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Bug #5098

closed

Save Archive (KAR)... will have exception when internet is not accessible.

Added by jianwu jianwu over 14 years ago. Updated over 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Chad Berkley
Category:
core
Target version:
2.2.0
Start date:
07/19/2010
Due date:
% Done:

0%

Estimated time:
Bugzilla-Id:
5098

Description

Found by Chris Weed, I can reproduce it.

It happens when I right-click the actor, choose 'Save Archive (KAR)...' and try to save its kar file, no matter whether I choose 'Add Semantic Types' or not. 

[null] done writing KAR file to C:\Users\jianwu\KeplerData\workflows\MyWorkflows\ttt.kar
     [null] java.net.UnknownHostException: ptolemy.eecs.berkeley.edu
     [null]     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
     [null]     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
     [null]     at java.net.Socket.connect(Socket.java:529)
     [null]     at java.net.Socket.connect(Socket.java:478)
     [null]     at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
     [null]     at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
     [null]     at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
     [null]     at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)
     [null]     at sun.net.www.http.HttpClient.New(HttpClient.java:306)
     [null]     at sun.net.www.http.HttpClient.New(HttpClient.java:323)
     [null]     at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:860)
     [null]     at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:801)
     [null]     at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:726)
     [null]     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049)
     [null]     at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
     [null]     at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
     [null]     at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
     [null]     at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
     [null]     at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
     [null]     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
     [null]     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     [null]     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     [null]     at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
     [null]     at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
     [null]     at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
     [null]     at org.kepler.moml.KeplerMetadataExtractor.extractActorMetadata(KeplerMetadataExtractor.java:101)
     [null]     at org.kepler.objectmanager.cache.ActorCacheObject.<init>(ActorCacheObject.java:141)
     [null]     at org.kepler.kar.handlers.ActorMetadataKAREntryHandler.cache(ActorMetadataKAREntryHandler.java:169)
     [null]     at org.kepler.kar.KARFile.cache(KARFile.java:876)
     [null]     at org.kepler.kar.KARFile.cacheKARContents(KARFile.java:591)
     [null]     at org.kepler.kar.SaveKAR.saveToCache(SaveKAR.java:184)
     [null]     at org.kepler.gui.kar.ExportArchiveAction.actionPerformed(ExportArchiveAction.java:344)
     [null]     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     [null]     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     [null]     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     [null]     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     [null]     at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
     [null]     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1223)
     [null]     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1264)
     [null]     at java.awt.Component.processMouseEvent(Component.java:6263)
     [null]     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
     [null]     at java.awt.Component.processEvent(Component.java:6028)
     [null]     at java.awt.Container.processEvent(Container.java:2041)
     [null]     at java.awt.Component.dispatchEventImpl(Component.java:4630)
     [null]     at java.awt.Container.dispatchEventImpl(Container.java:2099)
     [null]     at java.awt.Component.dispatchEvent(Component.java:4460)
     [null]     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
     [null]     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     [null]     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     [null]     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     [null]     at java.awt.Window.dispatchEventImpl(Window.java:2478)
     [null]     at java.awt.Component.dispatchEvent(Component.java:4460)
     [null]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     [null]     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     [null]     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     [null]     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     [null]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
     [null]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
     [null]     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
     [null] Error parsing Actor KAR DOM "<?xml version="1.0"?>
     [null] &lt;!DOCTYPE entity PUBLIC "-//UC Berkeley//DTD MoML 1//EN" 
     [null]     "http://ptolemy.e...": ptolemy.eecs.berkeley.edu
     [null] WARN  (org.kepler.objectmanager.cache.CacheManager:insertObject:237)
 KAREntry has no lsid: null
It has similar exception when proxy is needed to access internet. The problem Chris found is as follows.

I think the problem I am having is that it is trying to validate the XML against
http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd, and my proxy
is probably in the way. Although I set the proxy in the kepler.bat file on the
command-line. I am not sure why it isn't going through.
Chris

