iReport“无法分配net.sf.jasperreports.engine.base”的实例。错误 [英] iReport "cannot assign instance of net.sf.jasperreports.engine.base" error

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问题描述

我在Win XP上工作

I'm working on Win XP with


  • NetBeans 6.9.1

  • iReport 4.1 .3

  • Liferay Portal 6.0.6，Jboss 5.1.0作为应用程序服务器

  • jdk1.6.0_24

  • NetBeans 6.9.1
  • iReport 4.1.3
  • Liferay Portal 6.0.6 with Jboss 5.1.0 as Application Server
  • jdk1.6.0_24

我正在做一个java portlet，它为使用iReport设计的报告生成数据源（对象的LinkedList的CustumDataSource）。

I'm doing a java portlet that generates a datasource ( a CustumDataSource of LinkedList of objects) for a report designed with iReport.

在我的NetBeans项目中，我添加了以下库：

In my NetBeans project I added the following libraries:


  • jasperreport-4.1.3.jar

  • commons-digest-1.7.jar

  • groovy-all-1.7.5.jar

  • iText-2.1.7.jar

  • jasperreport-4.1.3.jar
  • commons-digest-1.7.jar
  • groovy-all-1.7.5.jar
  • iText-2.1.7.jar

当我调用java代码时

When i call the java code

...
jasperPrint  = JasperFillManager.fillReport(jasperResource, jParams, jds);
....

我出现以下错误：


...
17：30：49,937 ERROR [STDERR] java.lang.ClassCastException：不能
分配net.sf的实例。 jasperreports.engine.base.JRBaseStaticText
to
net.sf.jasperreports.engine.base.JRBaseParagraph.paragraph
类型net.sf.jasperreports.engine.JRParagraphContainer的实例$ b实例$ b net.sf.jasperreports.engine.base.JRBaseParagraph 17：30：49,937 ERROR
[STDERR] at
java.io.ObjectStreamClass $ FieldReflector.setObjFieldValues（ObjectStreamClass.java:2039)
17：30：49,937 ERROR [STDERR] at
java.io.ObjectStreamClass.setObjFieldValues（ObjectStreamClass.java:1212)
2011-11-03 17：30：49,937 ERROR [STDERR]（http- 127.0.0.1-8080-4）
java.lang.ClassCastException：无法将
net.sf.jasperreports.engine.base.JRBaseStaticText的实例分配给字段
net.sf.jasperreports.engine .base.JRBase
类型的netss.paragraphContainer类型net.sf.jasperreports.engine.JRParagraphContainer实例
net.sf.jasperreports.engine.base.JRBaseParagraph 2011-11-03
17：30：49,937 ERROR [STDERR]（http-127.0.0.1-8080-4）at
java.io.ObjectStreamClass $ FieldReflector.setObjFieldValues（ObjectStreamClass.java:2039)
17：30：49,968 ERROR [STDERR] at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1952)
17：30：49,968 ERROR [STDERR] at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1870）
17：30：49,968 ERROR [STDERR] at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
17：30：49,968 ERROR [STDERR] at
java.io.ObjectInputStream.readObject0（ObjectInputStream.java:1328)
17：30：49,968 ERROR [STDERR] at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1946)
2011-11-03 17：30：49,937错误[ STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectStreamClass.setObjFieldValues（ObjectStreamClass.java:1212)
2011-11-03 17： 30：49,968 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1952)
2011- 11-03 17：30：49,968 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1870)
2011-11-03 17：30：49,968错误[STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream。 java：1752）
2011-11-03 17：30：49,968 ERROR [STDERR]（http-127.0.0.1-8080-4）

