“/”应用程序中的服务器错误。

不能打开数据库 ''。应用程序可能无法识别该数据库,或文件可能损坏。

说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.Data.OleDb.OleDbException: 不能打开数据库 ''。应用程序可能无法识别该数据库,或文件可能损坏。

源错误:


行 486:    {
行 487:        OleDbConnection conn = new OleDbConnection(connstr);
行 488:        conn.Open();
行 489:        OleDbCommand command = conn.CreateCommand();
行 490:        command.CommandText = strSQL;

源文件: d:\wwwroot\yihengdazs\wwwroot\app_code\tool.cs    行: 488

堆栈跟踪:


[OleDbException (0x80004005): 不能打开数据库 ''。应用程序可能无法识别该数据库,或文件可能损坏。]
   System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection) +271
   System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +87
   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup) +29
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +70
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +116
   System.Data.OleDb.OleDbConnection.Open() +39
   Tools.getDateSet(String strSQL) in d:\wwwroot\yihengdazs\wwwroot\app_code\tool.cs:488
   Tools.getTypeList2(String url, String strWhere, String id, String LanguageType, String orderStr) in d:\wwwroot\yihengdazs\wwwroot\app_code\tool.cs:117
   ASP.product_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\yihengdazs\wwwroot\product.aspx:27
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +88
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +25
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +167
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +32
   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +222
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +52
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +198
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +47
   ASP.product_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\yihengdazs\wwwroot\product.aspx:7
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +88
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +25
   System.Web.UI.Page.Render(HtmlTextWriter writer) +30
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +52
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +198
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5796


版本信息: Microsoft .NET Framework 版本:2.0.50727.8966; ASP.NET 版本:2.0.50727.8962