I've just started using JasperReport 1.3.0, with Windows XP and Tomcat 5.5.20. I setup my template using iReport and it compiles, but when I try to create the report in my code, I get the following error: ------------------------------------------------------ java.lang.IllegalArgumentException: protocol = http host = null at sun.net.spi.DefaultProxySelector.select(DefaultProxySelector.java:146) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:743) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:673) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:917) at java.net.URL.openStream(URL.java:1007) at net.sf.jasperreports.engine.util.JRLoader.loadBytes(JRLoader.java:335) at net.sf.jasperreports.engine.JRImageRenderer.getInstance(JRImageRenderer.java:265) at net.sf.jasperreports.engine.fill.JRFillImage.evaluateImage(JRFillImage.java:467) at net.sf.jasperreports.engine.fill.JRFillImage.evaluate(JRFillImage.java:426) at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:274) at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:400) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1273) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:614) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:209) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:109) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:751) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:679) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:89) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:601) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:517) at com.fares.vector.servlet.CreateReportServlet.action(CreateReportServlet.java:97) at com.fares.vector.servlet.BaseServlet.doPost(BaseServlet.java:43) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at com.fares.vector.servlet.AvmRequestServlet.action(AvmRequestServlet.java:116) at com.fares.vector.servlet.BaseServlet.doPost(BaseServlet.java:43) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.fares.vector.filters.StickyFilter.doFilter(StickyFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) ------------------------------------------------------ I've verified that the .jasper file exists, so I'm confused about where to look for an error. I've attached the .jrxml file, and here is the code from my servlet that is making the call. ------------------------------------------------------ // get the servlet context -- and the path to the pdf and reports directories ServletContext context = this.getServletConfig().getServletContext(); String pdfPath = context.getRealPath("/pdf"); String reportsPath = context.getRealPath("/reports"); // get the report template name and jprint names reportTemplate = reportsPath + "/" + Constant.VECTOR_STANDARD_REPORT + ".jasper"; // prepare the parameter map parameterMap.put("ReportTitle", "Vector Report"); // create the pdf and html filenames String pdfFilename = pdfPath + "/Vector_" + reportId + ".pdf"; String htmlFilename = pdfPath + "/Vector_" + reportId + ".html"; long start = System.currentTimeMillis(); try { // fill the report JasperPrint jasperPrint = JasperFillManager.fillReport(reportTemplate, parameterMap, reportDataSource); logger.debug("Fill Report Time: " + (System.currentTimeMillis() - start) + " ms"); ------------------------------------------------------ Any help will be much appreciated! Thanks! [file name=Vector_Standard_Report.jrxml size=24028]http://www.jasperforge.org/components/com_joomlaboard/uploaded/files/Vector_Standard_Report.jrxml[/file]
