First Time newbie

2002 JI Open Discussion · August 18, 2006

By: Rex - symbolguy

First Time newbie

2003-05-23 14:09

Hi.

I am very new to Jasper reports. I used iReport to create a report, and it runs fine through iReport. My problem is when I try and run it directly through jasper. I plug in the name of the .xml file (created through iReport) in the JasperViewer.java's main method. I keep getting a ConnectException. Here is the stack trace:

java.net.ConnectException: Connection refused: connect

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:320)

at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:133)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:120)

at java.net.Socket.<init>(Socket.java:273)

at java.net.Socket.<init>(Socket.java:100)

at sun.net.NetworkClient.doConnect(NetworkClient.java:50)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:331)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:517)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:267)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:277)

at sun.net.www.http.HttpClient.New(HttpClient.java:289)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:408)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:501)

at java.net.URL.openStream(URL.java:798)

at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)

at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)

at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)

at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)

at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)

at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)

at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

at org.apache.commons.digester.Digester.parse(Digester.java:1562)

at dori.jasper.engine.xml.JRPrintXmlLoader.loadXML(JRPrintXmlLoader.java:170)

at dori.jasper.engine.xml.JRPrintXmlLoader.load(JRPrintXmlLoader.java:134)

at dori.jasper.view.JRViewer.loadReport(JRViewer.java:853)

at dori.jasper.view.JRViewer.<init>(JRViewer.java:157)

at dori.jasper.view.JasperViewer.<init>(JasperViewer.java:149)

at dori.jasper.view.JasperViewer.viewReport(JasperViewer.java:288)

at dori.jasper.view.JasperViewer.main(JasperViewer.java:258)

NESTED BY :

dori.jasper.engine.JRException: Connection refused: connect

at dori.jasper.engine.xml.JRPrintXmlLoader.loadXML(JRPrintXmlLoader.java:182)

at dori.jasper.engine.xml.JRPrintXmlLoader.load(JRPrintXmlLoader.java:134)

at dori.jasper.view.JRViewer.loadReport(JRViewer.java:853)

at dori.jasper.view.JRViewer.<init>(JRViewer.java:157)

at dori.jasper.view.JasperViewer.<init>(JasperViewer.java:149)

at dori.jasper.view.JasperViewer.viewReport(JasperViewer.java:288)

at dori.jasper.view.JasperViewer.main(JasperViewer.java:258)

Could someone point me in the right direction as to how to get a report to run through jasper (without using iReport). I have already looked through the jasperreports homepage (quick how to, quick reference). It doesn't seem to have an answer to my problem. I would greatly appreciate any help that anyone could offer. Maybe an example would be nice as well. Thanks in advance.

By: Rex - symbolguy

RE: First Time newbie

2003-05-23 15:42

I am actually past the previous error. I am able to view my report when running JasperDesignViewer, but not when I run the JasperViewer.The error I am getting is the following:

java.io.UTFDataFormatException: Invalid byte 1 of 1-byte UTF-8 sequence.

at org.apache.xerces.impl.io.UTF8Reader.invalidByte(Unknown Source)

at org.apache.xerces.impl.io.UTF8Reader.read(Unknown Source)

at org.apache.xerces.impl.XMLEntityManager$EntityScanner.load(Unknown Source)

at org.apache.xerces.impl.XMLEntityManager$EntityScanner.skipString(Unknown Source)

at org.apache.xerces.impl.XMLDocumentScannerImpl$XMLDeclDispatcher.dispatch(Unknown Source)

at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)

at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)

at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

at org.apache.commons.digester.Digester.parse(Digester.java:1562)

at dori.jasper.engine.xml.JRPrintXmlLoader.loadXML(JRPrintXmlLoader.java:170)

at dori.jasper.engine.xml.JRPrintXmlLoader.load(JRPrintXmlLoader.java:134)

at dori.jasper.view.JRViewer.loadReport(JRViewer.java:853)

at dori.jasper.view.JRViewer.<init>(JRViewer.java:157)

at dori.jasper.view.JasperViewer.<init>(JasperViewer.java:149)

at dori.jasper.view.JasperViewer.viewReport(JasperViewer.java:280)

at dori.jasper.view.JasperViewer.main(JasperViewer.java:253)