In the stack overflow - is there any CF code being processed? Mark
On Tue, Apr 2, 2013 at 12:18 PM, Brian G <[email protected]> wrote: > > 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 <[email protected]> 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<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<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 [email protected] >>> To unsubscribe from this group, send email to transfer-dev...@** >>> googlegroups.com >>> >>> For more options, visit this group at http://groups.google.com/** >>> group/transfer-dev?hl=en<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. >>> >>> For more options, visit >>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>> . >>> >>> >>> >> >> >> >> -- >> E: [email protected] >> >> T: http://www.twitter.com/**neurotic <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 [email protected] > To unsubscribe from this group, send email to > [email protected] > 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 [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- E: [email protected] 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 [email protected] To unsubscribe from this group, send email to [email protected] 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
