Issue upgrading from Red5 1.0.8-M13 to 1.0.9-RELEASE

[swengin...@gmail.com]

I have upgraded to Red5 1.0.9 and now my application can not run due to a linkage error related to org.slf4j. I am using Windows.

Red5 lib folder has now jcl-over-slf4j-1.7.25, jul-to-slf4j-1.7.25, log4j-over-slf4j-1.7.25, and slf4j-api-1.7.25

I have excluded some jars but still have the error. Any assistance with this issue is appreciated.

   <plugin>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.6</version>
    <configuration>
     <packagingExcludes>WEB-INF/lib/slf4j-api-1.7.25.jar,
      WEB-INF/lib/spring-beans*.jar,
      WEB-INF/lib/spring-context*.jar,
      WEB-INF/lib/spring-core*.jar,
      WEB-INF/lib/spring-expression*.jar,
      WEB-INF/lib/spring-web*.jar,
      WEB-INF/lib/mina*.jar,
      WEB-INF/lib/red5*.jar,
      WEB-INF/lib/servlet-api*.jar,
      WEB-INF/lib/javaee-api*.jar,
      WEB-INF/lib/log4j*.jar
     </packagingExcludes>
    </configuration>

   </plugin>

The error is:

java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of org/apache/catalina/loader/ParallelWebappClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of java/net/URLClassLoader) for the method's defining class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature
 at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:418)
 at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357)
 at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155)
 at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
 at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
 at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.<init>(AbstractAutoProxyCreator.java:111)
 at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.<init>(AbstractAdvisorAutoProxyCreator.java:48)
 at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.<init>(AspectJAwareAdvisorAutoProxyCreator.java:47)
 at org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator.<init>(AnnotationAwareAspectJAutoProxyCreator.java:49)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
 at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1147)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
 at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:223)
 at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:702)
 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:527)
 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)
 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)
 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)
 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)
 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)
 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:138)
 at javax.servlet.GenericServlet.init(GenericServlet.java:158)
 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:989)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4931)
 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5241)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at java.lang.Thread.run(Thread.java:748)

[Mondain]

I'd suggest using the jars in the released zip / tarball file. Otherwise you may have a dependency issue in your app build.

Regards,

Paul

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[swengin...@gmail.com]

Thanks very much Paul. I decided to upgrade to 1.0.9 because is the latest release. Are the pre releases 1.0.10  work in progress like Beta versions or are they stable versions that can be used as well for production deployments?

Thanks again.

Sonia

[Mondain]

Milestones for us could be considered beta; but the latest milestone has been used with Red5 Pro for quite some time now and its really stable. I've just been a little busy/lazy or it'd be released by now.

[swengin...@gmail.com]

Ok. Thanks very much Paul for the clarification.