Re: [rules-users] parsing error using accumulate
$media : Double(double value > 50000)
"double value" has a space in it? that's not a valid field accessor..
Mark
Isabelle Hupont wrote:
Hi!
I'm integrating Weka with Drools v.4 and I have a parsing error while trying
to read the following DRL rule:
rule "calculate average"
when
$inst : Instance()
$media : Double(double value > 50000)
from accumulate($value : inst.classValue()
average($value))
then
System.out.println(media );
end
I have the following error:
org.drools.compiler.DroolsParserException: Unknown error while parsing. This
is a bug. Please contact the Development team.
at org.drools.compiler.DrlParser.compile(DrlParser.java:180)
at org.drools.compiler.DrlParser.parse(DrlParser.java:61)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:158)
at com.sample.DroolsTest.readRule(DroolsTest.java:67)
at com.sample.DroolsTest.main(DroolsTest.java:24)
What I am doing wrong?
Thx