at java.io.ObjectInputStream.readObject0（ObjectInputStream .java：1328）
2011-11-03 17：30：49,968 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io. ObjectInputStream.defaultReadFields（ObjectInputStream.java:1946)
17：30：50,062 ERROR [STDERR] at
java.io.ObjectIn putStream.defaultReadObject（ObjectInputStream.java:479）
17：30：50,062 ERROR [STDERR] at
net.sf.jasperreports.engine.base.JRBaseTextElement.readObject（JRBaseTextElement.java:1191)
17：30：50,062 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）
17：30：50,078 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl .invoke（NativeMethodAccessorImpl.java:39）
17：30：50,078 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25)
2011-11-03 17：30：50,062 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.defaultReadObject（ObjectInputStream.java:479）
2011-11-03 17：30：50,062 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
net.sf.jasperreports.engine.base.JRBaseTextElement.readObject （JRBaseTextElement.java:1191）
2011-11-03 17：30：50,062 ERROR [STDERR]（http-127.0.0.1-8080-4）

at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）
2011-11-03 17：30：50,078 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39）
2011-11-03 17：30：50,078 ERROR [STDERR]（http-127.0.0.1-8080-4 ）

at
sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）
2011-11-03 17：30：50,156 ERROR [STDERR]（http-127.0。 0.1-8080-4）

at java.lang.reflect.Method.invoke（Method.java:597)2011-11-03
17：30：50,187 ERROR [STDERR]（http -127.0.0.1-8080-4）at
java.io.ObjectStreamClass.invokeReadObject（ObjectStreamClass.java:974)
2011-11-03 17：30：50,187 ERROR [STDERR]（http-127.0） .0.1-8080-4）

at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1848)
2011-11-03 17：30：50,187 ERROR [STDERR ]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readOrdinary Object（ObjectInputStream.java:1752）
2011-11-03 17：30：50,187 ERROR [STDERR]（http-127.0.0.1-8080-4）
java.io.ObjectInputStream中的
.readObject0（ObjectInputStream.java:1328)
17：30：50,156 ERROR [STDERR] at
java.lang.reflect.Method.invoke（Method.java:597)17：30：50,187 ERROR
[STDERR] at
java.io.ObjectStreamClass.invokeReadObject（ObjectStreamClass.java:974)
17：30：50,187 ERROR [STDERR] at
java.io.ObjectInputStream.readSerialData （ObjectInputStream.java:1848)
17：30：50,187 ERROR [STDERR] at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
17：30：50,187 ERROR [ STDERR] at
java.io.ObjectInputStream.readObject0（ObjectInputStream.java:1328)
17：30：50,203 ERROR [STDERR] at
java.io.ObjectInputStream.readObject（ObjectInputStream.java） ：350）
2011-11-03 17：30：50,203 ERROR [STDERR]（http-127.0.0.1-8080-4）

at java.io.ObjectI nputStream.readObject（ObjectInputStream.java:350）
2011-11-03 17：30：50,281 ERROR [STDERR]（http-127.0.0.1-8080-4）
java.util的
.ArrayList.readObject（ArrayList.java：593）2011-11-03
17：30：50,281 ERROR [STDERR]（http-127.0.0.1-8080-4）at
sun.reflect.NativeMethodAccessorImpl .invoke0（Native Method）2011-11-03
17：30：50,281 ERROR [STDERR]（http-127.0.0.1-8080-4）at
sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl。 java：39）
2011-11-03 17：30：50,296 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
sun.reflect.DelegatingMethodAccessorImpl .invoke（DelegatingMethodAccessorImpl.java:25）
2011-11-03 17：30：50,296 ERROR [STDERR]（http-127.0.0.1-8080-4）
java.lang上的
。 reflect.Method.invoke（Method.java:597)17：30：50,281 ERROR
[STDERR] at java.util.ArrayList.readObject（ArrayList.java:593）
17：30：50,281 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invo ke0（原生方法）
17：30：50,281 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39）
17：30：50,296 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）
17：30：50,296 ERROR [STDERR] at
java.lang.reflect.Method.invoke（Method.java ：597）17：30：50,296 ERROR
[STDERR] at
java.io.ObjectStreamClass.invokeReadObject（ObjectStreamClass.java:974)
2011-11-03 17：30：50,296 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectStreamClass.invokeReadObject（ObjectStreamClass.java:974)
2011-11-03 17 ：30：50,375 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1848)
2011 -11-03 17：30：50,390 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:175 2）
2011-11-03 17：30：50,390 ERROR [STDERR]（http-127.0.0.1-8080-4）

