Jasper report can't find package net.sf.jasperreports.engine_问答_开发者

I have a j2ee application using spring framework. I am trying to export jasper reports to xml, pdf and xhtml files. I am using eclipse ide with plugin for weblogic server and for apache tomcat server. It works fine when I run it on server(in eclipse) and choosing Tomcat as server. But when I try to run it on server(in eclipse) now choosing weblogic server I get an error. Heres the full stack trace of the error

> net.sf.jasperreports.engine.JRException:
> Errors were encountered when compiling
> report expressions class file:
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:4:
> package net.sf.jasperreports.engine
> does not exist import
> net.sf.jasperreports.engine.*; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:5:
> package
> net.sf.jasperreports.engine.fill does
> not exist。 import
> net.sf.jasperreports.engine.fill.*; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:13:
> package net.sf.jasperreports.engine
> does not exist。 import
> net.sf.jasperreports.engine.*; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:15:
> package
> net.sf.jasperreports.engine.data does
> not exist。 import
> net.sf.jasperreports.engine.data.*; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:21:
> cannot find symbol。  symbol: class
> JREvaluator public class
> TestJasper_1262789093368_66389 extends
> JREvaluator ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:28:
> cannot find symbol。  symbol: class
> JRFillParameter location :
> TestJasper_1262789093368_66389 の class
> private JRFillParameter
> parameter_REPORT_LOCALE = null; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:29:
> cannot find symbol。  symbol: class
> JRFillParameter location :
> TestJasper_1262789093368_66389 の class
> private JRFillParameter
> parameter_JASPER_REPORT = null; ^
> C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:30:
> cannot find symbol。  symbol: class
> JRFillParameter location :
> TestJasper_1262789093368_66389 の class
> private JRFillParameter
> parameter_REPORT_VIRTUALIZER = null; ^

C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:40:

cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class private JRFillParameter parameter_title = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:41: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class private JRFillParameter parameter_REPORT_FORMAT_FACTORY = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:42: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class private JRFillParameter parameter_REPORT_MAX_COUNT = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:43: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class private JRFillParameter parameter_REPORT_TEMPLATES = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:44: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class private JRFillParameter parameter_REPORT_RESOURCE_BUNDLE = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:45: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_SERV_ID = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:46: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_EMP_FIRSTNAME = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:47: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_EMP_ID = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:48: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_EMP_SALARY = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:49: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_EMP_SURNAME = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:50: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class private JRFillField field_SERV_NAME = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:51: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_PAGE_NUMBER = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:52: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_COLUMN_NUMBER = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:53: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_REPORT_COUNT = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:54: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_PAGE_COUNT = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:55: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_COLUMN_COUNT = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:56: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_Service_COUNT = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:57: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_total = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:58: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class private JRFillVariable variable_service_salary_subtotal = null; ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:81: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_LOCALE = (JRFillParameter)pm.get("REPORT_LOCALE"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:82: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_JASPER_REPORT = (JRFillParameter)pm.get("JASPER_REPORT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:83: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_VIRTUALIZER = (JRFillParameter)pm.get("REPORT_VIRTUALIZER"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:84: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_TIME_ZONE = (JRFillParameter)pm.get("REPORT_TIME_ZONE"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:85: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_FILE_RESOLVER = (JRFillParameter)pm.get("REPORT_FILE_RESOLVER"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:86: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_SCRIPTLET = (JRFillParameter)pm.get("REPORT_SCRIPTLET"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:87: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_PARAMETERS_MAP = (JRFillParameter)pm.get("REPORT_PARAMETERS_MAP"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:88: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_CONNECTION = (JRFillParameter)pm.get("REPORT_CONNECTION"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:89: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_CLASS_LOADER = (JRFillParameter)pm.get("REPORT_CLASS_LOADER"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:90: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_DATA_SOURCE = (JRFillParameter)pm.get("REPORT_DATA_SOURCE"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:91: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_URL_HANDLER_FACTORY = (JRFillParameter)pm.get("REPORT_URL_HANDLER_FACTORY"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:92: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_IS_IGNORE_PAGINATION = (JRFillParameter)pm.get("IS_IGNORE_PAGINATION"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:93: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_title = (JRFillParameter)pm.get("title"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:94: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_FORMAT_FACTORY = (JRFillParameter)pm.get("REPORT_FORMAT_FACTORY"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:95: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_MAX_COUNT = (JRFillParameter)pm.get("REPORT_MAX_COUNT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:96: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_TEMPLATES = (JRFillParameter)pm.get("REPORT_TEMPLATES"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:97: cannot find symbol。 symbol: class JRFillParameter location : TestJasper_1262789093368_66389 の class parameter_REPORT_RESOURCE_BUNDLE = (JRFillParameter)pm.get("REPORT_RESOURCE_BUNDLE"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:106: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_SERV_ID = (JRFillField)fm.get("SERV_ID"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:107: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_EMP_FIRSTNAME = (JRFillField)fm.get("EMP_FIRSTNAME"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:108: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_EMP_ID = (JRFillField)fm.get("EMP_ID"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:109: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_EMP_SALARY = (JRFillField)fm.get("EMP_SALARY"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:110: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_EMP_SURNAME = (JRFillField)fm.get("EMP_SURNAME"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:111: cannot find symbol。 symbol: class JRFillField location : TestJasper_1262789093368_66389 の class field_SERV_NAME = (JRFillField)fm.get("SERV_NAME"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:120: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_PAGE_NUMBER = (JRFillVariable)vm.get("PAGE_NUMBER"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:121: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_COLUMN_NUMBER = (JRFillVariable)vm.get("COLUMN_NUMBER"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:122: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_REPORT_COUNT = (JRFillVariable)vm.get("REPORT_COUNT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:123: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_PAGE_COUNT = (JRFillVariable)vm.get("PAGE_COUNT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:124: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_COLUMN_COUNT = (JRFillVariable)vm.get("COLUMN_COUNT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:125: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_Service_COUNT = (JRFillVariable)vm.get("Service_COUNT"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:126: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_total = (JRFillVariable)vm.get("total"); ^ C:\Oracle\Middleware\user_projects\domains\wl_server\TestJasper_1262789093368_66389.java:127: cannot find symbol。 symbol: class JRFillVariable location : TestJasper_1262789093368_66389 の class variable_service_salary_subtotal = (JRFillVariable)vm.get("service_salary_subtotal"); ^ エラー 67 個

