero-live is supposed to reload the underlying dll as well, not just the front end. You can find the source code here
It unfortunately has not been heavily maintained or kept up to date with the latest Bolero versions (mostly as I've not had time to maintain it). The exception seems to indicate that the cli tool itself cannot find the newly made dll from FCSWatch.
bolero-live seems to be merely FCSWatch on github.com
NServiceBus.dll - Version 5.2.9 & NServiceBus.Host - Version 6.0.0
I am developing a workflow application with pluggable addins.
In my solution I have a NServiceBus host assembly which I host using the NServiceBus.Host.exe. To prevent scanning I have defined the EndpointConfigurationType in the NServiceBus.Host.exe.config.
<appSettings>
<add key="EndpointConfigurationType" value="Libra.Workflow.Host.EndpointConfig, Libra.Workflow.Host" />
</appSettings>
I have verified that this config is being used because if I put some unknown type I get an error and also because me EndpointConfig class is instantiated before any scanning happens.
In the Customize method of this class I have added
public void Customize(BusConfiguration cfg)
{
cfg.AssembliesToScan(AllAssemblies.Matching("Libra.Workflow.Messages.dll"));
...
}
Now when I run this project I get an error because NServiceBus is scanning all assemblies and do to the nature of System.AddIn some assemblies cannot be scanned!
This scanning happens right after Libra.Workflow.Host has been instantiated but before the Customize method is called. Here is the call stack for this scan:
at NServiceBus.Hosting.Helpers.AssemblyScanner.ScanAssembly(String assemblyPath, AssemblyScannerResults results) in C:\BuildAgent\work\3206e2123f54fce4\src\NServiceBus.Core\Hosting\Helpers\AssemblyScanner.cs:line 153
at NServiceBus.Hosting.Helpers.AssemblyScanner.GetScannableAssemblies() in C:\BuildAgent\work\3206e2123f54fce4\src\NServiceBus.Core\Hosting\Helpers\AssemblyScanner.cs:line 63
at NServiceBus.GenericHost..ctor(IConfigureThisEndpoint specifier, String[] args, List`1 defaultProfiles, String endpointName, IEnumerable`1 scannableAssembliesFullName) in c:\BuildAgent\work\a3de8759ee491634\src\NServiceBus.Hosting.Windows\GenericHost.cs:line 33
at NServiceBus.Hosting.Windows.WindowsHost..ctor(Type endpointType, String[] args, String endpointName, IEnumerable`1 scannableAssembliesFullName) in c:\BuildAgent\work\a3de8759ee491634\src\NServiceBus.Hosting.Windows\WindowsHost.cs:line 21
at NServiceBus.Hosting.Windows.HostServiceLocator.DoGetInstance(Type serviceType, String key) in c:\BuildAgent\work\a3de8759ee491634\src\NServiceBus.Hosting.Windows\HostServiceLocator.cs:line 31
at Microsoft.Practices.ServiceLocation.ServiceLocatorImplBase.GetInstance(Type serviceType, String key) in c:\Home\Chris\Projects\CommonServiceLocator\main\Microsoft.Practices.ServiceLocation\ServiceLocatorImplBase.cs:line 49
The error message I get is:
Could not enumerate all types for
'C:\msc\Trunk\Libra.Workflow\Build\Libra.Workflow.Host\AddIns\Libra.Workflow\Libra.Workflow.Processors.dll'
Why is NServiceBus scanning this DLL and how can I prevent it?
Note: Since this is an AddIn DLL, there isn't even a reference to it in the Libra.Workflow.Host nor any other related assemblies so there should be absolutely no reason for NServiceBus to have to touch it.
One way of limiting assembly scanning done by NServiceBus.Host is to use the /scannedAssemblies switch. One caveat is to pass NServiceBus.Core and NServiceBus.Host assemblies explicitly:
NServiceBus.Host.exe /scannedAssemblies:"NServiceBus.Core, Version=5.0.0.0, Culture=neutral, PublicKeyToken=9fc386479f8a226c" /scannedAssemblies:"NServiceBus.Host, Version=6.0.0.0, Culture=neutral, PublicKeyToken=9fc386479f8a226c"
This command will scan those NServiceBus assemblies and the assembly specified via EndpointConfigurationType app setting. If you want to specify additional assemblies (like your Libra.Workflow.Messages) you may add additional /scannedAssemblies switch.