at java.io.ObjectInputStream.readObject0（ObjectInputStream.java ：1328）
2011-11-03 17：30：50,390 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream。 defaultReadFields（ObjectInputStream.java:1946）
17：30：50,375 ERROR [STDERR] at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1848)
17：30：50,390 ERROR [STDERR] at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
17：30：50,390 ERROR [STDERR] at
java.io.ObjectInputStream.readObject0（ObjectInputStream。 java：1328）
17：30：50,390 ERROR [STDERR] at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1946)
17：30：50,390 ERROR [STDERR] at at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1870)
2011-11-03 17：30：50,390 ERROR [STDERR]（http-127.0.0.1-8 080-4）

at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1870)
2011-11-03 17：30：50,484 ERROR [STDERR]（http -127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752)
2011-11-03 17：30：50,484 ERROR [STDERR]（http-127.0.0.1-8080-4）

at java.io.ObjectInputStream.readObject0（ObjectInputStream.java:1328)
2011-11-03 17：30：50,484 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1946)
2011-11-03 17：30：50,484 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
java.io.ObjectInputStream.readSerialData（ObjectInputStream.java:1870)
17：30：50,484 ERROR [STDERR] at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
17：30：50,484 ERROR [STDERR] at
java.io. ObjectInputStream.readObject0（ObjectInputStream.java:1328)
17：30：5 0,484 ERROR [STDERR] at
java.io.ObjectInputStream.defaultReadFields（ObjectInputStream.java:1946)
17：30：50,484 ERROR [STDERR] at
java.io.ObjectInputStream.readSerialData（ ObjectInputStream.java:1870)
17：30：50,500 ERROR [STDERR] at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
17：30：50,578 ERROR [STDERR ]
java.io.ObjectInputStream.readObject0（ObjectInputStream.java:1328)
2011-11-03 17：30：50,500 ERROR [STDERR]（http-127.0.0.1-8080-4）< br>
at
java.io.ObjectInputStream.readOrdinaryObject（ObjectInputStream.java:1752）
2011-11-03 17：30：50,578 ERROR [STDERR]（http-127.0.0.1- 8080-4）

at java.io.ObjectInputStream.readObject0（ObjectInputStream.java:1328)
2011-11-03 17：30：50,593 ERROR [STDERR]（http-127.0.0.1 -8080-4）

at java.io.ObjectInputStream.readObject（ObjectInputStream.java:350)
2011-11-03 17：30：50,593 ERROR [STDERR]（http-1 27.0.0.1-8080-4）

at
net.sf.jasperreports.engine.util.JRLoader.loadObject（JRLoader.java:192)
2011-11-03 17 ：30：50,593 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
net.sf.jasperreports.engine.JasperFillManager.fillReport（JasperFillManager.java:580）
2011-11-03 17：30：50,593错误[STDERR]（http-127.0.0.1-8080-4）

