[jboss-jira] [JBoss JIRA] (JBRULES-3306) Drools 5.3.0.Final: Fusion broker example contains the 5.2 code (and crashes because of that)
Geoffrey De Smet (JIRA)
jira-events at lists.jboss.org
Wed Feb 1 05:25:51 EST 2012
[ https://issues.jboss.org/browse/JBRULES-3306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Geoffrey De Smet updated JBRULES-3306:
--------------------------------------
Fix Version/s: 5.4.0.Beta3
(was: 5.4.0.Beta2)
> Drools 5.3.0.Final: Fusion broker example contains the 5.2 code (and crashes because of that)
> ---------------------------------------------------------------------------------------------
>
> Key: JBRULES-3306
> URL: https://issues.jboss.org/browse/JBRULES-3306
> Project: Drools
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Reporter: Geoffrey De Smet
> Assignee: Toni Rikkola
> Fix For: 5.4.0.Beta3
>
>
> The crash is actually caused by JBRULES-3093, but that's fixed in 5.3.0.Final.
> But somehow some 5.2 code is used (according to lazarotti).
> {code}
> [Line: 56, Column: 28] : [Rule name='If the drop is between 6% and 8%, buy more shares']
> Unable to Analyse Expression percent < -0.06:
> [Error: Comparison operation requires compatible types. Found class org.mvel2.util.MethodStub and class java.lang.Double]
> [Near : {... percent < -0.06 ....}]
> I download Drools 5.3.0 Final and try to
> run the Broker example that comes with the package. But I got the
> following error, what is wrong?
> ^
> [Line: 56, Column: 28] : [Rule name='If the drop is between 6% and 8%, buy more shares']
> Unable to Analyse Expression percent < -0.08:
> [Error: Comparison operation requires compatible types. Found class org.mvel2.util.MethodStub and class java.lang.Double]
> [Near : {... percent < -0.08 ....}]
> ^
> [Line: 69, Column: 28] : [Rule name='If the drop is on more than 8%, sell shares']
> Unable to Analyse Expression percent >= -0.06:
> [Error: Comparison operation requires compatible types. Found class org.mvel2.util.MethodStub and class java.lang.Double]
> [Near : {... percent >= -0.06 ....}]
> ^
> [Line: 83, Column: 28] : [Rule name='If the drop is between 5% and 6%, do nothing']
> {code}
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