[jboss-jira] [JBoss JIRA] (DROOLS-2122) Error when drl file is opened with in project with runtime classes

[Andrej Podhradsky (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-2122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13488865#comment-13488865 ] 

Andrej Podhradsky commented on DROOLS-2122:
-------------------------------------------

The problem is probably with parsing the file META-INF/kie.conf
{code:title=drools-distribution-6.5.0.Final/binaries/drools-beliefs-6.5.0.Final.jar META-INF/kie.conf}
[
'assemblers' : [ new org.drools.beliefs.bayes.assembler.BayesAssemblerService() ],
'weavers' : [ new org.drools.beliefs.bayes.weaver.BayesWeaverService() ],
'runtimes' : [ new org.drools.beliefs.bayes.runtime.BayesRuntimeService() ],
'beliefs' : [ ]
]
{code}
versus
{code:title=drools-distribution-7.4.1.Final/binaries/drools-beliefs-7.4.1.Final.jar META-INF/kie.conf}
org.kie.api.internal.assembler.KieAssemblers = +org.drools.beliefs.bayes.assembler.BayesAssemblerService
org.kie.api.internal.runtime.KieRuntimes = +org.drools.beliefs.bayes.runtime.BayesRuntimeService
org.kie.api.internal.weaver.KieWeavers = +org.drools.beliefs.bayes.weaver.BayesWeaverService
{code}

In the first case (Drools 6.x) the code fails on
{code:title=ServiceDiscoveryImpl [line: 157] - newInstance(ClassLoader, String)}
Class.forName( className, true, classLoader ).newInstance();
{code}
where className is "[ new org.drools.beliefs.bayes.runtime.BayesRuntimeService() ],"

> Error when drl file is opened with in project with runtime classes 
> -------------------------------------------------------------------
>
>                 Key: DROOLS-2122
>                 URL: https://issues.jboss.org/browse/DROOLS-2122
>             Project: Drools
>          Issue Type: Bug
>          Components: eclipse plugin
>    Affects Versions: 7.3.0.Final
>         Environment: DevstudioIS 11.1.0.Beta1
> Brms 6.4.6.GA
>            Reporter: Tomas David
>            Assignee: Kris Verlaenen
>            Priority: Blocker
>             Fix For: 7.5.0.Final
>
>         Attachments: Screenshot from 2017-11-09 09-55-05.png, devstudiolog.log
>
>
> If new drools project is created with build using Java and Drools classes, error is displayed after drl file is opened.
> This blocks also other functions like add a breakpoint or show content assist menu.



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