How to capture view exception condition

[jphiloon]

Bad database data caused a referenced class object to be missing when referenced from a view. A hibernate exception is logged but the view responds with truncated data and no error thrown or bad status reported. How should I capture the following condition? Or is ContainerBase suppressing the error/exception?

Hibernate: select draft0_.DRAFT_ID <and more fields> from draft draft0_ where draft0_.DRAFT_ID=?
2019-02-01 14:05:52,541 ERROR org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[grailsDispatcherServlet] - Servlet.service() for servlet [grailsDispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is grails.views.ViewRenderException: Error rendering view: Error rendering view: No row with the given identifier exists: [com.xxx.yyy.domainobject.Draft#5296]] with root cause
org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.xxx.yyy.domainobject.Draft#5296]
	at org.hibernate.boot.internal.StandardEntityNotFoundDelegate.handleEntityNotFound(StandardEntityNotFoundDelegate.java:28)
	at org.hibernate.proxy.AbstractLazyInitializer.checkTargetState(AbstractLazyInitializer.java:236)
	at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:158)
	at org.grails.orm.hibernate.proxy.SimpleHibernateProxyHandler.unwrapProxy(SimpleHibernateProxyHandler.java:87)
	at org.grails.orm.hibernate.cfg.GrailsHibernateUtil.unwrapProxy(GrailsHibernateUtil.java:383)
	at org.grails.orm.hibernate.cfg.HibernateUtils$_handleLazyProxy_closure1.doCall(HibernateUtils.groovy:48)
	at sun.reflect.GeneratedMethodAccessor372.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1427)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod.invoke(ClosureMetaMethod.java:84)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:1845)
	at groovy.lang.ExpandoMetaClass.getProperty(ExpandoMetaClass.java:1155)
	at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:3773)
	at groovy.lang.ExpandoMetaClass.getProperty(ExpandoMetaClass.java:1167)
	at com.xxx.yyy.domainobject.DraftWfInstance.getProperty(DraftWfInstance.groovy)