[rules-dev] Drools 5.2.0-SNAPSHOT: NoSuchMethodError => Drools broken

Tue Mar 22 19:11:47 EDT 2011

It appears that these changes have been made.  mvn -U brought down some new
snapshots and all my prior NoSuchMethodError problems went away.

Now I am encountering (not surprisingly) other issues.

Specifically, the following rule:

rule "Testing contains"
  dialect "mvel"
  when
    Response( $answerSelections : answerSelections )
    AnswerSelection( answer.ID in (2, 3) )
  then
    System.out.println("Testing contains activated")
end

...produces an error message like this:

[Error: Failed to compile: 1 compilation error(s):
 - (1,9) unqualified type in strict mode for: ID]
[Near : {... Unknown ....}]
             ^
[Line: 1, Column: 0] : [Rule name='Testing contains']

AnswerSelection has a getAnswer() method, and Answer has a getID() method.
This rule passed mere days ago.  I seem to recall the notion of
distinguishing between typesafe and non-typesafe constructs is a new 5.2.0
idea; maybe this is the next thing to need to be fixed?

Thanks,
Laird

On Tue, Mar 22, 2011 at 6:15 PM, salaboy [via Drools - Java Rules Engine] <
ml-node+2717564-400506162-10124 at n3.nabble.com> wrote:

> Geoffrey can you please ping me when this problem is solved?
> Or at least when we have new snapshots for compiler and core?
> Thanks for the report!
>
>
> On Tue, Mar 22, 2011 at 6:07 PM, Geoffrey De Smet <[hidden email]<http://user/SendEmail.jtp?type=node&node=2717564&i=0&by-user=t>
> > wrote:
>
>>  Jari also encountered this problem.
>> The problem is caused by nexus having recent drools-core snapshots and old
>> drools-compiler snapshots (as the second fails).
>>
>> 0) We cannot revert to a previous working timestamp, because there is no
>> working timestamp since the artifacts have been renamed (=split-up).
>>
>> 1) As a workaround there's been decided to *deploy test-failing snapshots
>> of drools-compiler, drools-decisiontables, drools-verifier, ...*
>> Most of the tests work. This situation will give a similar experience as
>> when we had the monolithic build and there were test failures in
>> drools-compiler on trunk.
>> Let's hope hudson is blue soon.
>>
>> 2) The bigger issue is that *drools-core should not be deployed if
>> drools-compiler fails*.
>> Once hudson decently supports maven 3 jobs, I 'll fix that.
>>
>> Op 13-03-11 14:40, Geoffrey De Smet schreef:
>>
>> Laird,
>>
>> We're alive and you're not alone at all :)
>> We 're all waiting on Edson and Mark to fix this for us.
>> Guvnor and droolsjbpm-tools (=eclipse plugin) are also broken meanwhile.
>>
>> The root of the problem is that both Mark and Edson were working on big
>> changes when the clearly announced split-up had to be executed.
>> The unfinished problems of those 2 big changes multiplied against each
>> other and they 've been working on getting them fixed in the last few weeks.
>>
>> Because the split-up renamed a lot of artefacts etc, it's not practical to
>> use guvnor/droolsjbpm-tool on the latest working snapshots.
>>
>> Since recently, drools-core is testing successfully, but drools-compiler
>> isn't, so only the former is deployed, so this is also annoying,
>> I am investigating that part:
>>
>> http://stackoverflow.com/questions/5196203/configure-a-hudson-maven-job-to-keep-building-if-there-are-test-failures-but-onl
>>
>> Op 11-03-11 20:00, Esteban Aliverti schreef:
>>
>> Drools trunk has been unstable from some weeks now. According to Hudson (
>> https://hudson.jboss.org/hudson/view/Drools%20jBPM/) it has been never
>> built since the codebase was split up.
>> I think hudson should be green soon. But you are not the only one waiting
>> for it :)
>>
>>  Best Regards,
>>
>> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>>
>> Esteban Aliverti
>> - Developer @ http://www.plugtree.com
>> - Blog @ http://ilesteban.wordpress.com
>>
>>
>> On Fri, Mar 11, 2011 at 2:54 PM, ljnelson <[hidden email]<http://user/SendEmail.jtp?type=node&node=2717564&i=1&by-user=t>
>> > wrote:
>>
>>> Just checking in to see if anyone is alive on this list; downloaded a new
>>> drools-core SNAPSHOT today which did not fix the problem.
>>>
>>> Best,
>>> Laird
>>>
>>> --
>>> View this message in context:
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>>
>>
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>>
>> --
>> With kind regards,
>> Geoffrey De Smet
>>
>>
>> _______________________________________________
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>>
>> --
>> With kind regards,
>> Geoffrey De Smet
>>
>>
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>>
>
>
> --
>  - CTO @ http://www.plugtree.com
>  - MyJourney @ http://salaboy.wordpress.com
>  - Co-Founder @ http://www.jbug.com.ar
>
>  - Salatino "Salaboy" Mauricio -
>
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