Recently I got assigned a users story to resolve this mysterious bug. The weird thing is, this only happens on AxonIvy 6.3, after the migration it seems to just vanish!
This is as much as I can give, but it should be clear enough, I don't know how in the world the datamodel
can be null.
03:29:42.767 ERROR [runtimelog.online_mortgage_dev.soba.user_code] [http-nio-8081-exec-83] [request=/ivy/faces/instances/176887EC7952DE14/Hypoself.xhtml, session=52 (roger), task=85154 , application=5602, requestId=2851764, executionContext=SYSTEM, pmv=online_mortgage_dev$soba$2, hd=ch.axonivy.fintech.soba.onlinemortgage.product.Hypoself]
30 org.apache.myfaces.view.facelets.el.ContextAwarePropertyNotFoundException: javax.el.PropertyNotFoundException: Target Unreachable, 'datamodel' returned null
31 org.apache.myfaces.view.facelets.el.ContextAwarePropertyNotFoundException: javax.el.PropertyNotFoundException: Target Unreachable, 'datamodel' returned null
32 at org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:157)
If there is a release that fixes this issue, please post the details of the fix below.