“/”应用程序中的服务器错误。

ConnectionString 属性尚未初始化。

说明: 执行当前 Web 请求期间,出现未经处理的异常。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.InvalidOperationException: ConnectionString 属性尚未初始化。

源错误:


行 148:                            <span class="right_new_gengduo"><a href="https://www.jqw.com/information.htm" target="_Blank">更多&gt;&gt;</a></span>
行 149:                        </p>
行 150:                       <%=chujiaquanfuwu() %>
行 151:                    </div>
行 152:                    <div class="module_right_new images_right_box">

源文件: d:\wwwroot\news.jqw.com\2021cjqlist.aspx    行: 150

堆栈跟踪:


[InvalidOperationException: ConnectionString 属性尚未初始化。]
   System.Data.SqlClient.SqlConnection.PermissionDemand() +7117013
   System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection) +30
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +312
   System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +202
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +413
   System.Data.SqlClient.SqlConnection.Open() +128
   CSSQL.CSDB.RunSQLReturnDs(String SQL) +125
   JQW_ZiXun._2021cjqlist.toxmlchujiaquan(String pinyin) +465
   JQW_ZiXun._2021cjqlist.chujiaquanfuwu() +81
   ASP._2021cjqlist_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\news.jqw.com\2021cjqlist.aspx:150
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +117
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11830257
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +50
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +250
   System.Web.UI.Page.Render(HtmlTextWriter writer) +39
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8753


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3190.0