在我们的生产服务器上尝试从 rollup 11 升级到 rollup 13 时，我们在尝试升级我们的数据库时收到与元数据缓存相关的错误，如下所示。有没有人见过这样的错误？任何想法从哪里开始排除故障？
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。
内部异常:
System.Reflection.TargetInvocationException:调用的目标已抛出异常。 ---> System.ArgumentException: 已添加具有相同键的项目。
在 System.Collections.Generic.Dictionary 2.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.Dictionary 2.Insert(TKey key, TValue value, Boolean add)
在 Microsoft.Crm.Metadata.PreloadedOptionSetMetadataDataProvider.LoadNormalOptions(IPreloadedMetadataInitializationContext context, Boolean initializeEnumOptionProvider)
在 Microsoft.Crm.Metadata.PreloadedMetadataCacheDataProvider.InitializeOptionSets(IPreloadedMetadataInitializationContext context, LoadMasks 掩码, 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、IOorganizationContext 上下文、LoadMasks 掩码、CounterList 计数器)
在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.BuildMetadataCacheFromMetadataContainer(MetadataContainer 容器，LoadMasks 掩码，IOorganizationContext 上下文，CounterList 计数器)
在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabaseInternal(LoadMasks 掩码、CrmDbConnection 连接、CrmTransaction 事务、IOorganizationContext 上下文、CounterList 计数器)
在 Microsoft.Crm.Metadata.DynamicMetadataCacheLoader.LoadCacheFromDatabase(LoadMasks 掩码，IOorganizationContext 上下文，CounterList 计数器)
在 Microsoft.Crm.Metadata.DynamicMetadataCacheFactory.LoadMetadataCache(LoadMethod method, CacheType type, IOrganizationContext context)
在 Microsoft.Crm.Metadata.MetadataCache.LoadCache(IOrganizationContext context, Boolean fileOnlyIfExists)
在 Microsoft.Crm.Metadata.MetadataCache.GetInstance(IOrganizationContext 上下文)
在 Microsoft.Crm.BusinessEntities.ExecutionContext.ProcessDependencies(FlushCacheOption 选项，CreateNewCollectorOption createOption)
在 Microsoft.Crm.BusinessEntities.ExecutionContext.OnEndRequest()
在 Microsoft.Crm.Setup.MetadataPatchService.ProcessMetadataDiffFile(String targetRevision)
最佳答案
经过大量的谷歌搜索后，我能够找到以下处理问题的 Microsoft KB。我仍然不知道问题的根本原因，但知识库文章中的脚本解决了这个问题:
http://support.microsoft.com/kb/2808349
关于dynamics-crm-2011 - 从汇总 11 升级到汇总 13 时出错 - 已添加具有相同 key 的项目，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18718758/