我正在使用 Java 开发软件。
我将 JasperReports 与条形码访问链接到帐单打印。
我的问题是，当我尝试打印该报告时，会发生此异常：
net.sf.jasperreports.engine.JRRuntimeException: java.io.IOException: SAX2 driver class org.apache.crimson.parser.XMLReaderImpl not found
at net.sf.jasperreports.renderers.BatikRenderer.ensureSvg(BatikRenderer.java:198)
at net.sf.jasperreports.renderers.BatikRenderer.getDimension(BatikRenderer.java:142)
at net.sf.jasperreports.engine.export.draw.ImageDrawer.draw(ImageDrawer.java:110)
at net.sf.jasperreports.engine.export.draw.PrintDrawVisitor.visit(PrintDrawVisitor.java:117)
at net.sf.jasperreports.engine.export.draw.PrintDrawVisitor.visit(PrintDrawVisitor.java:55)
at net.sf.jasperreports.engine.fill.JRTemplatePrintImage.accept(JRTemplatePrintImage.java:393)
at net.sf.jasperreports.engine.export.draw.FrameDrawer.draw(FrameDrawer.java:231)
at net.sf.jasperreports.engine.export.draw.FrameDrawer.draw(FrameDrawer.java:179)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportPage(JRGraphics2DExporter.java:259)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportReportToGraphics2D(JRGraphics2DExporter.java:232)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportReport(JRGraphics2DExporter.java:171)
at net.sf.jasperreports.engine.export.JRPrintServiceExporter.print(JRPrintServiceExporter.java:325)
at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:1968)
at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1457)
at net.sf.jasperreports.engine.export.JRPrintServiceExporter.exportReport(JRPrintServiceExporter.java:286)
at Server.Print.Url.Print.printReport(Print.java:62)
at Server.Print.Url.Print.createReports(Print.java:116)
我该如何解决这个问题？
答案 0 :(得分：1)
您的应用程序未找到所需的库。根据我的看法，您需要下载Apache's Crimson XML Parser并将其添加到应用程序的类路径中。
答案 1 :(得分：0)
看起来这个库不在你的类路径上
如果您在命令行上运行
更新清单，将jar包含在其类路径中
手动在行中使用'-cp'添加更多同学条目。例如java -co jar1.jar; jar2.jar -jar my.jar这假设Windows是分隔符;