at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:195) at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:219) at jp.co.anicom.framework.reportutil.report.generateReport(report.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:328) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:273) at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59) at org.jboss.el.parser.AstValue.getValue(AstValue.java:67) at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) at org.springframework.binding.expression.el.BindingValueExpression.getValue(BindingValueExpression.java:54) at org.springframework.binding.expression.el.ELExpression.getValue(ELExpression.java:54) at org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at org.springframework.webflow.engine.ActionList.execute(ActionList.java:155) at org.springframework.webflow.engine.Flow.start(Flow.java:534) at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:364) at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:222) at org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140) at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.concurrent.ConcurrentSessionFilter.doFilterHttp(ConcurrentSessionFilter.java:99) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3588) at weblog开发者_StackOverflow社区ic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2200) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2106) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1428) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

I had checked the jar files needed for jasper report and i think i have included all in my lib.

Weblogic.xml

> <?xml version="1.0" encoding="UTF-8"?>
> <wls:weblogic-web-app
> xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-web-app"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
> http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd
> http://xmlns.oracle.com/weblogic/weblogic-web-app
> http://xmlns.oracle.com/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd">
>     <wls:container-descriptor>
>         <wls:prefer-web-inf-classes>true</wls:prefer-web-inf-classes>
>     </wls:container-descriptor>
>     <wls:weblogic-version>10.3.1</wls:weblogic-version>
>     <wls:fast-swap>
>         <wls:enabled>false</wls:enabled>
>     </wls:fast-swap> </wls:weblogic-web-app>

I had this problem once and it was fixed by including the jdt-compiler jar that is in the JasperReport full project lib. There is a note on that here: http://www.installationwiki.org/JasperReports (see JDT compiler section). The error I got was very similar to what I see in your logs.

Hope this helps.

Seems like one of the Jasper Reports' jars is missing from the classpath on the WebLogic environment. Check the documentation for your application server, probably you could configure it to log class loading operations and get more information to solve the issue. I know how to debug class loading issues on OC4J (I work with OC4J and solved problems like this enabling logging class loading events and looking at the logs). Try to do the same...

I'm not sure, may be the article Making the Most of WebLogic Classloaders also helps you.

Cedric, I'm going to try to answer your question but first, as a side note, I really think that you need to learn how to ask "smart questions". I don't mean to be rude (I'm actually trying to help you) but it's not your first question here on SO and I have each time the same frustrating reaction about them: you are just not providing enough details or information on your context, your problem, your error, what you are doing, the steps to reproduce etc, etc. Really, have a look at the link I provided, it will help your readers and, consequently, yourself.

In this case, it would have been nice to know how you deploy your war, if the problem is happening under Eclipse or not, what are the differences between the deployment under Tomcat and WebLogic, what is the exact trace (I doubt it was "can’t find package net.sf.jasperreports.engine"), etc. Seriously, why the hell do we always have to ask for of full stacktrace and logs...

Sadly, without details, the only advice I can give is to check that all the jars required by JasperReports are provided in the WEB-INF/lib directory of your war. This doesn't explain why things are working with Tomcat but well, I can't guess what you're not telling us. If the jars are there, please provide logs, the full stacktrace and all details that could help to solve this issue.

UPDATE: Thanks for the update of the question. Here, WebLogic is clearly not able to find the classes from net.sf.jasperreports.engine.* in the classpath. Do you see any particular complains in the server logs during startup? Is there any chance you put the required jars in Tomcat's classpath instead of WEB-INF/lib?

I tried using the below dependency and it is working with weblogic.

<dependency>
            <groupId>eclipse</groupId>
            <artifactId>jdtcore</artifactId>
            <version>3.1.0</version>
            <scope>compile</scope>
        </dependency>