at
it.robur.assistenza.GestActionERender.GestioneRender。 gestRenderEseguiJasperReportDocumento（GestioneRender.java:286）
17：30：50,593 ERROR [STDERR] at
java.io.ObjectInputStream.readObject（ObjectInputStream.java:350）
17：30：50,593 ERROR [STDERR] at
net.sf.jasperreports.engine.util.JRLoader.loadObject（JRLoader.java:192）
17：30：50,593 ERROR [STDERR] at
net.sf. jasperreports.engine.JasperFillManager.fillReport（JasperFillManager.java:580）
17：30：50,593 ERROR [STDERR] at
it.robur.assistenza.GestActionERender.GestioneRender.gestRenderEseguiJasp erReportDocumento（GestioneRender.java:286）
17：30：50,593 ERROR [STDERR] at
it.robur.assistenza.Portlet.ProgettoAssistenza.doView（ProgettoAssistenza.java:289)
2011- 11-03 17：30：50,593 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
it.robur.assistenza.Portlet.ProgettoAssistenza.doView（ProgettoAssistenza.java） ：289）
2011-11-03 17：30：50,687 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.portlet.GenericPortlet.doDispatch（GenericPortlet。 java：328）
2011-11-03 17：30：50,687 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.portlet.GenericPortlet.render（GenericPortlet .java：233）
2011-11-03 17：30：50,687 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay。 portlet.FilterChainImpl.doFilter（FilterChainImpl.java:101）
2011-11-03 17：30：50,687 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter（PortletFilterUtil.java:64）
17:30 ：50,687 ERROR [STDERR] at
javax.portlet.GenericPortlet.doDispatch（GenericPortlet.java:328)
17：30：50,687 ERROR [STDERR] at
javax.portlet.GenericPortlet.render （GenericPortlet.java:233）
17：30：50,687 ERROR [STDERR] at
com.liferay.portlet.FilterChainImpl.doFilter（FilterChainImpl.java:101）
17：30：50,687 ERROR [STDERR] at
com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter（PortletFilterUtil.java:64）
17：30：50,703 ERROR [STDERR] at
com.liferay .portal.kernel.servlet.PortletServlet.service（PortletServlet.java:92）
2011-11-03 17：30：50,703 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.kernel.servlet.PortletServlet.service（PortletServlet.java:92）
2011-11-03 17：30：50,781 ERROR [STDERR]（http-127.0） .0.1-8080-4）

at javax.servlet.http.HttpServlet.service（HttpServlet.java:717)
2011-11-03 17：30：50,796 ERROR [STDERR]（ HTTP-127.0.0.1-80 80-4）

at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290)
2011-11-03 17：30：50,796 ERROR [ STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206)
2011-11 -03 17：30：50,796 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.invoke（ApplicationDispatcher.java： 638）
17：30：50,781 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service（HttpServlet.java:717)
17：30：50,796 ERROR [STDERR] at at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290)
17：30：50,796 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain。 doFilter（ApplicationFilterChain.java:206）
17：30：50,796 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.invoke（Ap plicationDispatcher.java:638）
17：30：50,796 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543)
2011-11- 03 17：30：50,796 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543 ）
2011-11-03 17：30：50,890 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core。 ApplicationDispatcher.include（ApplicationDispatcher.java:480）
2011-11-03 17：30：50,890 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portlet.InvokerPortletImpl.invoke（InvokerPortletImpl.java:638）
2011-11-03 17：30：50,890 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portlet.InvokerPortletImpl.invokeRender（InvokerPortletImpl.java:723）
2011-11-03 17：30：50,906 ERROR [STDERR]（http-127.0.0.1-8080） -4）

at
com.liferay.portlet.InvokerPortletImpl.re nder（InvokerPortletImpl.java:425）
17：30：50,890 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.include（ApplicationDispatcher.java:480)
17： 30：50,890 ERROR [STDERR] at
com.liferay.portlet.InvokerPortletImpl.invoke（InvokerPortletImpl.java:638）
17：30：50,890 ERROR [STDERR] at
com.liferay。 portlet.InvokerPortletImpl.invokeRender（InvokerPortletImpl.java:723）
17：30：50,906 ERROR [STDERR] at
com.liferay.portlet.InvokerPortletImpl.render（InvokerPortletImpl.java:425)
17：30：50,906 ERROR [STDERR] at
org.apache.jsp.html.portal.render_005fportlet_jsp._jspService（Unknown
Source）2011-11-03 17：30：50,906 ERROR [STDERR]（ http-127.0.0.1-8080-4）
at
org.apache.jsp.html.portal.render_005fportlet_jsp._jspService（Unknown
Source）2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1-8080-4）
at org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.ja） va：70）
2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.servlet.http.HttpServlet.service （HttpServlet.java:717）
2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org。 apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:369）
2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1-8080-4）


org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:322）
2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1- 8080-4）

