ireport问题！

输出报错：

Compiling to file... .\abc.jasper -> .\untitled_report_1.java Errors compiling .\abc.jasper! java.io.IOException: CreateProcess: javac -classpath .;.;D:\netwan\resin2\doc\myshop\WEB-INF\classes;d:\javatest;C:\j2sdk1.4.1_02\lib\jasperreports-0.6.1.jar;.\classes\;.\lib\barbecue-1.1.jar;.\lib\bsh-1.3.0.jar;.\lib\commons-beanutils.jar;.\lib\commons-collections.jar;.\lib\commons-digester.jar;.\lib\commons-logging-api.jar;.\lib\commons-logging.jar;.\lib\hsqldb.jar;.\lib\itext-1.02b.jar;.\lib\jasperreports-0.5.3.jar;.\lib\jcmdline-1.0.2.jar;.\lib\jcommon-0.9.3.jar;.\lib\jfreechart-0.9.18.jar;.\lib\log4j-1.2.8.jar;.\lib\looks-1.2.2.jar;.\lib\mysql-connector-java-3.0.8-stable-bin.jar;.\lib\poi-2.0-final-20040126.jar;.\lib\tinylaf.jar;.\lib\xercesImpl.jar;.\lib\xmlParserAPIs.jar;.\lib\iReport.jar;.\lib\itext-paulo-137.jar;.\classes\;.\lib\barbecue-1.1.jar;.\lib\bsh-1.3.0.jar;.\lib\commons-beanutils.jar;.\lib\commons-collections.jar;.\lib\commons-digester.jar;.\lib\commons-logging-api.jar;.\lib\commons-logging.jar;.\lib\hsqldb.jar;.\lib\itext-1.02b.jar;.\lib\jasperreports-0.5.3.jar;.\lib\jcmdline-1.0.2.jar;.\lib\jcommon-0.9.3.jar;.”     at java.lang.Win32Process.create(Native Method)     at java.lang.Win32Process.<init>(Win32Process.java:63)     at java.lang.Runtime.execInternal(Native Method)     at java.lang.Runtime.exec(Runtime.java:566)     at java.lang.Runtime.exec(Runtime.java:491)     at java.lang.Runtime.exec(Runtime.java:457)     at dori.jasper.engine.design.JRJavacCompiler.compileClass(JRJavacCompiler.java:103)     at dori.jasper.engine.design.JRAbstractJavaCompiler.compileReport(JRAbstractJavaCompiler.java:152)     at dori.jasper.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:137)     at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:138)     at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:126)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:321)     at java.lang.Thread.run(Thread.java:536) NESTED BY : dori.jasper.engine.JRException: Error compiling report java source file : C:\iReport\untitled_report_1.java     at dori.jasper.engine.design.JRJavacCompiler.compileClass(JRJavacCompiler.java:128)     at dori.jasper.engine.design.JRAbstractJavaCompiler.compileReport(JRAbstractJavaCompiler.java:152)     at dori.jasper.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:137)     at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:138)     at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:126)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:321)     at java.lang.Thread.run(Thread.java:536) Caused by: java.io.IOException: CreateProcess: javac -classpath .;.;D:\netwan\resin2\doc\myshop\WEB-INF\classes;d:\javatest;C:\j2sdk1.4.1_02\lib\jasperreports-0.6.1.jar;.\classes\;.\lib\barbecue-1.1.jar;.\lib\bsh-1.3.0.jar;.\lib\commons-beanutils.jar;.\lib\commons-collections.jar;.\lib\commons-digester.jar;.\lib\commons-logging-api.jar;.\lib\commons-logging.jar;.\lib\hsqldb.jar;.\lib\itext-1.02b.jar;.\lib\jasperreports-0.5.3.jar;.\lib\jcmdline-1.0.2.jar;.\lib\jcommon-0.9.3.jar;.\lib\jfreechart-0.9.18.jar;.\lib\log4j-1.2.8.jar;.\lib\looks-1.2.2.jar;.\lib\mysql-connector-java-3.0.8-stable-bin.jar;.\lib\poi-2.0-final-20040126.jar;.\lib\tinylaf.jar;.\lib\xercesImpl.jar;.\lib\xmlParserAPIs.jar;.\lib\iReport.jar;.\lib\itext-paulo-137.jar;.\classes\;.\lib\barbecue-1.1.jar;.\lib\bsh-1.3.0.jar;.\lib\commons-beanutils.jar;.\lib\commons-collections.jar;.\lib\commons-digester.jar;.\lib\commons-logging-api.jar;.\lib\commons-logging.jar;.\lib\hsqldb.jar;.\lib\itext-1.02b.jar;.\lib\jasperreports-0.5.3.jar;.\lib\jcmdline-1.0.2.jar;.\lib\jcommon-0.9.3.jar;.”     at java.lang.Win32Process.create(Native Method)     at java.lang.Win32Process.<init>(Win32Process.java:63)     at java.lang.Runtime.execInternal(Native Method)     at java.lang.Runtime.exec(Runtime.java:566)     at java.lang.Runtime.exec(Runtime.java:491)     at java.lang.Runtime.exec(Runtime.java:457)     at dori.jasper.engine.design.JRJavacCompiler.compileClass(JRJavacCompiler.java:103)     ... 6 more Compilation running time : 1983 Filling report... Error filling print... java.io.FileNotFoundException: .\abc.jasper     at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:117)     at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:291)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:397)     at java.lang.Thread.run(Thread.java:536) NESTED BY : java.io.FileNotFoundException: .\abc.jasper     at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:117)     at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:291)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:397)     at java.lang.Thread.run(Thread.java:536) NESTED BY : dori.jasper.engine.JRException: .\abc.jasper     at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:117)     at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:291)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:397)     at java.lang.Thread.run(Thread.java:536) Caused by: java.io.FileNotFoundException: .\abc.jasper     ... 4 more Print not filled. Try to use an EmptyDataSource...!