[slf4j-user] org.slf4j.impl.Log4jLoggerAdapter - AbstractMethodError

Dimuthu Leelarathne dimuthul at wso2.com
Wed Jan 30 06:43:36 CET 2008


Hi All,

I found the solution.

I used a newer version, specifically slf4j-log4j12-1.4.2.jar and it
solved the problem.

Thanks!

-Dimuthu

On Wed, 2008-01-30 at 09:13 +0530, Dimuthu Leelarathne wrote:
> Hi All,
> 
> I am getting a AbstractMethodError in Log4jLoggerAdapter.
> 
> org.slf4j.impl.Log4jLoggerAdapter.trace(Ljava/lang/String;Ljava/lang/Object;)V
> java.lang.AbstractMethodError:
> org.slf4j.impl.Log4jLoggerAdapter.trace(Ljava/lang/String;Ljava/lang/Object;)V
> 
> I have these libraries in my classpath.
> 
> slf4j-api-1.4.3.jar
> slf4j-log4j12-1.0.1.jar
> slf4j-simple-1.4.3.jar
> log4j-1.2.14.jar
> commons-logging-1.1.jar
> 
> I am wondering what could be the problem.
> 
> Your help is very much appreciated.
> 
> Thank you,
> Dimuthu
> 
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