9

在我的一个项目中,我收到此错误:

System.IndexOutOfRangeException: SqlParameterCollection does not contain SqlParameter with ParameterName "@log_date".
в System.Data.SqlClient.SqlParameterCollection.GetParameter(String parameterName)
в System.Data.Common.DbParameterCollection.System.Data.IDataParameterCollection.get_Item(String parameterName)
в log4net.Appender.AdoNetAppenderParameter.FormatValue(IDbCommand command, LoggingEvent loggingEvent)
в log4net.Appender.AdoNetAppender.SendBuffer(IDbTransaction dbTran, LoggingEvent[] events)
в log4net.Appender.AdoNetAppender.SendBuffer(LoggingEvent[] events)

这是 appender 配置(在其他项目中完美运行):

<appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
        <bufferSize value="1" />
        <connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
        <connectionString value="Data Source=*****;Initial Catalog=****;Integrated Security=SSPI" />
        <commandText value="INSERT INTO [LogsDB].[dbo].[Logs] ([Date],[Thread],[Level],[Logger],[Message],[Exception]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception)" />
        <parameter>
            <parameterName value="@log_date" />
            <dbType value="DateTime" />
            <layout type="log4net.Layout.RawTimeStampLayout" />
        </parameter>
        .
        .
        .
        <parameter>
            <parameterName value="@exception" />
            <dbType value="String" />
            <size value="2000" />
            <layout type="log4net.Layout.ExceptionLayout" />
        </parameter>
    </appender>

如果有人遇到这个问题,我将非常感谢您的帮助

4

2 回答 2

12

安装包 Log4net -Version 2.0.3

为我工作(有同样的问题)

于 2015-11-16T09:54:14.060 回答
-1

解决了。将 Log4Net 升级到 2.04 !然后运行上面提供的命令!不知道我在做什么。但我现在可以登录数据库了!

于 2015-11-17T08:33:40.113 回答