build.xml

By: Ilievski Bozidar - bobi1978
build.xml
2002-02-07 02:18
HI Teodor.
Congratulations for the new release of JaseperReports.

I have some questions about JaseperReports-0.2.3.
There is a build.xml in lot of folders of the project you supply.
But I cant figure out how to use it.
I don t see a java file that uses build.xml .
Can you help me little with this.

Thanks.
Bobi.



By: Teodor Danciu - teodord
RE: build.xml
2002-02-07 08:41

Hi,

The build.xml files are specific to ANT tool.
ANT is a very useful build tool written in Java.
You can find it here:
http://jakarta.apache.org/ant/index.html

After you finish installing ANT, you will be able
to compile the source files by executing a
command like this:

JasperReports>ant javac

or you can build the jar file like this:

JasperReports >ant jar

In the sample application, you can fill the report like this:

JasperReports/demo/samples/testapp>ant fill

Read more about Ant at the supplied address.
It is easy to use and very useful.

Thanks,
Teodor



By: Xuan Hao - xuanhao
Help me solve this error!
2002-09-03 02:49
When compiling my first XML report file, I received errors:
Parse Error at line -1 column -1: Document root element "jasperReport", must mat
ch DOCTYPE root "null".
org.xml.sax.SAXParseException: Document root element "jasperReport", must match
DOCTYPE root "null".
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Er
rorHandlerWrapper.java:223)
at org.apache.xerces.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.
java:170)
at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.
java:363)
at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.
java:297)
at org.apache.xerces.impl.dtd.XMLDTDValidator.rootElementSpecified(XMLDT
DValidator.java:2286)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDV
alidator.java:2594)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat
or.java:782)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR
ootElementHook(XMLDocumentScannerImpl.java:930)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1510)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:328)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:479)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:521)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:148)
at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:972)
at org.apache.commons.digester.Digester.parse(Digester.java:1206)
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:498)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)
Parse Error at line -1 column -1: Document is invalid: no grammar found.
org.xml.sax.SAXParseException: Document is invalid: no grammar found.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Er
rorHandlerWrapper.java:223)
at org.apache.xerces.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.
java:170)
at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.
java:363)
at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.
java:297)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDV
alidator.java:2606)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat
or.java:782)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR
ootElementHook(XMLDocumentScannerImpl.java:930)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1510)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:328)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:479)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:521)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:148)
at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:972)
at org.apache.commons.digester.Digester.parse(Digester.java:1206)
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:498)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)
Begin event threw exception
java.lang.NumberFormatException: null
at java.lang.Integer.parseInt(Integer.java:394)
at java.lang.Integer.parseInt(Integer.java:476)
at dori.jasper.engine.xml.JasperDesignFactory.createObject(JasperDesignF
actory.java:51)
at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule
.java:172)
at org.apache.commons.digester.Digester.startElement(Digester.java:939)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXP
arser.java:342)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaVa
lidator.java:401)
at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNames
paceBinder.java:809)
at org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBi
nder.java:556)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDV
alidator.java:2678)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat
or.java:782)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR
ootElementHook(XMLDocumentScannerImpl.java:930)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1510)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:328)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:479)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:521)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:148)
at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:972)
at org.apache.commons.digester.Digester.parse(Digester.java:1206)
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:498)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)
nulljava.lang.NumberFormatException: null
at org.apache.commons.digester.Digester.createSAXException(Digester.java
:1763)
at org.apache.commons.digester.Digester.createSAXException(Digester.java
:1785)
at org.apache.commons.digester.Digester.startElement(Digester.java:942)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXP
arser.java:342)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaVa
lidator.java:401)
at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNames
paceBinder.java:809)
at org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBi
nder.java:556)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDV
alidator.java:2678)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat
or.java:782)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR
ootElementHook(XMLDocumentScannerImpl.java:930)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1510)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:328)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:479)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:521)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:148)
at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:972)
at org.apache.commons.digester.Digester.parse(Digester.java:1206)
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:498)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)

NESTED BY :
java.lang.NumberFormatException: null
at org.apache.commons.digester.Digester.createSAXException(Digester.java
:1763)
at org.apache.commons.digester.Digester.createSAXException(Digester.java
:1785)
at org.apache.commons.digester.Digester.startElement(Digester.java:942)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXP
arser.java:342)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaVa
lidator.java:401)
at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNames
paceBinder.java:809)
at org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBi
nder.java:556)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDV
alidator.java:2678)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat
or.java:782)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen
t(XMLDocumentFragmentScannerImpl.java:747)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR
ootElementHook(XMLDocumentScannerImpl.java:930)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1510)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:328)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:479)
at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardP
arserConfiguration.java:521)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:148)
at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:972)
at org.apache.commons.digester.Digester.parse(Digester.java:1206)
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:498)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)

NESTED BY :
dori.jasper.engine.JRException: Error at (-1, -1: null
at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:502)
at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:286)
at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCom
pileManager.java:49)
at dori.jasper.engine.JasperManager.compileReportToFile(JasperManager.ja
va:845)
at DataSourceReport.main(DataSourceReport.java:49)
Please help me! Thank you in advanced!