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java.lang.NoClassDefFoundError: while running jasper report from servlet

Balaji Kadam
Ranch Hand

Joined: Apr 27, 2010
Posts: 31

Hello,

I am getting folowing error while loading jasper from servlet in production.
jasperreports3.5.1.ar is in web-inf/lib folder
Greatly apprciate immediate response. Thanks!

Servlet.service() for servlet bodReportServlet threw exception
java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser
at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:177)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:78)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:60)
at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:147)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:83)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:628)
at servlets.BodReportServlet.service(BodReportServlet.java:144)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:662)
Rudy Gireyev
Ranch Hand

Joined: May 03, 2011
Posts: 39
Balaji Khandekar wrote:Hello,

I am getting folowing error while loading jasper from servlet in production.
jasperreports3.5.1.ar is in web-inf/lib folder
Greatly apprciate immediate response. Thanks!

Servlet.service() for servlet bodReportServlet threw exception
java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser
What I do in situations like these is, I open up the JAR (jasperreports3.5.1.jar in your case) and I try to find the class in it (JRStyledTextParser) your path should be net.sf.jasperreports.engine.util. as the exception has told you.

Sometimes it turns out to be the wrong JAR, or wrong release JAR, or sometimes it's just plain missing even though I thought it was there.
Bear Bibeault
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Joined: Jan 10, 2002
Posts: 60822
    
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