[logback-user] Mismatch error version from 1.5.4

alex alessandro.fustini at dnshosting.it
Sat Oct 18 09:24:32 CEST 2008


Can I propose to have a parameter in xml config files to check the 
version of components like
<check_version_libraries>true</check_version_libraries> ?

Thanks a lot for help

Ceki Gulcu wrote:
> Hello Alex,
>
>
> You are using logback 0.9.9 which was compiled against SLF4J version
> 1.5.3. SLF4J version 1.5.4 is just letting you know that there is a
> potential version mismatch, because logback-classic 0.9.9 does not
> contain version information.
>
> In this particular case, SLF4J cries wolf and you can simply ignore
> the warning. The warning will disappear with the release of logback
> 0.9.10 in the coming days.
>
> Coming to think of it, crying wolf this way, will be a constant
> headache for outside SLF4J native implementations. e.g. Jboss. We'll have to 
> come up with something less intrusive.
>
> Anyway, hope this helps,
>
>
> alex wrote:
>   
>> Hi,
>> I upgraded SLF4J to 1.5.3 to 1.5.4 and a message appears when launch my 
>> program :
>> SLF4J: The version of your slf4j-binding is probably older than 1.5.4, 
>> and differs from 1.5.4, the expected version.
>> SLF4J: See http://www.slf4j.org/codes.html#version_mismatch for further 
>> details.
>>
>> I red version_mismatch error but I do not found error in my 
>> configuration. I tried to unzip again the lib 1.5.4 and check the files 
>> and it seems all ok.
>>
>> This is the poperties from Eclipse launch with 1.5.4
>>
>>  C:\jdk160\bin\javaw.exe -Xmx512M -classpath 
>> C:\dnsvmware25\testvmware;D:\install\libExplode\axis1-4\wsdl4j-1.5.1.jar;D:\install\libExplode\axis1-4\activation.jar;D:\install\libExplode\axis1-4\jaxen-core.jar;D:\install\libExplode\axis1-4\jaxen-jdom.jar;D:\install\libExplode\axis1-4\jdom.jar;D:\install\libExplode\axis1-4\mailapi.jar;D:\install\libExplode\axis1-4\saxpath.jar;D:\install\libExplode\axis1-4\smtp.jar;D:\install\libExplode\axis1-4\wbem.jar;D:\install\libExplode\axis1-4\xalan.jar;D:\install\libExplode\axis1-4\xerces.jar;D:\install\libExplode\axis1-4\xml-apis.jar;D:\install\libExplode\axis1-4\axis.jar;D:\install\libExplode\axis1-4\axis-ant.jar;D:\install\libExplode\axis1-4\commons-discovery-0.2.jar;D:\install\libExplode\axis1-4\jaxrpc.jar;D:\install\libExplode\axis1-4\saaj.jar;D:\install\libExplode\logback\logback-access-0.9.9.jar;D:\install\libExplode\logback\logback-classic-0.9.9.jar;D:\install\libExplode\logback\logback-core-0.9.9.jar;D:\install\libExplode\logback\janino2_5_15.jar;D:\install\libExplode\vmw
>>     
> are25\vim25.jar;D:\install\libExplode\vmware25\vim.jar;D:\install\libExplode\slf4j_154\jul-to-slf4j-1.5.4.jar;D:\install\libExplode\slf4j_154\log4j-over-slf4j-1.5.4.jar;D:\install\libExplode\slf4j_154\slf4j-api-1.5.4.jar;D:\install\libExplode\slf4j_154\jcl-over-slf4j-1.5.4.jar 
>   
>> -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:3903 
>> test.ListPort
>>
>> This is the poperties from Eclipse launch with 1.5.3
>>
>> C:\jdk160\bin\javaw.exe -Xmx512M -classpath C:\dnsvmware25\testvmware;D:\install\libExplode\axis1-4\wsdl4j-1.5.1.jar;D:\install\libExplode\axis1-4\activation.jar;D:\install\libExplode\axis1-4\jaxen-core.jar;D:\install\libExplode\axis1-4\jaxen-jdom.jar;D:\install\libExplode\axis1-4\jdom.jar;D:\install\libExplode\axis1-4\mailapi.jar;D:\install\libExplode\axis1-4\saxpath.jar;D:\install\libExplode\axis1-4\smtp.jar;D:\install\libExplode\axis1-4\wbem.jar;D:\install\libExplode\axis1-4\xalan.jar;D:\install\libExplode\axis1-4\xerces.jar;D:\install\libExplode\axis1-4\xml-apis.jar;D:\install\libExplode\axis1-4\axis.jar;D:\install\libExplode\axis1-4\axis-ant.jar;D:\install\libExplode\axis1-4\commons-discovery-0.2.jar;D:\install\libExplode\axis1-4\jaxrpc.jar;D:\install\libExplode\axis1-4\saaj.jar;D:\install\libExplode\logback\logback-access-0.9.9.jar;D:\install\libExplode\logback\logback-classic-0.9.9.jar;D:\install\libExplode\logback\logback-core-0.9.9.jar;D:\install\libExplode\logbac
>>     
> k\janino2_5_15.jar;D:\install\libExplode\vmware25\vim25.jar;D:\install\libExplode\vmware25\vim.jar;D:\install\libExplode\slf4j_153\slf4j-api-1.5.3.jar;D:\install\libExplode\slf4j_153\jcl-over-slf4j-1.5.3.jar;D:\install\libExplode\slf4j_153\jul-to-slf4j-1.5.3.jar;D:\install\libExplode\slf4j_153\log4j-over-slf4j-1.5.3.jar -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:3891 test.ListPort
>   
>> Any Hint ?
>>
>> Thanks a lot for all
>>
>>
>>     
>
>   


-- 
Alex Fustini
Mysql Developer 5 Certified
Mysql Dba 5 Certified




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