First of all, i'm sorry if i'm not posting in the correct forum. I do not know
where JBOss Rules user exchange infos here.
Anyway, i'm facing a problem when i'm following the trailblazer demos
"Extending the simple credit system example with its own Domain Specific
Language". I managed to get the first demo running smoothly. I followed the
demo (the one using a Domain Specific Language) step by step but i couldn't get
mine to run without exception (i paste it below for your reference).
java.lang.IllegalArgumentException: Unable to use expander. Make sure a
expander or dsl config is being passed to the parser. [ExpanderResolver was not
set].
at org.drools.lang.RuleParser.expander(Unknown Source)
at org.drools.lang.RuleParser.prolog(Unknown Source)
at org.drools.lang.RuleParser.compilation_unit(Unknown Source)
at org.drools.compiler.DrlParser.compile(Unknown Source)
at org.drools.compiler.DrlParser.parse(Unknown Source)
at org.drools.compiler.DrlParser.parse(Unknown Source)
at org.drools.compiler.PackageBuilder.addPackageFromDrl(Unknown Source)
at com.livetrail.CreditExample.main(CreditExample.java:21)
Is this a known issue? or am i doing it wrong?
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