This is a known bug, reported here: <a href="http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5098">http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5098</a><div><br></div><div>Kepler should not need connectivity, and it should be using a locally-cached version of the MOML DTD. For some reason TBD the code that loads the DTD as a local resource is not being called or finding the resource. More exploration is needed to determine why.</div>
<div><br></div><div>I changed the milestone for this to Kepler 2.3 to try to work it out, but if its a straightforward fix we may be able to release a patch sooner.</div><div><br></div><div>Matt<br><br><div class="gmail_quote">
On Mon, Apr 11, 2011 at 9:36 AM, Christopher Brooks <span dir="ltr"><<a href="mailto:cxh@eecs.berkeley.edu">cxh@eecs.berkeley.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
The machine <a href="http://ptolemy.eecs.berkeley.edu" target="_blank">ptolemy.eecs.berkeley.edu</a> is down right now,<br>
it should be back up shortly.<br>
<br>
There is a bug here though. If a machine does not<br>
have network access, it could be that Kepler will not run.<br>
<br>
_Christopher<div><div></div><div class="h5"><br>
<br>
On 4/11/11 10:21 AM, Frank White wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div class="h5">
Hello All:<br>
As of this morning, I am no longer able to build and run Kepler on my Windows machine. I also cannot execute workflows using the Kepler Webservice which is installed on a machine that has not been<br>
modified in weeks. I think I have traced my problem to not being able to access this file (<a href="http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd" target="_blank">http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd</a>) to validate my XML. When I try to get to the file in a<br>
browser, I time out. Is it possible that the URL has changed? The problem is mentioned in this thread [<a href="http://lists.nceas.ucsb.edu/kepler/pipermail/kepler-users/2010-July/002257.html" target="_blank">http://lists.nceas.ucsb.edu/kepler/pipermail/kepler-users/2010-July/002257.html</a>]. The error<br>
message that I receive from using ant run from the Kepler build is pasted below. I am using kepler-2.1. I'd appreciate any help you can offer.<br>
<br>
Thanks much!<br>
<br>
Frank White<br>
<br>
___________________________________________________________________________<br>
<br>
[run] java.net.ConnectException: Connection timed out: connect<br>
[run] at java.net.PlainSocketImpl.<br>
socketConnect(Native Method)<br>
[run] at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)<br>
[run] at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)<br>
[run] at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)<br>
[run] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)<br>
[run] at java.net.Socket.connect(Socket.java:529)<br>
[run] at java.net.Socket.connect(Socket.java:478)<br>
[run] at sun.net.NetworkClient.doConnect(NetworkClient.java:163)<br>
[run] at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)<br>
[run] at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)<br>
[run] at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)<br>
[run] at sun.net.www.http.HttpClient.New(HttpClient.java:306)<br>
[run] at sun.net.www.http.HttpClient.New(HttpClient.java:323)<br>
[run] at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:975)<br>
[run] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:916)<br>
[run] at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:841)<br>
[run] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1177)<br>
[run] at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)<br>
[run] at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)<br>
[run] at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)<br>
[run] at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)<br>
[run] at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)<br>
[run] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)<br>
[run] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)<br>
[run] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)<br>
[run] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)<br>
[run] at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)<br>
[run] at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)<br>
[run] at org.kepler.moml.KeplerMetadataExtractor.extractActorMetadata(KeplerMetadataExtractor.java:112)<br>
[run] at org.kepler.objectmanager.cache.ActorCacheObject.<init>(ActorCacheObject.java:143)<br>
[run] at org.kepler.kar.handlers.ActorMetadataKAREntryHandler.cache(ActorMetadataKAREntryHandler.java:170)<br>
[run] at org.kepler.kar.KARFile.cache(KARFile.java:917)<br>
[run] at org.kepler.kar.KARFile.cacheKARContents(KARFile.java:631)<br>
[run] at org.kepler.kar.KARCacheManager.synchronizeKARCacheWithLocalRepositories(KARCacheManager.java:327)<br>
[run] at org.kepler.objectmanager.library.LibraryManager.buildLibrary(LibraryManager.java:335)<br>
[run] at org.kepler.moml.KARLibraryBuilder.buildLibrary(KARLibraryBuilder.java:78)<br>
[run] at ptolemy.actor.gui.UserActorLibrary.openLibrary(UserActorLibrary.java:202)<br>
[run] at ptolemy.actor.gui.UserActorLibrary.openUserLibrary(UserActorLibrary.java:140)<br>
[run] at ptolemy.vergil.VergilApplication._createDefaultConfiguration(VergilApplication.java:330)<br>
[run] at ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:347)<br>
[run] at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1128)<br>
[run] at ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:477)<br>
[run] at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:226)<br>
[run] at ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:81)<br>
[run] at ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:110)<br>
[run] at ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:219)<br>
[run] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)<br>
[run] at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)<br>
[run] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)<br>
[run] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)<br>
[run] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)<br>
[run] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)<br>
[run] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)<br>
[run] at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)<br>
[run] Error parsing Actor KAR DOM "<?xml version="1.0"?><br>
[run] <!DOCTYPE entity PUBLIC "-//UC Berkeley//DTD MoML 1//EN"<br></div></div>
[run] "<a href="http://ptolemy.e" target="_blank">http://ptolemy.e</a>. <<a href="http://ptolemy.e./" target="_blank">http://ptolemy.e./</a>>..": Connection timed out: connect<div class="im"><br>
<br>
--<br>
Frank White<br>
<a href="mailto:fwhite@optensity.com" target="_blank">fwhite@optensity.com</a><br>
<a href="tel:781-771-2798" value="+17817712798" target="_blank">781-771-2798</a><br>
<br>
<br>
<br></div>
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</blockquote>
<br>
-- <br>
Christopher Brooks, PMP University of California<br>
CHESS Executive Director US Mail: 337 Cory Hall<br>
Programmer/Analyst CHESS/Ptolemy/Trust Berkeley, CA 94720-1774<br>
ph: <a href="tel:510.643.9841" value="+15106439841" target="_blank">510.643.9841</a> (Office: 545Q Cory)<br>
home: (F-Tu) <a href="tel:707.665.0131" value="+17076650131" target="_blank">707.665.0131</a> cell: <a href="tel:707.332.0670" value="+17073320670" target="_blank">707.332.0670</a><br>
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</blockquote></div><br></div>