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https://issues.apache.org/jira/browse/LOG4J2-706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Remko Popma reassigned LOG4J2-706:
----------------------------------
Assignee: Remko Popma
> InvocationTargetException with RollingFileAppender in Log4J2
> ------------------------------------------------------------
>
> Key: LOG4J2-706
> URL: https://issues.apache.org/jira/browse/LOG4J2-706
> Project: Log4j 2
> Issue Type: Question
> Components: Appenders
> Affects Versions: 2.0-rc2
> Reporter: David Roberts
> Assignee: Remko Popma
> Priority: Minor
>
> I'm trying to use a RollingFileAppender in Log4J2 and apparently I'm missing
> something. The file is created with 0 bytes, but no logging goes to it.
> When I turn on the trace I see the following error message logged (to the
> console) by log4J2:
> {code}
> 2014-07-08 19:51:11,354 DEBUG Starting RollingFileManager c:/logs/blah.log
> 2014-07-08 19:51:11,464 DEBUG Generated plugins in 0.108079890 seconds
> 2014-07-08 19:51:11,465 ERROR Unable to invoke method createAppender in
> class org.apache.logging.log4j.core.appender.RollingFileAppender for element
> RollingFile java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.logging.log4j.core.config.BaseConfiguration.createPluginObject(BaseConfiguration.java:913)
> {code}
> This is my config file:
> {code}
> <?xml version="1.0" encoding="UTF-8"?>
> <configuration status="TRACE" verbose="false">
> <appenders>
> <Console name="Console" target="SYSTEM_OUT">
> <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36}
> - %msg%n"/>
> </Console>
> <RollingFile name="Blah" fileName="c:/logs/blah.log"
> filePattern="c:/logs/blah-%i.log">
> <PatternLayout pattern="%d %p %c: %m%n"/>
> <Policies>
> <TimeBasedTriggeringPolicy />
> <SizeBasedTriggeringPolicy size="1 MB"/>
> </Policies>
> <DefaultRolloverStrategy max="10"/>
> </RollingFile>
> </appenders>
> <loggers>
> <root level="INFO">
> <appender-ref ref="Blah" level="INFO"/>
> </root>
> </loggers>
> </configuration>
> {code}
> It's probably something basic but I can't find it. I posted on stackoverflow
> and Remko Popma asked me to post a ticket here.
> I was getting the problem on rc1, but I have now updated to rc2 and I still
> see the same issue.
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