Re: [rules-users] uninformative rule parsing/compiling error -> org.drools.rule.Rule cannot be cast to org.drools.rule.Query
Op 24/07/2013 14:24, Davide Sottara schreef:
Two clarifications first:
1) Which version are you using?
Version 5.4.0.Final
2) Is TrackerUpdate a static class inside TrackerRemote?
In case, could you post the exact "import" statements you are using?
It is a normal class inside TrackerRemote.
public class TrackerRemote extends vrpn.VRPNDevice implements
java.lang.Runnable {
public class TrackerUpdate {...
I imported:
import vrpn.TrackerRemote;
and used it as follows:
rule "TrackerRemote.TrackerUpdate"
when
message:TrackerRemote.TrackerUpdate()
then
System.out.println("Tracker: " + message);
end
Extra information:
I have been trying to add type declarations in one file and import them
in another and I get exactly the same error message. There I did this:
package derooms.be.testRule
declare TestEvent
@typesafe(false)
number : int
message : String
end
and then a rule:
package derooms.be.testRule
rule "TestEvent"
when
event:TestEvent(message == "doesDynamicEventTypeWork?")
then
System.out.println("Got Event: " + event.data);
end