在SQL Server 2008 R2中创建新的数据库关系图时如何解决“无效的类字符串(MS Visual Database Tools)”

时间:2019-01-06 10:58:55

标签: sql-server sql-server-2008-r2

我正在尝试在SQL Server 2008 R2中创建一个新的数据库关系图,但收到此消息:

  

Invalid class string (MS Visual Database Tools)

在此之前,我已删除SQL Server 2008 R2并重新安装了它。在出现该错误之后,我再次重新安装了该错误,但未解决。我一直在Google上寻找答案,但仍然找不到任何解决方案。我怎样才能解决这个问题?

谢谢。

  

详细信息:

     

无效的类字符串
  (MS Visual Database Tools)

     

程序位置:

     

在System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode,IntPtr errorInfo)
  在Microsoft.SqlServer.Management.UI.VSIntegration.NativeMethods.ThrowOnFailure(Int32 hr)
  在Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VirtualProject.CreateDesigner(Urn origUrn,DocumentType editorType,DocumentOptions aeOptions,IManagedConnection con,String fileName)      在Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VirtualProject.Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn,DocumentType editorType,DocumentOptions aeOptions,IManagedConnection con,String fileName)      在Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn,DocumentType editorType,DocumentOptions aeOptions,IManagedConnection con,String fileName)      在Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ScriptFactory.CreateDesigner(DocumentType editorType,DocumentOptions aeOptions,Urn parentUrn,IManagedConnection mc,String fileName)      在Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDocumentMenuItem.CreateDesignerWindow(IManagedConnection mc,DocumentOptions选项)

PS:对不起,我的英语不好

0 个答案:

没有答案