Hi everyone!

I need create an Java application to open a Crystal Reports 2013.

I use an Eclipse Mars.1 Release (4.5.1)

I created a Dynamic Web Project with the following configurations.

Not knowing which jars import for my application, I added almost all of BO 4.1 SP5.

I created one JSP, goes code below:

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<%@page import="com.crystaldecisions.report.web.viewer.CrPrintMode"%>

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

    pageEncoding="ISO-8859-1"%>

<%@ page import="com.crystaldecisions.report.web.viewer.CrystalReportViewer" %>

<%@ page import="com.crystaldecisions.sdk.occa.report.lib.ReportSDKExceptionBase" %>

<%@ page import="com.crystaldecisions.sdk.occa.report.reportsource.IReportSource" %>

<%@ page import="java.io.Writer" %>

<%@ page import="javax.servlet.http.HttpServletResponse" %>

<%@ page import="javax.servlet.http.HttpServletRequest" %>

<%@ page import="javax.servlet.ServletContext" %>

<%

CrystalReportViewer viewer = new CrystalReportViewer();

viewer.setOwnPage(true);

viewer.setOwnForm(true);

viewer.setPrintMode(CrPrintMode.ACTIVEX);

Object reportSource = session.getAttribute("F:\\jrc_view_report");

viewer.setReportSource(reportSource);

viewer.processHttpRequest(request, response, getServletConfig().getServletContext(), null);

%>

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But when I run the application, this message is shown:

HTTP Status 500 - Unable to compile class for JSP:

type Exception report

messageUnable to compile class for JSP:

descriptionThe server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: [14] in the generated java file: [C:\WorkSpace\EclipseProjets\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\work\Catalina\localhost\AcessoCrystal\org\apache\jsp\report_005fsource_jsp.java]

Only a type can be imported. com.crystaldecisions.report.web.viewer.CrPrintMode resolves to a package

An error occurred at line: [15] in the generated java file: [C:\WorkSpace\EclipseProjets\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\work\Catalina\localhost\AcessoCrystal\org\apache\jsp\report_005fsource_jsp.java]

Only a type can be imported. com.crystaldecisions.report.web.viewer.CrystalReportViewer resolves to a package

An error occurred at line: [16] in the generated java file: [C:\WorkSpace\EclipseProjets\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\work\Catalina\localhost\AcessoCrystal\org\apache\jsp\report_005fsource_jsp.java]

Only a type can be imported. com.crystaldecisions.sdk.occa.report.lib.ReportSDKExceptionBase resolves to a package

An error occurred at line: [17] in the generated java file: [C:\WorkSpace\EclipseProjets\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\work\Catalina\localhost\AcessoCrystal\org\apache\jsp\report_005fsource_jsp.java]

Only a type can be imported. com.crystaldecisions.sdk.occa.report.reportsource.IReportSource resolves to a package

An error occurred at line: 16 in the jsp file: /report_source.jsp

CrystalReportViewer cannot be resolved to a type

13: <%

14:

15:

16: CrystalReportViewer viewer = new CrystalReportViewer();

17: viewer.setOwnPage(true);

18: viewer.setOwnForm(true);

19: viewer.setPrintMode(CrPrintMode.ACTIVEX);

An error occurred at line: 16 in the jsp file: /report_source.jsp

CrystalReportViewer cannot be resolved to a type

13: <%

14:

15:

16: CrystalReportViewer viewer = new CrystalReportViewer();

17: viewer.setOwnPage(true);

18: viewer.setOwnForm(true);

19: viewer.setPrintMode(CrPrintMode.ACTIVEX);

An error occurred at line: 19 in the jsp file: /report_source.jsp

CrPrintMode.ACTIVEX cannot be resolved to a type

16: CrystalReportViewer viewer = new CrystalReportViewer();

17: viewer.setOwnPage(true);

18: viewer.setOwnForm(true);

19: viewer.setPrintMode(CrPrintMode.ACTIVEX);

20:

21:

22: Object reportSource = session.getAttribute("F:\\jrc_view_report");

Stacktrace: org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103) org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:366) org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:485) org.apache.jasper.compiler.Compiler.compile(Compiler.java:379) org.apache.jasper.compiler.Compiler.compile(Compiler.java:354) org.apache.jasper.compiler.Compiler.compile(Compiler.java:341) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:662) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:364) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 

noteThe full stack trace of the root cause is available in the Apache Tomcat/7.0.65 logs.

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Anyone know tells me where is the problem?