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Author

Jasper Reports Error

Deep Kumar
Greenhorn

Joined: Jan 27, 2005
Posts: 1
Hi,
I am getting the below error while I am trying to run the Jasper report in Tomcat. Could anybody help me out in this? More surprisingly, this application is running fine on one System (e.g win2k), but not on some other like (XP). Any clue.???


log4j:WARN No appenders could be found for logger (org.apache.commons.digester.D
igester.sax).
log4j:WARN Please initialize the log4j system properly.
org.xml.sax.SAXParseException: Attribute "" bound to namespace "null" was alread
y specified for element "jasperReport".
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1591)
at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
400)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:384
)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:338
)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:322
)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(Jasper
CompileManager.java:186)
at net.sf.jasperreports.engine.JasperManager.compileReport(JasperManager
.java:932)
at RunReport.service(RunReport.java:41)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)

Regards
Deep Kumar
Adeel Ansari
Ranch Hand

Joined: Aug 15, 2004
Posts: 2874
I was not gettin this kind of error.

Anyways its an open source, you can open the source code and then try each and every step yourself. I hope the problem would become more clear.

cheers.
 
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