Slf4j: Difference between revisions
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* [[Java#Libraries|Java]] | * [[Java#Libraries|Java]] | ||
=Troubleshooting= | |||
==Multiple SLF4J Bindings== | |||
If the classpath contains two or more JARs with SLF4J bindings, we get this: | |||
<pre> | |||
SLF4J: Class path contains multiple SLF4J bindings. | |||
SLF4J: Found binding in [jar:file:/Users/ovidiu/runtime/os-stats-1.0.1-SNAPSHOT-6/lib/slf4j-log4j12-1.7.12.jar!/org/slf4j/impl/StaticLoggerBinder.class] | |||
SLF4J: Found binding in [jar:file:/Users/ovidiu/runtime/jboss-eap-6.4.6/modules/system/layers/base/org/slf4j/impl/main/slf4j-jboss-logmanager-1.0.3.GA-redhat-1.jar!/org/slf4j/impl/StaticLoggerBinder.class] | |||
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. | |||
</pre> | |||
The solution is to leave only one. | |||
Revision as of 05:02, 4 September 2016
Internal
Troubleshooting
Multiple SLF4J Bindings
If the classpath contains two or more JARs with SLF4J bindings, we get this:
SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/Users/ovidiu/runtime/os-stats-1.0.1-SNAPSHOT-6/lib/slf4j-log4j12-1.7.12.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/Users/ovidiu/runtime/jboss-eap-6.4.6/modules/system/layers/base/org/slf4j/impl/main/slf4j-jboss-logmanager-1.0.3.GA-redhat-1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
The solution is to leave only one.