Please see this documentation page for details: http://docs.particular.net/nservicebus/hosting/nservicebus-host/#configuring-the-endpoint-controlling-assembly-scanning-using-the-command-line.
I just upgraded an existing implementation of Ninject from 1.5 to 2.0. I'm now seeing an intermittent exception getting thrown when many requests are happening in a short period of time.
Here's the exception that is being thrown.
Type: System.ArgumentException
Message: An item with the same key has already been added.
Source: Ninject
Stack Trace: at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value)
at Ninject.Components.ComponentContainer.CreateNewInstance(Type component, Type implementation)
at Ninject.Components.ComponentContainer.ResolveInstance(Type component, Type implementation)
at Ninject.Components.ComponentContainer.Get(Type component)
at Ninject.Components.ComponentContainer.<CreateNewInstance>b__6(ParameterInfo parameter)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Ninject.Components.ComponentContainer.CreateNewInstance(Type component, Type implementation)
at Ninject.Components.ComponentContainer.ResolveInstance(Type component, Type implementation)
at Ninject.Components.ComponentContainer.Get(Type component)
at Ninject.Components.ComponentContainer.GetT
at Ninject.KernelBase.CreateContext(IRequest request, IBinding binding)
at Ninject.KernelBase.<>c__DisplayClassa.<Resolve>b__6(IBinding binding)
at System.Linq.Enumerable.<>c__DisplayClass12`3.<CombineSelectors>b__11(TSource x)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Enumerable.<CastIterator>d__aa`1.MoveNext()
at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source)
at Ninject.ResolutionExtensions.Get[T](IResolutionRoot root, IParameter[] parameters)
at NameOfConsumingSite.Application_BeginRequest(Object sender, EventArgs e)...
The exception does not get thrown if I remove the OnePerRequestModule item from httpModules in web.config, but that is adding a ton of overhead.
I thank anyone in advance if they can help!
There was a multithreading problem. Try to use the 2.2 RC1 found at https://github.com/ninject . Please tell me if this problem still occurs with this version to make sure we have no further issue we have to fix before release.
Here's a starter list:
if hbm is hand generated, is it an embedded resource?
if using FNH, does it pass a PerssistenceSpecification test?
if not using FNH, can you save and then load the persisted class?
use Ayende's "sanity checks"
I'm sure many of you have gotten this one at one point or another. But have you ever gotten it when you knew your mapping was set up correctly?
I started getting this exception after I started using a new repository design, but only in one scenario! PersistenceSpecification tests pass, as do all repository methods (using SQLite).
The scenario that leads to the exception is when legacy projects from a different db are converted to green field system. The legacy system is from a different database and has it's own session factory, which should be irrelevant because the error comes after previously unconverted Projects are retrieved and in memory.
As the routine tries to save these unconverted Projects into the new database, the exception is thrown, full stack trace below.
Any ideas on how to build up the trouble shooting check list and solves this problem?
Cheers,
Berryl
=== the Exception trace =====
failed: NHibernate.MappingException : No persister for: Smack.ConstructionAdmin.Domain.Model.Projects.Project
at NHibernate.Impl.SessionFactoryImpl.GetEntityPersister(String entityName)
at NHibernate.Impl.SessionImpl.GetEntityPersister(String entityName, Object obj)
at NHibernate.Engine.ForeignKeys.IsTransient(String entityName, Object entity, Nullable`1 assumed, ISessionImplementor session)
at NHibernate.Event.Default.AbstractSaveEventListener.GetEntityState(Object entity, String entityName, EntityEntry entry, ISessionImplementor source)
at NHibernate.Event.Default.DefaultSaveOrUpdateEventListener.PerformSaveOrUpdate(SaveOrUpdateEvent event)
at NHibernate.Event.Default.DefaultSaveOrUpdateEventListener.OnSaveOrUpdate(SaveOrUpdateEvent event)
at NHibernate.Impl.SessionImpl.FireSaveOrUpdate(SaveOrUpdateEvent event)
at NHibernate.Impl.SessionImpl.SaveOrUpdate(Object obj)
NHibernate\Repository\FabioNHibRepository.cs(46,0): at Smack.Core.Data.NHibernate.Repository.FabioNHibRepository`1.Add(T item)
LegacyConversion\LegacyBatchUpdater.cs(20,0): at Smack.ConstructionAdmin.Data.LegacyConversion.LegacyBatchUpdater.ConvertOpenLegacyProjects(ILegacyProjectDao legacyProjectDao, IProjectRepository greenProjectRepository)
Data\Brownfield\ProjectBatchUpdate_SQLiteTests.cs(19,0): at Smack.ConstructionAdmin.Tests.Data.Brownfield.ProjectBatchUpdate_SQLiteTests.Test()
The problem here turned out to be that I was inadvertently binding the same session context to both the legacy and greenfield db session factories, first to the greenfield and then the legacy.
