[rules-dev] Guvnor problem

[Diablo_UK]

My apologies.

Mark Proctor wrote:
> 
> Diablo_UK wrote:
>> Just done a little bit more digging and it seems that the exception is
>> occuring when the package is attempted to be read.
>>
>> If I point a browser at the url, I get the "opening package" dialog from
>> the
>> browser.  Does this mean that Guvnor hasn't generated the package
>> correctly?
>>
>> Anyone got *any* ideas?
>>   
> Rules Dev is for the development of drools, not for questions about the 
> use of drools. Please ask this on the user mailing list, which is 
> detailed in the link below. Please also read the 17 netiquette points.
> http://www.jboss.org/drools/lists.html
> "The user mailing list is for general user querries about drools and how 
> to use and it problems with using it. The dev mailing list is for more 
> hard core discussions about about developing drools itself and general 
> rules/ai theory that might apply to future drools features."
>> Diablo_UK wrote:
>>   
>>> Hi guys,
>>>
>>> I'm very new to Guvnor and Drools and all these exciting tools.
>>>
>>> I'm working my way through the example that I found here:
>>>
>>> http://www.jboss.org/feeds/post/jboss_drools_how_to_tuning_guvnor_part_1
>>>
>>> and everything was just fine and dandy until I had to run the java code! 
>>> Unfortunately, I get the following output:
>>>
>>> RuleAgent(default) INFO (Tue Feb 24 17:20:57 GMT 2009): Configuring with
>>> newInstance=false, secondsToRefresh=-1
>>> RuleAgent(default) INFO (Tue Feb 24 17:20:57 GMT 2009): Configuring
>>> package provider : URLScanner monitoring URLs: 
>>> http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/myNewPackage/LATEST
>>> RuleAgent(default) EXCEPTION (Tue Feb 24 17:20:58 GMT 2009): null. Stack
>>> trace should follow.
>>> java.io.OptionalDataException
>>> 	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1340)
>>> 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
>>> 	at org.drools.agent.HttpClientImpl.fetchPackage(HttpClientImpl.java:59)
>>> 	at org.drools.agent.URLScanner.readPackage(URLScanner.java:138)
>>> 	at org.drools.agent.URLScanner.getChangeSet(URLScanner.java:110)
>>> 	at org.drools.agent.URLScanner.loadPackageChanges(URLScanner.java:88)
>>> 	at org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:330)
>>> 	at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:298)
>>> 	at org.drools.agent.RuleAgent.configure(RuleAgent.java:284)
>>> 	at org.drools.agent.RuleAgent.init(RuleAgent.java:208)
>>> 	at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:176)
>>> 	at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:148)
>>> 	at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:216)
>>> 	at com.ioko.GuvnorTest.main(GuvnorTest.java:27)
>>> com.ioko.Driver
>>>
>>> But I have no idea why!!!!
>>>
>>> Can any of you guys please please please help a newbie?
>>>
>>> Many thanks,
>>> Adrian M Bell
>>>
>>>     
>>
>>   
> 
> 
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