[rules-users] (no subject)

[Michael Anstis]

I note XStream is expecting
"org.drools.brms.client.modeldriven.brl.RuleModel" on the classpath.

Guvnor (Community version) uses
"org.drools.ide.common.client.modeldriven.brl.RuleModel".

Is there something you are not telling us?

2011/9/15 AZZAZ mohamed <azzazm at gmail.com>

> Hi,
> Yes i use the same version for drools and guvnor 5.1
>
> 2011/9/15 Michael Anstis <michael.anstis at gmail.com>
>
>> Was your BRL generated from the same version of Guvnor as you are trying
>> to de-serialise?
>>
>> The XStream error you show normally happens when there has been a change
>> to the Object model from which the XML was created and the model to which
>> you are trying to hydrate.
>>
>> 2011/9/15 AZZAZ mohamed <azzazm at gmail.com>
>>
>>>  Hi,
>>>
>>> I want to convert my file. brl to  file. drl. I have this exception. does
>>> anyone has an idea (solution)
>>> thank you in advance
>>>
>>> Caused by: com.thoughtworks.xstream.converters.ConversionException:
>>> metadataList : metadataList : metadataList : metadataList
>>> ---- Debugging information ----
>>> message             : metadataList : metadataList
>>> cause-exception     :
>>> com.thoughtworks.xstream.mapper.CannotResolveClassException
>>> cause-message       : metadataList : metadataList
>>> class               : org.drools.brms.client.modeldriven.brl.RuleModel
>>> required-type       : org.drools.brms.client.modeldriven.brl.RuleModel
>>> path                : /rule/metadataList
>>> -------------------------------
>>> at
>>> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:89)
>>>  at
>>> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
>>> at
>>> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
>>>  at
>>> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
>>> at
>>> com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
>>>  at
>>> com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
>>> at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:923)
>>>  at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:909)
>>> at com.thoughtworks.xstream.XStream.fromXML(XStream.java:853)
>>>  at com.thoughtworks.xstream.XStream.fromXML(XStream.java:845)
>>> at
>>> org.drools.brms.server.util.BRXMLPersistence.unmarshal(BRXMLPersistence.java:91)
>>>  at fr.dto.RulesEngine.<init>(RulesEngine.java:42)
>>> ... 2 more
>>> Caused by: com.thoughtworks.xstream.mapper.CannotResolveClassException:
>>> metadataList : metadataList
>>>  at
>>> com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:68)
>>> at
>>> com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
>>>  at
>>> com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:71)
>>>
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>>>
>>>
>>
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