[null] java.net.ConnectException: Connection timed out: connect
[null] at java.net.PlainSocketImpl.socketConnect(Native Method)
[null] at java.net.PlainSocketImpl.doConnect(Unknown Source)
[null] at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
[null] at java.net.PlainSocketImpl.connect(Unknown Source)
[null] at java.net.SocksSocketImpl.connect(Unknown Source)
[null] at java.net.Socket.connect(Unknown Source)
[null] at java.net.Socket.connect(Unknown Source)
[null] at sun.net.NetworkClient.doConnect(Unknown Source)
[null] at sun.net.www.http.HttpClient.openServer(Unknown Source)
[null] at sun.net.www.http.HttpClient.openServer(Unknown Source)
[null] at sun.net.www.http.HttpClient.<init>(Unknown Source)
[null] at sun.net.www.http.HttpClient.New(Unknown Source)
[null] at sun.net.www.http.HttpClient.New(Unknown Source)
[null] at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(
Unknown Source)
[null] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unkn
own Source)
[null] at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown S
ource)
[null] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Un
known Source)
[null] at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Un
known Source)
[null] at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown S
ource)
[null] at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknow
n Source)
[null] at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unkno
wn Source)
[null] at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.d
ispatch(Unknown Source)
[null] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDoc
ument(Unknown Source)
[null] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown So
urce)
[null] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown So
urce)
[null] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
[null] at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
[null] at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Sour
ce)
[null] at org.kepler.moml.KeplerMetadataExtractor.extractActorMetadata(
KeplerMetadataExtractor.java:101)
[null] at org.kepler.objectmanager.cache.ActorCacheObject.<init>(ActorC
acheObject.java:141)
[null] at org.kepler.kar.handlers.ActorMetadataKAREntryHandler.cache(Ac
torMetadataKAREntryHandler.java:169)
[null] at org.kepler.kar.KARFile.cache(KARFile.java:876)
[null] at org.kepler.kar.KARFile.cacheKARContents(KARFile.java:591)
[null] at org.kepler.kar.SaveKAR.saveToCache(SaveKAR.java:184)
[null] at org.kepler.gui.kar.ExportArchiveAction.actionPerformed(Export
ArchiveAction.java:344)
[null] at javax.swing.AbstractButton.fireActionPerformed(Unknown Source
)
[null] at javax.swing.AbstractButton$Handler.actionPerformed(Unknown So
urce)
[null] at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown So
urce)
[null] at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
[null] at javax.swing.AbstractButton.doClick(Unknown Source)
[null] at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source
)
[null] at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(
Unknown Source)
[null] at java.awt.Component.processMouseEvent(Unknown Source)
[null] at javax.swing.JComponent.processMouseEvent(Unknown Source)
[null] at java.awt.Component.processEvent(Unknown Source)
[null] at java.awt.Container.processEvent(Unknown Source)
[null] at java.awt.Component.dispatchEventImpl(Unknown Source)
[null] at java.awt.Container.dispatchEventImpl(Unknown Source)
[null] at java.awt.Component.dispatchEvent(Unknown Source)
[null] at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Sou
rce)
[null] at java.awt.LightweightDispatcher.processMouseEvent(Unknown Sour
ce)
[null] at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
[null] at java.awt.Container.dispatchEventImpl(Unknown Source)
[null] at java.awt.Window.dispatchEventImpl(Unknown Source)
[null] at java.awt.Component.dispatchEvent(Unknown Source)
[null] at java.awt.EventQueue.dispatchEvent(Unknown Source)
[null] at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown S
ource)
[null] at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Sour
ce)
[null] at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown S
ource)
[null] at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
[null] at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
[null] at java.awt.EventDispatchThread.run(Unknown Source)
[null] Error parsing Actor KAR DOM "
[null] <!DOCTYPE entity PUBLIC "-//UC Berkeley//DTD MoML 1//EN"
[null] "http://ptolemy.e...": Connection timed out: connect
[null] WARN (org.kepler.objectmanager.cache.CacheManager:insertObject:237)
KAREntry has no lsid: null

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 #1

Updated by Jing Tao over 14 years ago

This is my first time to see the error message. I think this feature worked on Kepler release candidate 1, 2 and 3.

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 #2

Updated by Matt Jones over 13 years ago

In r26177, Sean indicated that the KeplerMetadataExtractor could use a local copy of the MOML DTD file, and that this should work without internet connectivity. So it appears that for some reason either the call to get the DTD on line 107 of KeplerMetadataExtractor is not finding the DTD as a resource, or somehow this block of code is not getting called at all. Need to investigate with a debugger to see why it now isn't working.

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 #3

Updated by Matt Jones over 13 years ago

Looking into this further, it seems to have been fixed by riddle in r26177, and so is fixed on the trunk. I verified that it is working without an internet connection on Mac OS X 10.6 with Kepler trunk. Also verified that the fix is in the 2.2 release branch, which should be out soon. Closing as fixed. Please open a new ticket if problems resurface in the trunk or release 2.2 or after.

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 #4

Updated by Redmine Admin over 11 years ago

Original Bugzilla ID was 5098

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