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"A server error 500 occurred: ...."

User: "ozzy"
New Altair Community Member
Updated by Jocelyn
Hi,
found a peculiar server problem which shows up sometimes when I try to edit visualization in App designer. For a while as I am building an app everything is fine and sometimes after a while when I go to edit a visualization I get :
A server error 500 occurred: . The error has been recorded

The error looks like this :

15:35:20,521 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (http-/0.0.0.0:8080-8) /WEB-INF/facelets/components/editComponentButton.xhtml @12,106 target="#{reportEditorBean.currentComponent}": org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: de.rapidanalytics.entity.PropertiesMap.properties, could not initialize proxy - no Session: javax.el.ELException: /WEB-INF/facelets/components/editComponentButton.xhtml @12,106 target="#{reportEditorBean.currentComponent}": org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: de.rapidanalytics.entity.PropertiesMap.properties, could not initialize proxy - no Session
at com.sun.facelets.el.TagValueExpression.setValue(TagValueExpression.java:101) [jsf-facelets-1.1.15.B1.jar:1.1.15.B1]
at com.sun.facelets.tag.jsf.core.SetPropertyActionListenerHandler$SetPropertyListener.processAction(SetPropertyActionListenerHandler.java:113) [jsf-facelets-1.1.15.B1.j........
etc..
etc...


Did anyone come across something like this?

Ozzy

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