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http://jira.magnolia-cms.com/browse/MAGNOLIA-2711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=22411#action_22411
]
Grégory Joseph edited comment on MAGNOLIA-2711 at 5/5/09 5:10 PM:
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Is this what you had ?
{noformat}
2009-05-05 15:41:22,223 ERROR
.[localhost].[/magnolia-empty-webapp-4.1-SNAPSHOT]: Exception sending context
initialized
___ event to listener instance of class
info.magnolia.cms.servlets.MgnlServletContextListener
java.lang.IllegalStateException: Can't instantiate an implementation of this
class
___ [info.magnolia.imaging.filters.text.TextOverlayImageFilter]:
InstantiationException:
at info.magnolia.cms.util.FactoryUtil.newInstance(FactoryUtil.java:124)
at
info.magnolia.content2bean.impl.Content2BeanTransformerImpl.newBeanInstance(Content2BeanTransformerImpl.java:325)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:103)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:173)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:101)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:173)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.setProperties(Content2BeanProcessorImpl.java:140)
at
info.magnolia.content2bean.Content2BeanUtil.setProperties(Content2BeanUtil.java:204)
at
info.magnolia.content2bean.Content2BeanUtil.setProperties(Content2BeanUtil.java:194)
at
info.magnolia.module.ModuleManagerImpl.populateModuleInstance(ModuleManagerImpl.java:387)
at
info.magnolia.module.ModuleManagerImpl.startModules(ModuleManagerImpl.java:312)
at
info.magnolia.module.ui.ModuleManagerWebUI.onStartup(ModuleManagerWebUI.java:80)
at
info.magnolia.cms.beans.config.ConfigLoader.load(ConfigLoader.java:108)
at
info.magnolia.cms.servlets.MgnlServletContextListener$2.exec(MgnlServletContextListener.java:177)
at
info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:377)
at
info.magnolia.cms.servlets.MgnlServletContextListener.startServer(MgnlServletContextListener.java:175)
at
info.magnolia.cms.servlets.MgnlServletContextListener.contextInitialized(MgnlServletContextListener.java:171)
{noformat}
This just happened to me while restarting an instance that add a module's
configuration referring to a class i renamed (and/or made abstract) while
developing.
The 404 is "only" a side effect of the whole app not being started at all.
With MAGNOLIA-1670, we could maybe introduce a way to "disable" modules when
their loading fails.¨
This one is probably happening since we fixed MAGNOLIA-2552; which is fine, but
really calls for MAGNOLIA-1670 to be taken care of too.
was (Author: gjoseph):
Is this what you had ?
{noformat}
2009-05-05 15:41:22,223 ERROR
.[localhost].[/magnolia-empty-webapp-4.1-SNAPSHOT]: Exception sending context
initialized event to listener instance of class
info.magnolia.cms.servlets.MgnlServletContextListener
java.lang.IllegalStateException: Can't instantiate an implementation of this
class [info.magnolia.imaging.filters.text.TextOverlayImageFilter]:
InstantiationException:
at info.magnolia.cms.util.FactoryUtil.newInstance(FactoryUtil.java:124)
at
info.magnolia.content2bean.impl.Content2BeanTransformerImpl.newBeanInstance(Content2BeanTransformerImpl.java:325)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:103)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:173)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:101)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:173)
at
info.magnolia.content2bean.impl.Content2BeanProcessorImpl.setProperties(Content2BeanProcessorImpl.java:140)
at
info.magnolia.content2bean.Content2BeanUtil.setProperties(Content2BeanUtil.java:204)
at
info.magnolia.content2bean.Content2BeanUtil.setProperties(Content2BeanUtil.java:194)
at
info.magnolia.module.ModuleManagerImpl.populateModuleInstance(ModuleManagerImpl.java:387)
at
info.magnolia.module.ModuleManagerImpl.startModules(ModuleManagerImpl.java:312)
at
info.magnolia.module.ui.ModuleManagerWebUI.onStartup(ModuleManagerWebUI.java:80)
at
info.magnolia.cms.beans.config.ConfigLoader.load(ConfigLoader.java:108)
at
info.magnolia.cms.servlets.MgnlServletContextListener$2.exec(MgnlServletContextListener.java:177)
at
info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:377)
at
info.magnolia.cms.servlets.MgnlServletContextListener.startServer(MgnlServletContextListener.java:175)
at
info.magnolia.cms.servlets.MgnlServletContextListener.contextInitialized(MgnlServletContextListener.java:171)
{noformat}
This just happened to me while restarting an instance that add a module's
configuration referring to a class i renamed (and/or made abstract) while
developing.
The 404 is "only" a side effect of the whole app not being started at all.
With MAGNOLIA-1670, we could maybe introduce a way to "disable" modules when
their loading fails.
> Failure to resolve class when finishing installation leads to 404 page being
> displayed after installation
> ---------------------------------------------------------------------------------------------------------
>
> Key: MAGNOLIA-2711
> URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-2711
> Project: Magnolia
> Issue Type: Bug
> Affects Versions: 4.0.1
> Reporter: Jan Haderka
> Assignee: Boris Kraft
>
> Stacktrace attached. Hitting the back button and clicking on "Start Magnolia"
> button again leads to admin interface being displayed (on author) as
> expected. The exception in UI appears most likely because initialization is
> not finished yet. We should either postpone those or make sure some better
> page is displayed then default tomcat's 404.
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