at org.apache.jasper.servlet.JspServlet.service（JspServlet.java:249）
17：30：51,000 ERROR [STDERR] at
org。 apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
17：30：51,000 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service（HttpServlet.java:717）
17：30：51,000 ERROR [STDERR] at
org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:3 69）
17：30：51,000 ERROR [STDERR] at
org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:322）
17：30：51,000 ERROR [STDERR ]
org.apache.jasper.servlet.JspServlet.service（JspServlet.java:249）
17：30：51,000 ERROR [STDERR] at
javax.servlet.http.HttpServlet。 service（HttpServlet.java:717)
2011-11-03 17：30：51,000 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.servlet.http .HttpServlet.service（HttpServlet.java:717)
2011-11-03 17：30：51,093 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290)
2011-11-03 17：30：51,093 ERROR [STDERR]（http-127.0.0.1-8080-4）< br>
at
org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206)
2011-11-03 17：30：51,093 ERROR [STDERR]（http- 127.0.0.1-8080-4）

at
org.apache.catalina.core.Applic ationDispatcher.invoke（ApplicationDispatcher.java:638）
2011-11-03 17：30：51,093 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543）
17：30：51,093 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain .java：290）
17：30：51,093 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）
17：30：51,093 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.invoke（ApplicationDispatcher.java:638)
17：30：51,093 ERROR [STDERR] at
org.apache.catalina .core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543）
17：30：51,109 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.include（ApplicationDispatcher.java:480）
2011-11-03 17：30：51,109错误[STDERR]（htt p-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.include（ApplicationDispatcher.java:480)
2011-11-03 17 ：30：51,203 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.util.PortalImpl.renderPortlet（PortalImpl.java:3740）
2011-11-03 17：30：51,203 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.util.PortalUtil。 renderPortlet（PortalUtil.java:1180）
2011-11-03 17：30：51,218 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com .liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet（RuntimePortletUtil.java:160）
2011-11-03 17：30：51,218 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet（RuntimePortletUtil.java:94）
17：30：51,203 ERROR [STDERR] at
com。 liferay.portal.util.PortalImpl.renderPortlet（PortalImpl.java:3740）
17：30：51,203 ERROR [ STDERR] at
com.liferay.portal.util.PortalUtil.renderPortlet（PortalUtil.java:1180)
17：30：51,218 ERROR [STDERR] at
com.liferay.portlet.layoutconfiguration .util.RuntimePortletUtil.processPortlet（RuntimePortletUtil.java:160）
17：30：51,218 ERROR [STDERR] at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet（RuntimePortletUtil.java:94 ）
17：30：51,218 ERROR [STDERR] at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate（RuntimePortletUtil.java:256)
2011-11-03 17： 30：51,218 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate（RuntimePortletUtil.java:256）
2011-11-03 17：30：51,312 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portlet.layoutconfiguration.util .RuntimePortletUtil.processTemplate（RuntimePortletUtil.java:181)
2011-11-03 17 ：30：51,312 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService（Unknown
来源）2011-11-03 17：30：51,312 ERROR [STDERR]（http-127.0.0.1-8080-4）
at org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase。 java：70）
2011-11-03 17：30：51,312 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.servlet.http.HttpServlet.service （HttpServlet.java:717）
17：30：51,312 ERROR [STDERR] at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate（RuntimePortletUtil.java:181)
17 ：30：51,312 ERROR [STDERR] at
org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService（Unknown
Source）17：30：51,312 ERROR [STDERR] at
org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
17：30：51,312 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service（HttpServlet。 java：717）
17：30：51,312 ERROR [STD ERR] at
org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:369)
2011-11-03 17：30：51,312 ERROR [STDERR]（http-127.0.0.1- 8080-4）

at
org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:369）
2011-11-03 17：30：51,406 ERROR [ STDERR]（http-127.0.0.1-8080-4）

at
org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:322)
2011-11 -03 17：30：51,406 ERROR [STDERR]（http-127.0.0.1-8080-4）

