We were able to narrow it down a bit further: It is sufficient to remove this
part of the rule to make the problem go away:
*, this after[0, 2m] $tk1*
In the meantime I have also used "New Declarative Model" to declare our
events in Guvnor. Now the events are available in the guided rule edit
Environment: Windows 7 PC with Java 1.7.0_09, Drools 5.5.0.Final.
I have carefully cleaned up the POJO model loaded into the Guvnor: The model
now has no external dependencies except for "org.drools..." and "java..."
packages. Everything validates perfectly in Guvnor, but this did not solve
the pr
Version 5.5.0.Final (Guvnor and libraries)
We are seeing the NPE with the stack trace given below, but only when
loading rules through Guvnor. Same rules file and code runs fine without
Guvnor, but error with Guvnor.
*With Guvnor:* KnowlegdeBase from KnowledgeAgent using changeset.xml,
scanner ru
