[
https://issues.apache.org/jira/browse/SHIRO-602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15670931#comment-15670931
]
Brian Demers commented on SHIRO-602:
------------------------------------
A demo app isn't needed, I understand what you are saying.
The change of behavior though is a problem, If possible can you run a {{mvn
dependency:tree}} (or equivalent gradle command) on both your current version
and the previous. To the best of my knowledege all of our examples always
replace {{commons-logging}} with {{jcl-over-slf4j}}, so we would not have seen
this. ({{jcl-over-slf4j}} implements the commons-logging api, and translates it
to the slf4j API, so we would not have the same runtime issue.
Let us know what you see and we can add it back in if needed.
> Missing dependency commons-logging
> ----------------------------------
>
> Key: SHIRO-602
> URL: https://issues.apache.org/jira/browse/SHIRO-602
> Project: Shiro
> Issue Type: Bug
> Affects Versions: 1.4.0-RC2
> Environment: Apache Tomcat 8.5.x with shiro-servlet-plugin
> Reporter: Björn Raupach
>
> While playing around with Apache Shiro 1.4.0-RC2 I happened to remove a
> dependency that relied on commons-logging.
> In
> [0c49ef7|https://github.com/apache/shiro/blob/77c59622b0b25651f2afbb7f45d86cee0e810d6c/pom.xml]
> commons-logging was excluded in the pom.xml.
> Unfortunately commons-beanutils needs commons-loggings. So I now end up with
> a project that needs commons-logging, but doesn't declare it since besides
> Shiro no other dependency needs it.
> {noformat}
> 16-Nov-2016 14:22:10.611 SEVERE [http-nio-8080-exec-2]
> org.apache.catalina.core.StandardContext.listenerStart Exception sending
> context initialized event to listener instance of class
> org.apache.shiro.web.env.EnvironmentLoaderListener
> java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
> at
> org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:154)
> at
> org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:113)
> at
> org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:64)
> at
> org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:60)
> at
> org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:154)
> at
> org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:76)
> at
> org.apache.commons.beanutils.PropertyUtilsBean.getInstance(PropertyUtilsBean.java:107)
> at
> org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(PropertyUtils.java:498)
> at
> org.apache.shiro.config.ReflectionBuilder.isTypedProperty(ReflectionBuilder.java:418)
> {noformat}
> To fix this I had to add commons-logging in my project's pom.xml
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
