Re: [rules-users] Problem with function

With 4.0.0 i am getting the run time exception on functions. what could be the problem *Exception* ** * java.lang.NullPointerException * at org.drools.base.ClassTypeResolver.resolveType( *ClassTypeResolver.java:127*) at org.drools.rule.builder.dialect.java.JavaFunctionBuilder.build(* JavaFunctionBuilder.java:72*) at org.drools.rule.builder.dialect.java.JavaDialect.addFunction (* JavaDialect.java:434*) at org.drools.compiler.PackageBuilder.addFunction(*PackageBuilder.java:350 *) at org.drools.compiler.PackageBuilder.addPackage(*PackageBuilder.java:259* ) at org.drools.compiler.PackageBuilder.addPackageFromDrl (* PackageBuilder.java:147*) at com.drools.sample.ParseDRL.readRuleFromDrl(*ParseDRL.java:86 *) at com.drools.sample.ParseDRL.main(*ParseDRL.java:25*) Exception in thread "main" *My Function:* * * *function* *double* getROI(loanAmount){ *double* roI=0.0;* **if*( loanAmount <= 499000 ) roI = 18;* **else* *if*( loanAmount <= 999000 )* *roI = 17; * **else* *if*( loanAmount <= 1990000 )* *roI = 14.5 ;* **else* *if*( loanAmount <= 3990000 )* *roI = 12; * **else* *if*( loanAmount <= 7490000 )* *roI = 11.5 ;* **else* *if*( loanAmount > 7490000 )* *roI = 9.99 ;* **return* roI; } Thanks Natraj Gudla _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users