RE: No appenders found

Wed, 19 Aug 2009 06:59:38 -0700 

Thanks Ross, that's it logging now.

Unfortunately it's only using the appenders as specified in the root element, 
even though I'm trying to access it by "MyLogger" name. So I presume MyLogger 
isn't registered with the default repository? Should I therefore create a new 
repository with MyLogger name in order to use that Logger?

Also is there some documentation that shows all the configuration elements? I 
looked at the SDK but I couldn't find it.

Thanks again for all your help.

Regards,
Sidharth



From: Ross Hinkley [mailto:[email protected]]
Sent: 19 August 2009 13:06
To: Log4NET User
Subject: Re: No appenders found

Sidharth,

I think it depends on the log4net section handler you're using.  That overload 
of configure has specifies that the configuration must use the 
Log4NetConfigurationSectionHandler.  See:

 
http://logging.apache.org/log4net/release/sdk/log4net.Config.XmlConfigurator.Configure_overload_2.html

for more information.

Alternatively, you could try the following in your code:

log4net.Config.XmlConfigurator.Configure(new 
FileInfo(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile));

-Ross
On Wed, Aug 19, 2009 at 5:11 AM, Sidharth Nayyar 
<[email protected]<mailto:[email protected]>> wrote:

Hi Wolfgang,



Thanks for your quick response.



I've added this to the code now:

            if (!_defaultLog.Logger.Repository.Configured)

            {

                
log4net.Config.XmlConfigurator.Configure(_defaultLog.Logger.Repository);

            }



But the repository is still appearing as unconfigured and still no appenders. 
I've even tried doing a default XmlConfigurator.Configure(); before GetLogger() 
call. Is that the right way of calling the Configure() method?



Sidharth



From: Wolfgang Trog [mailto:[email protected]<mailto:[email protected]>]
Sent: 19 August 2009 10:49
To: 'Log4NET User'
Subject: RE: No appenders found



Do you have a



XmlConfigurator.Configure();



Or one of the other possibilities to configure log4net somewhere in your code ?



--

Wolfgang



From: Sidharth Nayyar 
[mailto:[email protected]<mailto:[email protected]>]
Sent: Mittwoch, 19. August 2009 11:43
To: [email protected]<mailto:[email protected]>
Subject: No appenders found



Hello all,

I'm new to log4net, so sorry for the really basic question!



I've added this to the web.config of my site:



        <section name="log4net" 
type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />

...

    <log4net>

        <appender name="EventLogAppender" 
type="log4net.Appender.EventLogAppender" >

            <applicationName value="LoggingTest" />

            <layout type="log4net.Layout.PatternLayout">

                <conversionPattern value="%date [%thread] %-5level %logger 
[%property{NDC}] - %message%newline" />

            </layout>

        </appender>

        <appender name="RollingFileAppender" 
type="log4net.Appender.RollingFileAppender">

            <file value="logfile" />

            <appendToFile value="true" />

            <rollingStyle value="Composite" />

            <datePattern value="yyyyMMdd" />

            <maxSizeRollBackups value="10" />

            <maximumFileSize value="1MB" />

            <layout type="log4net.Layout.PatternLayout">

                <conversionPattern value="%date [%thread] %-5level %logger 
[%property{NDC}] - %message%newline" />

            </layout>

        </appender>

        <appender name="SmtpAppender" 
type="log4net.Appender.SmtpAppender,log4net">

            <to value="[email protected]<mailto:[email protected]>" />

            <from value="[email protected]<mailto:[email protected]>" />

            <subject value=" Warning" />

            <smtpHost 
value="mail-relay.company.co.uk<http://mail-relay.company.co.uk>" />

            <bufferSize value="512" />

            <lossy value="false" />

            <evaluator type="log4net.Core.LevelEvaluator,log4net">

                <threshold value="WARN" />

            </evaluator>

            <layout type="log4net.Layout.PatternLayout,log4net">

                <conversionPattern value="%property{log4net:HostName} :: %level 
:: %message %newlineLogger: %logger%newlineThread: %thread%newlineDate: 
%date%newlineNDC: %property{NDC}%newline%newline" />

            </layout>

        </appender>



        <!-- Set root logger level to DEBUG and its only appender to A1 -->

        <root>

            <level value="DEBUG" />

            <appender-ref ref="RollingFileAppender" />

        </root>



        <logger name="MyLogger">

            <level value="WARN" />

            <appender-ref ref="EventLogAppender" />

            <appender-ref ref="SmtpAppender" />

            <appender-ref ref="RollingFileAppender" />

        </logger>



    </log4net>



And in my code I have this:

        private static ILog _defaultLog;

...

            _defaultLog = log4net.LogManager.GetLogger("MyLogger");

            _defaultLog.Error("test");





However nothing gets written to event log, file or smtp. While debugging there 
doesn't seem to be any appenders to the repository. So I'm presuming I haven't 
set up my configuration properly. Unfortunately I can't see where I'm going 
wrong - can you see where I'm going wrong?



Thanks in advance.



Regards

Sidharth

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