I've been encountering the following error when trying to build a
session factory:
PersistenceTests.Can_Map_Orders_To_Database : Failed
System.IndexOutOfRangeException: Index was outside the bounds of the
array.
at NHibernate.Mapping.Column.set_Name(String value)
at NHibernate.Cfg.XmlHbmBinding.ClassBinder.BindColumns(XmlNode node,
SimpleValue model, Boolean isNullable, Boolean autoColumn, String
propertyPath)
at NHibernate.Cfg.XmlHbmBinding.ClassBinder.BindColumnsOrFormula
(XmlNode node, SimpleValue simpleValue, String path, Boolean
isNullable)
at NHibernate.Cfg.XmlHbmBinding.ClassBinder.BindSimpleValue(XmlNode
node, SimpleValue model, Boolean isNullable, String path)
at
NHibernate.Cfg.XmlHbmBinding.CollectionBinder.BindCollectionSecondPass
(XmlNode node, Collection model, IDictionary`2 persistentClasses)
at
NHibernate.Cfg.XmlHbmBinding.CollectionBinder.<>c__DisplayClassd.<AddCollec tionSecondPass>b__c
(IDictionary`2 persistentClasses)
at NHibernate.Cfg.Configuration.SecondPassCompile()
at NHibernate.Cfg.Configuration.BuildSessionFactory()
at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory() in c:
\Code Samples\NHibernate\Fluent Nhibernate - Trunk\src\FluentNHibernate
\Cfg\FluentConfiguration.cs: line 94
FluentNHibernate.Cfg.FluentConfigurationException: An invalid or
incomplete configuration was used while creating a SessionFactory.
Check PotentialReasons collection, and InnerException for more detail.
at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory() in c:
\Code Samples\NHibernate\Fluent Nhibernate - Trunk\src\FluentNHibernate
\Cfg\FluentConfiguration.cs: line 99
at FluentNHibernate.SessionSource..ctor(FluentConfiguration config) in
c:\Code Samples\NHibernate\Fluent Nhibernate - Trunk\src
\FluentNHibernate\SessionSource.cs: line 38
at
FluentNHibernate.Testing.SingleConnectionSessionSourceForSQLiteInMemoryTest ing..ctor
(FluentConfiguration config) in c:\Code Samples\NHibernate\Fluent
Nhibernate - Trunk\src\FluentNHibernate\Testing
\SingleConnectionSessionSourceForSQLiteInMemoryTesting.cs: line 15
at Core.Infrastructure.Data.NHibernate.Tests.PersistenceTests.SetUp()
in PersistenceTests.cs: line 26
I'm working against the FNH trunk and NH 2.0.1. Funny thing is I am
able to compile my mappings (via AutoPersistenceModel.CompileMappings)
and write them to the file system successfully - FNH doesn't complain.
It is only when attempting to build the session factory that
everything goes kaboom with the not very helpful error message above.
Anyone got any ideas?
I found that the inner exception gave more details. In my case I had to add the NHibernate.ByteCode.Castle.dll file to the references.
Fluent NHibernate itself rarely complains at you directly. Internally it's just building up your HBM files for you so if you told it to build something wrong then NHibernate proper will get grumpy.
If you're not already, you might want to start with exporting your mapping files like so:
.Mappings(m => m.FluentMappings.AddFromAssemblyOf<MyClass>()
.ExportTo("path")
Then you can dig around in there to see if something is wrong. I do recall getting this error once before and I think it relates to a mismatch in the number of columns mapped. It was one of those easy-to-miss errors in my mapping, so unfortunately all I can suggest is to really scour the output of ExportTo for anything that doesn't make sense.
We'll need to see your Configuration to help much. But this part of the stack trace should give you an idea of where to start.
at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory() in c:
\Code Samples\NHibernate\Fluent Nhibernate - Trunk\src\FluentNHibernate
\Cfg\FluentConfiguration.cs: line 94
FluentNHibernate.Cfg.FluentConfigurationException: An invalid or
incomplete configuration was used while creating a SessionFactory.
Check PotentialReasons collection, and InnerException for more detail.