![]() Terry Cunningham and the Cunningham Group originated the software in 1984. The viewer tag is the main tag that instantiates the DHTML report page viewer.Crystal Reports is a business intelligence application marketed to small- and medium-sized businesses by SAP. This Tag Library allows a JSP page to instantiate a Crystal Report ViewerĬom.taglib.ViewerTag This is the structure for crytal-tags-reportviewr.tld WebappClassLoader.loadClass(WebappClassLoader.java:1209) WebappClassLoader.loadClass(WebappClassLoader.java:1363) : com/crystaldecisions/reports/exportinterface/IPageRangeĬom.createReportSource(Unknown Source)Ĭom.ReportAgentBase.case(Unknown Source)Ĭom.ReportServerControl.getReportSource(Unknown Source)Ĭom.(Unknown Source)Ĭom.(Unknown Source) PageContextImpl.handlePageException(PageContextImpl.java:774) PageContextImpl.doHandlePageException(PageContextImpl.java:841) : com/crystaldecisions/reports/exportinterface/IPageRange JspServletWrapper.handleJspException(JspServletWrapper.java:460) I added the webreportingtags.jar file and now the error has changed to ![]() Compiler.generateJava(Compiler.java:156) ParserController.parse(ParserController.java:101) ![]() ErrorDispatcher.jspError(ErrorDispatcher.java:198) ErrorDispatcher.dispatch(ErrorDispatcher.java:407) DefaultErrorHandler.jspError(DefaultErrorHandler.java:40) : /test.jsp(3,0) Unable to load tag handler class "." for tag "crviewer:viewer" I created a test.jsp using your code eshu and also i copied the crystal-tags-reportviewer.tld into WEB-INF/lib folder of my application but i am getting error Jrcerom.jar,log4j.jar,rasapp.jar,rascore.jar,ReportViewer.jar,Serialiazation.jar,webreporting-core.jar,CrystalReportEngine-confi.xml,CrystalReportEngine.jarĬom.lib.ReportSDKException: Unable to locate CRConfig.xml configuration file- Error code:-2147467259 Error code name:failedĪt .a.a.b.a(Unknown Source)Īt .ReportClientDocument.open(Unknown Source)Īt _005fview_005freport_jsp._jspService(jrc_005fview_005freport_jsp.java:76)Īt .rvice(HttpJspBase.java:98)Īt .service(HttpServlet.java:803)Īt .rvice(JspServletWrapper.java:331)Īt .rviceJspFile(JspServlet.java:329)Īt .rvice(JspServlet.java:265)Īt .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)Īt .ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)Īt .StandardWrapperValve.invoke(StandardWrapperValve.java:213)Īt .StandardContextValve.invoke(StandardContextValve.java:174)Īt .StandardHostValve.invoke(StandardHostValve.java:127)Īt .ErrorReportValve.invoke(ErrorReportValve.java:117)Īt .StandardEngineValve.invoke(StandardEngineValve.java:108)Īt .rvice(CoyoteAdapter.java:174)Īt 11.Http11Processor.process(Http11Processor.java:874)Īt 11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)Īt .(PoolTcpEndpoint.java:528)Īt .(LeaderFollowerWorkerThread.java:81)Īt .threads.ThreadPool$n(ThreadPool.java:689) ![]() I could solve the issue by adding the jar files in the WEB-INF/lib folder -> I included the jar files in the Tomcat build path->add external jars->ReportViewer.jar,webreporting-core.jar,webreportingtags.jar,Concurrent.jar,CrystalReportEngine.jarīut still why am i getting this error can anybody help me out with this issue. JDTCompiler.generateClass(JDTCompiler.java:435) DefaultErrorHandler.javacError(DefaultErrorHandler.java:93) ReportClientDocument cannot be resolved to a typeģ1: ReportClientDocument reportClientDoc = new ReportClientDocument() ģ2: reportClientDoc.open(REPORT_NAME, 0) ģ4: //Store the report source in session, will be used by the CrystalReportViewer. : Unable to compile class for JSP:Īn error occurred at line: 31 in the jsp file: /jrc_view_report.jsp Hi i have a crystal report and want to open it using jsp file but i am getting errors though i added the jar files in classpath
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