Re: [rules-users] Error: unable to resolve method

On Mon, Jan 4, 2010 at 10:46 AM, xalperte <javier.alperte(a)rudder-tech.com&gt;wrote: > > > Wolfgang Laun-2 wrote: > > > > Try > > (a) declaring parameters days and percentage as Integer > > (b) keep the function as is, but remove dialect "mvel" from the rule. > > > > Hi, thank you for your quick response. > > I'm using Drools 5.0.1 in JBoss AS 4.2.3. > > I've tested the two options with the following results: > > b) Changing the dialect from mvel to java: Runs OK! > So, does this solve your predicament, at least, temporarily? > a) Change the parameters signature from int to Integer throws the > following > exception: > Avoiding literals and declaring two int's on the RHS might be worth another try, if you really need mvel, int d = ...; int p =...; addBookingPayment($request, d, p ); -W > > org.drools.runtime.rule.ConsequenceException: [Error: unable to resolve > method: > > kobo.regularSafaris.AddBookingPayment.addBookingPayment(kobo.regularSafaris.BookingRequest, > java.lang.Integer, java.lang.Integer) [arglength=3]] > [Near : {... Unknown ....}] > ^ > [Line: 1, Column: 0] > at > > org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:23) > >Anyway, I will also try the workaround suggested, maybe it will be useful

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