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我正在使用RavenDB開發應用程序。我有針對嵌入式內存數據庫的自動化測試。當我引用Raven build 2033-Unstable時，所有測試都正常工作。我升級到構建2067-Unstable（現在爲2069），並且在通過TeamCity（7.1 build 23907）運行時，每次NUnit測試都會發生異常。所有測試在通過R＃或NUnit GUI運行時運行良好。使用嵌入式RavenDB的自動化測試在TeamCity上失敗，但在通過R＃或NUnit運行時不會失敗
我收到的例外似乎是012ven裏面的烏鴉在Raven.Bundles.Versioning.Triggers.VersioningPutTrigger.AllowPut(String key, RavenJObject document, RavenJObject metadata, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Bundles\Versioning\Triggers\VersioningPutTrigger.cs:line 22。我甚至沒有使用Versioning包。
下面是完整的堆棧跟蹤：
Test(s) failed. Autofac.Core.DependencyResolutionException : An exception was thrown while executing a resolve operation. See the InnerException for details.
----> System.NullReferenceException : Object reference not set to an instance of an object.
at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context, IEnumerable`1 parameters)
at AppCenter.Tests.Fixture.Resolve[TService]() in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Tests\Fixture.cs:line 40
at AppCenter.Tests.Fixture.get_Raven() in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Tests\Fixture.cs:line 22
at AppCenter.Tests.Fixture.Store[T](T entity) in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Tests\Fixture.cs:line 50
at AppCenter.Tests.AppAdmin.ApplicationEditTests.TestLoad() in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Tests\AppAdmin\ApplicationEditTests.cs:line 20
--NullReferenceException
at Raven.Bundles.Versioning.Triggers.VersioningPutTrigger.AllowPut(String key, RavenJObject document, RavenJObject metadata, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Bundles\Versioning\Triggers\VersioningPutTrigger.cs:line 22
at Raven.Database.DocumentDatabase.<>c__DisplayClass42.<AssertPutOperationNotVetoed>b__3f(AbstractPutTrigger trigger) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 601
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
at Raven.Database.DocumentDatabase.AssertPutOperationNotVetoed(String key, RavenJObject metadata, RavenJObject document, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 600
at Raven.Database.DocumentDatabase.<>c__DisplayClass3a.<Put>b__33(IStorageActionsAccessor actions) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 551
at Raven.Storage.Managed.TransactionalStorage.ExecuteBatch(Action`1 action) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Storage\Managed\TransactionalStorage.cs:line 131
at Raven.Storage.Managed.TransactionalStorage.Batch(Action`1 action) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Storage\Managed\TransactionalStorage.cs:line 112
at Raven.Database.DocumentDatabase.Put(String key, Nullable`1 etag, RavenJObject document, RavenJObject metadata, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 543
at Raven.Bundles.Encryption.Settings.EncryptionSettingsManager.VerifyEncryptionKey(DocumentDatabase database, EncryptionSettings settings) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Bundles\Encryption\Settings\EncryptionSettingsManager.cs:line 114
at Raven.Database.Extensions.EnumerableExtensions.Apply[T](IEnumerable`1 self, Action`1 action) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\Extensions\EnumerableExtensions.cs:line 18
at Raven.Database.DocumentDatabase.InitializeTriggersExceptIndexCodecs() in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 221
at Raven.Database.DocumentDatabase..ctor(InMemoryRavenConfiguration configuration) in c:\Builds\RavenDB-Unstable-v1.2\Raven.Database\DocumentDatabase.cs:line 200
at Raven.Client.Embedded.EmbeddableDocumentStore.InitializeInternal() in c:\Builds\RavenDB-Unstable-v1.2\Raven.Client.Embedded\EmbeddableDocumentStore.cs:line 208
at Raven.Client.Document.DocumentStore.Initialize() in c:\Builds\RavenDB-Unstable-v1.2\Raven.Client.Lightweight\Document\DocumentStore.cs:line 431
at AppCenter.Config.RavenModule.Initialize(DocumentStoreBase store) in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Framework\Config\RavenModule.cs:line 32
at AppCenter.Tests.RavenInMemoryModule.<Load>b__1(IActivatingEventArgs`1 a) in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Tests\RavenInMemoryModule.cs:line 25
at Autofac.Builder.RegistrationBuilder`3.<>c__DisplayClass6.<OnActivating>b__5(Object s, ActivatingEventArgs`1 e)
at Autofac.Core.Registration.ComponentRegistration.RaiseActivating(IComponentContext context, IEnumerable`1 parameters, Object& instance)
at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters)
at Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func`1 creator)
at Autofac.Core.Resolving.InstanceLookup.Execute()
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Builder.RegistrationBuilder.<>c__DisplayClass1`1.<ForDelegate>b__0(IComponentContext c, IEnumerable`1 p)
at Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Execute()
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context, IEnumerable`1 parameters)
at AppCenter.Config.RavenModule.<Load>b__1(IComponentContext c) in c:\TeamCity\buildAgent\work\994e66c6c107022f\AppCenter.Framework\Config\RavenModule.cs:line 19
at Autofac.Builder.RegistrationBuilder.<>c__DisplayClass1`1.<ForDelegate>b__0(IComponentContext c, IEnumerable`1 p)
at Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters)
at Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func`1 creator)
at Autofac.Core.Resolving.InstanceLookup.Execute()
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Builder.RegistrationBuilder.<>c__DisplayClass1`1.<ForDelegate>b__0(IComponentContext c, IEnumerable`1 p)
at Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Execute()
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable`1 parameters)
我使用Autofac接線起來，而代碼如下：
protected override void Load(ContainerBuilder builder)
{
builder.Register(c => new EmbeddableDocumentStore
{
RunInMemory = true,
Configuration =
{
PluginsDirectory = GetPluginsDirectory()
}
})
.OnActivating(a => RavenModule.Initialize(a.Instance))
.As<IDocumentStore>()
.Named<IDocumentStore>("test")
.InstancePerLifetimeScope();
}
private static string GetPluginsDirectory()
{
return Path.GetDirectoryName(typeof (UniqueConstraintsPutTrigger).Assembly.Location);
}
public static void Initialize(DocumentStoreBase store)
{
store.RegisterListener(new UniqueConstraintsStoreListener());
store.Initialize();
IndexCreation.CreateIndexes(typeof (RavenModule).Assembly, store);
RequireTrigger(store, typeof (UniqueConstraintsPutTrigger));
}
private static void RequireTrigger(IDocumentStore store, Type triggerType)
{
var installedTriggerNames = store.DatabaseCommands.GetStatistics().Triggers.Select(t => t.Name);
if (!installedTriggerNames.Contains(triggerType.ToString()))
{
throw new Exception(string.Format(
"The required trigger '{0}' was not detected. Verify the bundle '{1}' been installed into the" +
" server's plugins directory.",
triggerType, Path.GetFileName(triggerType.Assembly.Location)));
}
}
我要檢查的第一件事是在構建服務器上驗證Raven的程序集與您期望的相同。 –
我已經做到了;甚至直接在我的機器上直接從編譯服務器運行編譯後的程序集而沒有錯誤這是真正令人沮喪的部分。 –
接下來的步驟是減少複雜性，直到你可以得到真正發生的事情，我將開始移除autofac，並根據需要用一些輔助類來連接，或者使用無參數構造函數來使用窮人的依賴注入 –