[logback-user] Logback in combination with slf4j: which versions should I use ?

[ceki]

Hi Stefan,

In addition to slf4j-api, you need logback-classic.jar and 
logback-core.jar for "classic" (developer) logging. It looks like you 
are using an older version of logback-classic. Make sure that the 
version of logback-classic mathes that of logback-core.

HTH,

On 08.04.2013 10:16, stlecho wrote:
> When using the suggested combination - /logback-core v1.0.11 and
> slf4j-api v1.7.4/ - I'm still getting the same error message:
> /java.lang.NoSuchMethodError:
> ch.qos.logback.core.util.Loader.getResourceOccurenceCount(Ljava/lang/String;Ljava/lang/ClassLoader;)Ljava/util/List;/
>
>
> On Fri, Mar 29, 2013 at 4:45 PM, Abraham Lin [via Logback] <[hidden
> email] </user/SendEmail.jtp?type=node&node=11777&i=0>> wrote:
>
>     Logback 1.0.11 is built against version 1.7.4 of SLF4J:
>     http://search.maven.org/remotecontent?filepath=ch/qos/logback/logback-parent/1.0.11/logback-parent-1.0.11.pom
>
>
>     On Fri, Mar 29, 2013 at 11:38 AM, stlecho <[hidden email]
>     <http://user/SendEmail.jtp?type=node&node=11697&i=0>> wrote:
>
>         Robert, the combination you're suggesting unfortunately results
>         in java.lang.NoSuchMethodError:
>         ch.qos.logback.core.util.Loader.getResourceOccurenceCount(Ljava/lang/String;Ljava/lang/ClassLoader;)Ljava/util/List;
>
>         On Fri, Mar 29, 2013 at 3:41 PM, Robert Kuhar [via Logback]
>         <[hidden email]
>         <http://user/SendEmail.jtp?type=node&node=11696&i=0>> wrote:
>
>             I think you go to the heads:  SLF4J 1.7.5' and Logback 1.0.11'
>
>
>             On Fri, Mar 29, 2013 at 5:48 AM, stlecho <[hidden email]
>             <http://user/SendEmail.jtp?type=node&node=11695&i=0>> wrote:
>
>                 Hello,
>
>                 With regards to the combination of logback-core and
>                 slf4j-api.
>                 If I want to use v1.0.11 of logback-core, which version
>                 of slf4j-api should
>                 I use to avoid the getResourceOccurenceCount error ?
>
>                 -logback-core v0.9.30 in combination with slf4j-api
>                 v1.6.3 works perfectly
>
>                 -logback-core v1.0.11 in combination with slf4j-api
>                 v1.6.3 results in
>                 java.lang.NoSuchMethodError:
>                 ch.qos.logback.core.util.Loader.getResourceOccurenceCount(Ljava/lang/String;Ljava/lang/ClassLoader;)Ljava/util/List;
>
>                 -logback-core v1.0.11 in combination with slf4j-api
>                 v1.7.5 works perfectly
>                 result in java.lang.NoSuchMethodError:
>                 ch.qos.logback.core.util.Loader.getResourceOccurenceCount(Ljava/lang/String;Ljava/lang/ClassLoader;)Ljava/util/List;
>
>                 Regards, Stefan Lecho
>


-- 
Ceki
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