That could be - but since the stack trace just loops infinitely, I can't
see where the error is occurring. I'm not getting any errors in exception
or coldfusion-out.log either. I get a single line in application.log that
says:
"Error","ajp-bio-8016-exec-10","03/31/13","20:48:26",,""
FWIW, the error from the XML dump is the same one that I get when trying to
process these two objects. The code is pretty basic... load two objects,
create another two, set some properties, save the two new ones and delete
the two existing ones. But it's spread across a few MG controller methods
which makes it kind of hard to pin point. I'll see if I can figure out a
way to replicate in a test script.
Brian
On Monday, April 1, 2013 5:02:53 PM UTC-7, Mark Mandel wrote:
>
> What's the actual error you get from Transfer when trying to create the
> object?
>
> Seems like the error from the XML dump may be a red herring.
>
> Mark
>
>
> On Tue, Apr 2, 2013 at 8:15 AM, Brian G <brian-...@vfive.com <javascript:>
> > wrote:
>
>>
>> Ok, so I let the app run for a few days and now I'm getting errors while
>> trying to basically instantiate Transfer objects. I've made some changes
>> to public/private packaging so I can get at the Transfer configuration and
>> here's what's happening:
>>
>> <cfset orm = application.cs.getBean("ormService") />
>> <cfset t = orm.getTransfer() />
>> <cfset objMgr = t.getObjectManager() />
>> <cfset to = objMgr.getObject("event.event") />
>>
>> <cfdump var="#t.getObjectManager().getObjectGateway().listClasses()#"
>> label="array of classes in definitions" />
>>
>> <cfset objDAO = objMgr.getObjectDAO() />
>> <cfset empty = objMgr.createEmptyObject() />
>> <cfset objDAO.getObject(empty, "event.event") />
>>
>> <cfset xmlFileReader = objDAO.getConfigReader() />
>> <cfset xml = xmlFileReader.getXMLCollection() />
>> <cfdump var="#xml#" label="shows the XML in memory read by transfer"
>> top="1" />
>>
>>
>> I can get up to the point where I getXMLCollection(). As soon as I try to
>> navigate it with cfdump or anything else, I get a very terse "err" with a
>> stack overflow:
>>
>> Stack Trace java.lang.StackOverflowError at
>> net.sf.saxon.serialize.XMLEmitter.writeCharSequence(XMLEmitter.java:652) at
>> net.sf.saxon.serialize.XMLEmitter.writeEscape(XMLEmitter.java:745) at
>> net.sf.saxon.serialize.XMLEmitter.characters(XMLEmitter.java:591) at
>> net.sf.saxon.serialize.UncommittedSerializer.characters(UncommittedSerializer.java:67)
>>
>> at net.sf.saxon.event.ProxyReceiver.characters(ProxyReceiver.java:186) at
>> net.sf.saxon.dom.DOMSender.walkNode(DOMSender.java:172) at
>> net.sf.saxon.dom.DOMSender.outputElement(DOMSender.java:235) at
>> net.sf.saxon.dom.DOMSender.walkNode(DOMSender.java:150) at
>> net.sf.saxon.dom.DOMSender.outputElement(DOMSender.java:235) at
>> net.sf.saxon.dom.DOMSender.walkNode(DOMSender.java:150) at
>> net.sf.saxon.dom.DOMSender.outputElement(DOMSender.java:235) at
>> net.sf.saxon.dom.DOMSender.walkNode(DOMSender.java:150) at
>> net.sf.saxon.dom.DOMSender.outputElement(DOMSender.java:235) at
>> net.sf.saxon.dom.DOMSender.walkNode(DOMSender.java:150) at
>>
>> And the walkNode just repeats to infinity and the request fails.
>>
>> Interestingly I can do <cfdump
>> var="#xmlFileReader.search("/transfer/objectDefinitions/package[@name='event']/object[@name='event']")#"
>>
>> label="Searching for event.event in the config reader" />
>>
>> which works and behind the scenes that uses getXMLCollection(), but
>> something is borked. Interestingly if I try changing that search, all of
>> these fail with the same stackoverflow error:
>>
>> xmlFileReader.search("/transfer/objectDefinitions/package")
>> xmlFileReader.search("/transfer/objectDefinitions")
>> xmlFileReader.search("//objectDefinitions/package")
>> xmlFileReader.search("//objectDefinitions")
>>
>> These all failed with a slightly different but XML-related error:
>>
>> java.lang.StackOverflowError at
>> org.apache.xerces.dom.ParentNode.item(Unknown Source) at
>> net.sf.saxon.dom.NodeWrapper$ChildEnumeration.skipFollowingTextNodes(NodeWrapper.java:1166)
>>
>> at
>> net.sf.saxon.dom.NodeWrapper$ChildEnumeration.next(NodeWrapper.java:1194)
>> at
>> net.sf.saxon.tree.util.Navigator$EmptyTextFilter.next(Navigator.java:918)
>> at
>> net.sf.saxon.tree.util.Navigator$DescendantEnumeration.advance(Navigator.java:1052)
>>
>> at
>> net.sf.saxon.tree.util.Navigator$DescendantEnumeration.advance(Navigator.java:1111)
>>
>> at
>> net.sf.saxon.tree.util.Navigator$BaseEnumeration.next(Navigator.java:949)
>> at
>> net.sf.saxon.tree.util.Navigator$DescendantEnumeration.advance(Navigator.java:1043)
>>
>> at (which repeats until the end)
>>
>> I've gotten to the point where I can access a messed up XMLCollection.
>> Any suggestions on how to traverse the collection looking for what appears
>> to be a recursive problem?
>>
>> (thinking about it, maybe I'm not supposed to be able to dump it because
>> of links and m2o, o2m, etc?)
>>
>>
>> Brian
>>
>> --
>> --
>> Before posting questions to the group please read:
>>
>> http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer
>>
>> Try out the new Transfer ORM Custom Google Search:
>> http://www.google.com/cse/home?cx=002375903941309441958:2s7wbd5ocb8
>>
>> You received this message because you are subscribed to the Google Groups
>> "transfer-dev" group.
>> To post to this group, send email to transf...@googlegroups.com<javascript:>
>> To unsubscribe from this group, send email to
>> transfer-dev...@googlegroups.com <javascript:>
>> For more options, visit this group at
>> http://groups.google.com/group/transfer-dev?hl=en
>>
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "transfer-dev" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to transfer-dev...@googlegroups.com <javascript:>.
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>>
>>
>
>
>
> --
> E: mark....@gmail.com <javascript:>
> T: http://www.twitter.com/neurotic
> W: www.compoundtheory.com
>
> 2 Devs from Down Under Podcast
> http://www.2ddu.com/
>
--
--
Before posting questions to the group please read:
http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer
Try out the new Transfer ORM Custom Google Search:
http://www.google.com/cse/home?cx=002375903941309441958:2s7wbd5ocb8
You received this message because you are subscribed to the Google Groups
"transfer-dev" group.
To post to this group, send email to transfer-dev@googlegroups.com
To unsubscribe from this group, send email to
transfer-dev+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/transfer-dev?hl=en
---
You received this message because you are subscribed to the Google Groups
"transfer-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to transfer-dev+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
