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Exception error "Message : Value cannot be null." when altering a valid procedure in the Object Explorer (4310353)

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• 标题

  Exception error "Message : Value cannot be null." when altering a valid procedure in the Object Explorer

• 说明

  The following error occurs when trying to alter a specific stored procedure, or generate SQL creation script for the procedure, within Object Explorer. The procedure can successfully be altered in SQL Server Management Studio (SSMS)

  **********************************************************************

  Exception Information

  **********************************************************************

  Exception: System.ArgumentNullException

  Message  : Value cannot be null.

  Parameter name: node

  Stack Trace:

     at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous)

     at System.Windows.Forms.Control.Invoke(Delegate method, Object[] args)

     at System.Windows.Forms.WindowsFormsSynchronizationContext.Send(SendOrPostCallback d, Object state)

     at Quest.Toad.Common.Services.SynchronizationContextSchedulerService.Schedule(WaitCallback callback, Guid workflowInstanceId)

     at System.Workflow.Runtime.WorkflowExecutor.RequestHostingService()

     at System.Workflow.Runtime.ScheduleWork.Dispose()

     at System.Workflow.Runtime.WorkflowExecutor.EnqueueItem(IComparable queueName, Object item, IPendingWork pendingWork, Object workItem)

     at System.Workflow.Runtime.WorkflowInstance.EnqueueItem(IComparable queueName, Object item, IPendingWork pendingWork, Object workItem)

     at Quest.Toad.Common.Activities.LoadTrlDataActivity.InvokeHolder.OnTrl_Updated(Object oUnused, EventArgs eventArgs)

     at Quest.Toad.Cache.LiveCache.UpdatedProxy(Object sender, EventHandler handlers)

• 原因

  Script contained the following:

  "SET ANSI_NULLS ON

  GO

  SET QUOTED_IDENTIFIER ON

  GO

  ;

  CREATE PROCEDURE..."

  Although, the procedure script can be run successfully in the Editor, the semi-colon just prior to the CREATE PROCEDURE command is causing parser problems, when doing the ALTER from Object Explorer

• 解决办法

  Remove the semi-colon (;) and rerun the script

  "SET ANSI_NULLS ON

  GO

  SET QUOTED_IDENTIFIER ON

  GO

  CREATE PROCEDURE..."

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Toad for SQL Server

主题：

Troubleshooting

文章历史记录：

创建时间： 5/20/2016
上次更新时间： 5/7/2023

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