在我们的生产服务器上尝试从汇总 11 升级到汇总 13 时，我们在尝试升级数据库时收到与元数据缓存相关的错误，如下所示。以前有人见过这样的错误吗？任何想法从哪里开始解决问题？
21:59:08| 错误| Microsoft.Crm.Tools.Admin.OrganizationDatabaseHotFixer 期间发生异常：操作 Microsoft.Crm.Tools.Admin.InstallDatabaseUpdatesAction 失败。InnerException：System.Reflection.TargetInvocationException：调用的目标已引发异常。---> System.ArgumentException：已添加具有相同键的项目。在 System.Collections.Generic.Dictionary2.Insert(TKey key, TValue value, Boolean add)
at Microsoft.Crm.Metadata.PreloadedOptionSetMetadataDataProvider.LoadNormalOptions(IPreloadedMetadataInitializationContext context, Boolean initializeEnumOptionProvider)
at Microsoft.Crm.Metadata.PreloadedMetadataCacheDataProvider.InitializeOptionSets(IPreloadedMetadataInitializationContext context, LoadMasks masks, IOrganizationContext organizationContext)
at Microsoft.Crm.Metadata.PreloadedMetadataCacheDataProvider.Initialize(IOrganizationContext organizationContext, MetadataContainer container, LoadMasks masks)
at Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.CreateMetadataCacheDataProvider(MetadataContainer container, IOrganizationContext context, LoadMasks masks, CounterList counter)
at Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.BuildMetadataCacheFromMetadataContainer(MetadataContainer container, LoadMasks masks, IOrganizationContext context, CounterList counter)
at Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabaseInternal(LoadMasks masks, CrmDbConnection connection, CrmTransaction transaction, IOrganizationContext context, CounterList counter)
at Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabase(LoadMasks masks, IOrganizationContext context, CounterList counter)
at Microsoft.Crm.Metadata.DynamicMetadataCacheFactory.LoadMetadataCache(LoadMethod method, CacheType type, IOrganizationContext context)
at Microsoft.Crm.Metadata.MetadataCache.LoadCache(IOrganizationContext context, Boolean fileOnlyIfExists)
at Microsoft.Crm.Metadata.MetadataCache.GetInstance(IOrganizationContext context)
at Microsoft.Crm.BusinessEntities.ExecutionContext.ProcessDependencies(FlushCacheOption option, CreateNewCollectorOption createOption)
at Microsoft.Crm.BusinessEntities.ExecutionContext.OnEndRequest()
at Microsoft.Crm.Setup.MetadataPatchService.ProcessMetadataDiffFile(String targetRevision)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at Microsoft.Crm.Setup.Database.DllMethodAction.Execute(Guid organizationId)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.ExecuteReleases(ReleaseInfo releaseInfo, Boolean isInstall)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.Install(Int32 languageCode, String configurationFilePath, Boolean upgradeDatabase, Boolean isInstall)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.InstallUpdate(String configurationFilePath, Boolean upgradeDatabase)
at Microsoft.Crm.Setup.Common.Update.DBUpdateDatabaseInstaller.ApplyDBUpdates(Guid orgId)
at Microsoft.Crm.Tools.Admin.InstallDatabaseUpdatesAction.ApplyDBUpdatesInternal(Guid orgId, String orgUniqueName, String releaseFilePath, Boolean ignoreErrors)
at Microsoft.Crm.Tools.Admin.InstallDatabaseUpdatesAction.ApplyDBUpdates(Guid orgId, String orgUniqueName, OrganizationOperationType operationType)
at Microsoft.Crm.Tools.Admin.InstallDatabaseUpdatesAction.Do(IDictionary parameters)
at Microsoft.Crm.Setup.Common.CrmAction.ExecuteAction(CrmAction action, IDictionary parameters, Boolean undo)
InnerException:
System.ArgumentException: An item with the same key has already been added.
at System.Collections.Generic.Dictionary2.Insert(TKey key, TValue value, Boolean add) at Microsoft.Crm.Metadata.PreloadedOptionSetMetadataDataProvider.LoadNormalOptions(IPreloadedMetadataInitializationContext context, Boolean initializeEnumOptionProvider) at Microsoft.Crm.Metadata.PreloadedMetadataCacheDataProvider.InitializeOptionSets(IPreloadedMetadataInitializationContext context, LoadMasks mask, IOrganizationContext organizationContext)在 Microsoft.Crm.Metadata.PreloadedMetadataCacheDataProvider.Initialize（IOrganizationContext organizationContext，MetadataContainer 容器，LoadMasks 掩码）在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.CreateMetadataCacheDataProvider（MetadataContainer 容器，IOrganizationContext 上下文，LoadMasks 掩码，CounterList 计数器）在 Microsoft.Crm.Metadata。动态元数据缓存加载器。在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabaseInternal（LoadMasks 掩码，CrmDbConnection 连接，CrmTransaction 事务，IOrganizationContext 上下文，CounterList 计数器）在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabase （LoadMasks 掩码、IOrganizationContext 上下文、CounterList 计数器）在 Microsoft.Crm.Metadata.MetadataCache.LoadCache(IOrganizationContext context, Boolean fileOnlyIfExists) 在 Microsoft.Crm.Metadata.DynamicMetadataCacheFactory.LoadMetadataCache(LoadMethod method, CacheType type, IOrganizationContext context) 在 Microsoft。 Microsoft.Crm 中的 Crm.Metadata.MetadataCache.GetInstance(IOrganizationContext context)。BusinessEntities.ExecutionContext.ProcessDependencies(FlushCacheOption option, CreateNewCollectorOption createOption) 在 Microsoft.Crm.BusinessEntities.ExecutionContext.OnEndRequest() 在 Microsoft.Crm.Setup.MetadataPatchService.ProcessMetadataDiffFile(String targetRevision)