java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log

Question

I am getting this error while deploying my application

    java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Ma
      rker;Ljava         


        

Answer 1

dependency:treeis a usefull tool that's true.

In addition, another way to fix it:

while using Eclipse IDE, use SHIFT + CTRL + T to open following type "SLF4JLocationAwareLog"

You should be able to find related library and so a potential conflict.

Switch to the dependency tree view of the pom.xml to know the exclusion to add.

In my case, was related to struts dependency jcl104-over-slf4j. I just exclude this one from the dependency:

        
        displaytag
        displaytag
        
            
                org.slf4j
                jcl104-over-slf4j