[Red5] java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

[Dan Rossi]

All the webapps needed refactoring apart from demoservice. Ive changed  
everything i know of to use

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

protected static Logger log = LoggerFactory.getLogger(..);

Still the same.

Ive removed the log4j-over-slf4j-1.4.3.jar just in case of a clash  
still nothing so ive put it back, maybe its a build order problem  
because it loads fine in eclipse.

I grepped the source and found no results for commons.logging or log4j  
or in webapps. I could commit the demo app changes if i can work out  
how to configure the login in eclipse.


On 13/11/2007, at 6:13 PM, Dan Rossi wrote:

> From the logback documentation ive been also doing this in my webapp  
> but i havent added it to the build as yet
>
> import org.slf4j.LoggerFactory;
> import ch.qos.logback.classic.Logger;
>
> private static final Logger log =  
> (Logger)LoggerFactory.getLogger(Application.class.getName());
>
> What i dont get is its loading find in eclipse.
>
> On 13/11/2007, at 5:39 PM, Dan Rossi wrote:
>
>> I have my webapp which is doing access logging using logback  
>> classes so they are imported there, ive just used what the manual  
>> said.
>>
>> This is in the demoservice class but still causes and error only  
>> when i run red5 via commandline, its the only app being loaded.
>>
>> import org.slf4j.Logger;
>> import org.slf4j.LoggerFactory;
>>
>> protected static Logger log =  
>> LoggerFactory.getLogger(DemoService.class);
>>
>> 2656 [main] ERROR o.s.web.context.ContextLoader - Context  
>> initialization failed
>> org.springframework.beans.factory.BeanCreationException: Error  
>> creating bean with name 'demoService.service' defined in  
>> ServletContext resource [/WEB-INF/red5-web.xml]: Instantiation of  
>> bean failed; nested exception is java.lang.NoClassDefFoundError:  
>> org/slf4j/LoggerFactory
>>
>> On 13/11/2007, at 5:18 PM, Mondain wrote:
>>
>>> Dan,
>>> If you dont stick to straight slf4j you are asking for issues...  
>>> If there is a particular app that is causing problems then let us  
>>> know and it will be fixed. I would ask that you look at the wiki  
>>> entry on logging that I wrote before importing any logging classes  
>>> directly.
>>>
>>> Paul
>>>
>>> On Nov 12, 2007 9:40 PM, Dan Rossi <spam at electroteque.org> wrote:
>>> ive noticed some apps dont import logback directly here is how  
>>> importing
>>>
>>> import org.slf4j.LoggerFactory;
>>> import ch.qos.logback.classic.Logger;
>>>
>>> although even
>>>
>>> import org.slf4j.Logger;
>>> import org.slf4j.LoggerFactory;
>>>
>>> breaks
>>>
>>> On 13/11/2007, at 2:41 PM, Dan Rossi wrote:
>>>
>>>> Has anyone managed to build and run svn trunk via command line ?  
>>>> ITs
>>>> still showing this error even after refactoring everything.
>>>>
>>>> On 13/11/2007, at 2:41 AM, Dan Rossi wrote:
>>>>
>>>>> just confirming none of the webapps is loading any log4j settings.
>>>>>
>>>>> On 13/11/2007, at 2:26 AM, Dan Rossi wrote:
>>>>>
>>>>>> Yes looks like even after a refactor the error is still there  
>>>>>> and the
>>>>>> jar is definitely there also. Its only running properly in  
>>>>>> eclipse
>>>>>> right now which is bizarre so i cant delpoy this as yet.
>>>>>>
>>>>>> On 12/11/2007, at 11:51 PM, Kevin Jardine wrote:
>>>>>>
>>>>>>> I get the same problem and therefore am unable to start Red5  
>>>>>>> using
>>>>>>> red5.sh
>>>>>>>
>>>>>>> -- 
>>>>>>> Kevin Jardine
>>>>>>> Radagast Solutions
>>>>>>>
>>>>>>> Internet campaign advice and magic
>>>>>>> http://radagast.biz
>>>>>>>
>>>>>>> YIM: kevinjardine
>>>>>>> Skype: kevinjardine
>>>>>>> Eml: kevin at radagast.biz
>>>>>>> Tel: +31 (0)6 25581608
>>>>>>>
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>>>>>>
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