[Pellet-users] need help to run the examples which exists in owl-s1.0.1

[Eman Hossny]

Hi all,
i tried to run the method runBookFinder() which exists in owl-s1.0.1 but the
following Exception appear:
Start executing process BookFinderProcess
java.net.UnknownHostException: www.winisp.net
java.net.UnknownHostException: www.winisp.net
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at sun.net.NetworkClient.doConnect(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.<init>(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown
Source)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown
Source)
    at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown
Source)
    at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
Source)
    at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:322)
    at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:367)
    at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(
SymbolTable.java:384)
    at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:245)
Start executing process BookFinderProcess

    at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
    at org.mindswap.owls.grounding.impl.WSDLAtomicGroundingImpl.invoke(
WSDLAtomicGroundingImpl.java:111)
    at
org.mindswap.owls.process.execution.impl.ProcessExecutionEngineImpl.executeAtomic
(ProcessExecutionEngineImpl.java:117)
    at
org.mindswap.owls.process.execution.impl.ProcessExecutionEngineImpl.execute(
ProcessExecutionEngineImpl.java:104)
    at compositiontool.ProcExecutionEngine.runBookFinder(
ProcExecutionEngine.java:196)
    at compositiontool.ProcExecutionEngine.<init>(ProcExecutionEngine.java
:57)
    at compositiontool.ProcExecutionEngine.main(ProcExecutionEngine.java
:121)
java.net.UnknownHostException: www.winisp.net
java.net.UnknownHostException: www.winisp.net
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at sun.net.NetworkClient.doConnect(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.<init>(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown
Source)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown
Source)
    at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown
Source)
    at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
Source)
    at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:322)
    at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:367)
    at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(
SymbolTable.java:384)
    at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:245)
    at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
    at org.mindswap.owls.grounding.impl.WSDLAtomicGroundingImpl.invoke(
WSDLAtomicGroundingImpl.java:111)
    at
org.mindswap.owls.process.execution.impl.ProcessExecutionEngineImpl.executeAtomic
(ProcessExecutionEngineImpl.java:117)
    at
org.mindswap.owls.process.execution.impl.ProcessExecutionEngineImpl.execute(
ProcessExecutionEngineImpl.java:104)
    at compositiontool.ProcExecutionEngine.runBookFinder(
ProcExecutionEngine.java:196)
    at compositiontool.ProcExecutionEngine.main(ProcExecutionEngine.java
:130)


can anyone help me in this problem



-- 
Eman Hossny,
Teacher Assistant,
Computer Science Department,
Faculty of Computers and Information
Cairo University, Egypt

يارب العتق من النار لى ولوالديا
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