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Microsoft 365 混合配置向导中的错误：对象未被设置为对象的实例

  • 适用于: Exchange Server 2016 Enterprise Edition, Exchange Server 2016 Standard Edition

原始 KB 数： 4051381

现象

安装 Exchange Server 2016 累积更新 7 后运行 Microsoft 365 混合配置向导时，向导无法运行并报告 Set-FederatedOrganizationIdentifier cmdlet 返回错误“对象引用未设置为对象的实例”。

此消息是写入混合配置向导日志的以下完整错误消息的一部分：

017.10.23 11:39:51.552         10276 [Client=UX, Activity=Domain Ownership, Session=OnPremises, Cmdlet=Set-FederatedOrganizationIdentifier, Thread=9] START Set-FederatedOrganizationIdentifier -AccountNamespace 'contoso.com' -DelegationFederationTrust 'Microsoft Federation Gateway' -Enabled: $true -DefaultDomain $null
2017.10.23 11:39:57.693 *ERROR* 10277 [Client=UX, Activity=Domain Ownership, Session=OnPremises, Cmdlet=Set-FederatedOrganizationIdentifier, Thread=9] FINISH Time=6140.9ms Results=PowerShell failed to invoke 'Set-FederatedOrganizationIdentifier': Object reference not set to an instance of an object. An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance of an object.
2017.10.23 11:39:57.756 *ERROR* 10224 [Client=UX, Page=DomainProof, Thread=9] Microsoft.Online.CSE.Hybrid.PowerShell.PowerShellInvokeException: PowerShell failed to invoke 'Set-FederatedOrganizationIdentifier': Object reference not set to an instance of an object. An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance of an object. ---> System.Management.Automation.RemoteException: Object reference not set to an instance of an object.
                                   at System.Management.Automation.Runspaces.AsyncResult.EndInvoke()
                                   at System.Management.Automation.PowerShell.EndInvoke(IAsyncResult asyncResult)
                                   at Microsoft.Online.CSE.Hybrid.Provider.PowerShell.PowerShellProvider.PowerShellInstance.Invoke(String cmdlet, IReadOnlyDictionary`2 parameters, Int32 millisecondsTimeout)
                                   --- End of inner exception stack trace ---
                                   at Microsoft.Online.CSE.Hybrid.PowerShell.RemotePowershellSession.RunCommandInternal(Cmdlet cmdlet, SessionParameters parameters, Int32 millisecondsTimeout, PowerShellRetrySettings retrySettings, Boolean skipCmdletLogging)
                                   at Microsoft.Online.CSE.Hybrid.Session.PowerShellOnPremisesSession.SetFederatedOrganizationIdentifier(SmtpDomain accountNamespace, String delegationTrustLink, SmtpDomain defaultDomain)
                                   at Microsoft.Online.CSE.Hybrid.App.ViewModel.Pages.DomainProof.DomainInfo.AddFederatedDomain(IOnPremisesSession session, AppData appData)
                                   at System.Collections.Generic.List`1.ForEach(Action`1 action)
                                   at Microsoft.Online.CSE.Hybrid.App.ViewModel.Pages.DomainProof.VerifyActivity(IOnPremisesSession session, EnvironmentBase environment)

如果直接从 Exchange 命令行管理程序运行 cmdlet，可能会遇到以下类似的错误：

[PS] C:\>Set-FederatedOrganizationIdentifier -AccountNamespace 'contoso.com' -DelegationFederationTrust 'Microsoft Federation Gateway' -Enabled: $true -DefaultDomain $null

WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance
of an object.
Object reference not set to an instance of an object.
    + CategoryInfo          : NotSpecified: (:) [Set-FederatedOrganizationIdentifier], NullReferenceException
    + FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Management.SystemConfigurationTasks.Set
   FederatedOrganizationIdentifier
    + PSComputerName        : server.contoso.com

解决方法 1

如果你的域中有另一个运行 Exchange Server 2010、Exchange Server 2013 或 Exchange Server 2016 累积更新 6 或更早版本的 Exchange Server，请使用此方法。

  1. 将 Exchange 命令行管理程序连接到第二个 Exchange Server 并运行以下 cmdlet：

    Set-FederatedOrganizationIdentifier -AccountNamespace '<AccountNameSpace>' -DelegationFederationTrust 'Microsoft Federation Gateway' -Enabled: $true -DefaultDomain $null

  2. cmdlet 成功完成后，在 Exchange Server 2016 累积更新 7 上运行 Microsoft 365 混合配置向导。

解决方法 2

请联系Microsoft 支持部门请求包含此问题修补程序的临时更新的副本。 修补程序将包含在 Exchange Server 2016 累积更新 8 中。

状态

Microsoft已确认这是 Exchange Server 2016 累积更新 7 中的已知问题。