at org.apache.jasper.servlet.JspServlet.service（JspServlet.java:249）
2011-11-03 17：30：51,421 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.servlet.http.HttpServlet.service（HttpServlet.java:717 ）
2011-11-03 17：30：51,421 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core。 ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290)
17：30：51,406 ERROR [STDERR] at
org.apache.jasper.servlet .JspServlet.serviceJspFile（JspServlet.java:322）
17：30：51,406 ERROR [STDERR] at
org.apache.jasper.servlet.JspServlet.service（JspServlet.java:249）
17：30：51,421 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service（HttpServlet.java:717)
17：30：51,421 ERROR [STDERR] at
org .apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290）
17：30：51,421 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java） ：206）
2011-11-03 17：30：51,421 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina。 core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206)
2011-11-03 17：30：51,515 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.invoke（ApplicationDispatcher.java:638）
2011-11-03 17：30：51,515 ERROR [STDERR]（http-127.0.0.1-8080- 4）

at
org.apache.catalina.core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543）
2011-11-03 17：30：51,515 ERROR [STDERR] （http-127.0.0.1-8080-4）

at
org.apache.catalina.core.ApplicationDispatcher.include（ApplicationDispatcher.java:480)
2011-11-03 17：30：51,515 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.action.LayoutAction.includeLayoutContent（LayoutAction.java:370）
17：30：51,515 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher.invoke（ApplicationDispatcher.java:638)
17：30：51,515 ERROR [STDERR] at at
org.apache.catalina.core.ApplicationDispatcher.doInclude（ApplicationDispatcher.java:543）
17：30：51,515 ERROR [STDERR] at
org.apache.catalina.core.ApplicationDispatcher。 include（ApplicationDispatcher.java:480）
17：30：51,515 ERROR [STDERR] at
com.liferay.portal.action.LayoutAction.includeLayoutContent（L ayoutAction.java:370)
17：30：51,531 ERROR [STDERR] at
com.liferay.portal.action.LayoutAction.processLayout（LayoutAction.java:629)
2011-11- 03 17：30：51,531 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.action.LayoutAction.processLayout（LayoutAction.java:629 ）
2011-11-03 17：30：51,609 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.action。 LayoutAction.execute（LayoutAction.java:232）
2011-11-03 17：30：51,609 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.struts.action.RequestProcessor.processActionPerform（RequestProcessor.java:431）
2011-11-03 17：30：51,625 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.struts.action.RequestProcessor.process（RequestProcessor.java:236)
2011-11-03 17：30：51,625 ERROR [STDERR]（http-127.0） .0.1-8080-4）

at
com.liferay.portal.struts.PortalRequestProcessor.process（PortalRequestProcessor.j ava：153）
17：30：51,609 ERROR [STDERR] at
com.liferay.portal.action.LayoutAction.execute（LayoutAction.java:232）
17：30：51,609 ERROR [STDERR] at
org.apache.struts.action.RequestProcessor.processActionPerform（RequestProcessor.java:431）
17：30：51,625 ERROR [STDERR] at
org.apache.struts。 action.RequestProcessor.process（RequestProcessor.java:236）
17：30：51,625 ERROR [STDERR] at
com.liferay.portal.struts.PortalRequestProcessor.process（PortalRequestProcessor.java:153)
17：30：51,625 ERROR [STDERR] at
org.apache.struts.action.ActionServlet.process（ActionServlet.java:1196)
2011-11-03 17：30：51,625 ERROR [ STDERR]（http-127.0.0.1-8080-4）

at
org.apache.struts.action.ActionServlet.process（ActionServlet.java:1196)
2011-11 -03 17：30：51,718 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
org.apache.struts.action.ActionServlet.doPost（ActionServlet.java: 432）
2011-11-03 17：30：51,718 ERROR [STDERR]（http-127.0.0.1-8080-4）

at javax.servlet.http.HttpServlet.service（HttpServlet.java:637）
2011-11-03 17：30：51,718 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.servlet.MainServlet .callParentService（MainServlet.java:508)
2011-11-03 17：30：51,718 ERROR [STDERR]（http-127.0.0.1-8080-4）

at
com.liferay.portal.servlet.MainServlet.service（MainServlet.java:485）
...

