[drools-user] Unable to create Field Extractor

[张茂森]

Hi all: I am a new comer to Drools. After I read the user guide, and I’ve write my HelloWorld, but I got the error like this ‘Unable to create Field Extractor’, when I use getXXX function name nor xxxx variable name. BTW, my IDE is eclipse. This is my code and rule: Code: package com.sample;   public class RuleTest {     public int name;     public int getName(){         return name;     }   } Rule: #created on: 2006-11-9 package rules import com.sample.RuleTest;   rule "Your First Rule"         when         RuleTest(getName == 1)         #conditions     then         #actions         end