... 17:30:49,937 ERROR [STDERR] java.lang.ClassCastException: cannot assign instance of net.sf.jasperreports.engine.base.JRBaseStaticText to field net.sf.jasperreports.engine.base.JRBaseParagraph.paragraphContainer of type net.sf.jasperreports.engine.JRParagraphContainer in instance of net.sf.jasperreports.engine.base.JRBaseParagraph 17:30:49,937 ERROR [STDERR] at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2039) 17:30:49,937 ERROR [STDERR] at java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1212) 2011-11-03 17:30:49,937 ERROR [STDERR] (http-127.0.0.1-8080-4) java.lang.ClassCastException: cannot assign instance of net.sf.jasperreports.engine.base.JRBaseStaticText to field net.sf.jasperreports.engine.base.JRBaseParagraph.paragraphContainer of type net.sf.jasperreports.engine.JRParagraphContainer in instance of net.sf.jasperreports.engine.base.JRBaseParagraph 2011-11-03 17:30:49,937 ERROR [STDERR] (http-127.0.0.1-8080-4) at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2039) 17:30:49,968 ERROR [STDERR] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1952) 17:30:49,968 ERROR [STDERR] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 17:30:49,968 ERROR [STDERR] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 17:30:49,968 ERROR [STDERR] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 17:30:49,968 ERROR [STDERR] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 2011-11-03 17:30:49,937 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1212) 2011-11-03 17:30:49,968 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1952) 2011-11-03 17:30:49,968 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 2011-11-03 17:30:49,968 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 2011-11-03 17:30:49,968 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 2011-11-03 17:30:49,968 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 17:30:50,062 ERROR [STDERR] at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:479) 17:30:50,062 ERROR [STDERR] at net.sf.jasperreports.engine.base.JRBaseTextElement.readObject(JRBaseTextElement.java:1191) 17:30:50,062 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 17:30:50,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 17:30:50,078 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 2011-11-03 17:30:50,062 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:479) 2011-11-03 17:30:50,062 ERROR [STDERR] (http-127.0.0.1-8080-4)
at net.sf.jasperreports.engine.base.JRBaseTextElement.readObject(JRBaseTextElement.java:1191) 2011-11-03 17:30:50,062 ERROR [STDERR] (http-127.0.0.1-8080-4)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2011-11-03 17:30:50,078 ERROR [STDERR] (http-127.0.0.1-8080-4)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 2011-11-03 17:30:50,078 ERROR [STDERR] (http-127.0.0.1-8080-4)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 2011-11-03 17:30:50,156 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.lang.reflect.Method.invoke(Method.java:597) 2011-11-03 17:30:50,187 ERROR [STDERR] (http-127.0.0.1-8080-4) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) 2011-11-03 17:30:50,187 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 2011-11-03 17:30:50,187 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 2011-11-03 17:30:50,187 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 17:30:50,156 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) 17:30:50,187 ERROR [STDERR] at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) 17:30:50,187 ERROR [STDERR] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 17:30:50,187 ERROR [STDERR] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 17:30:50,187 ERROR [STDERR] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 17:30:50,203 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 2011-11-03 17:30:50,203 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 2011-11-03 17:30:50,281 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.util.ArrayList.readObject(ArrayList.java:593) 2011-11-03 17:30:50,281 ERROR [STDERR] (http-127.0.0.1-8080-4) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2011-11-03 17:30:50,281 ERROR [STDERR] (http-127.0.0.1-8080-4) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 2011-11-03 17:30:50,296 ERROR [STDERR] (http-127.0.0.1-8080-4)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 2011-11-03 17:30:50,296 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.lang.reflect.Method.invoke(Method.java:597) 17:30:50,281 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:593) 17:30:50,281 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 17:30:50,281 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 17:30:50,296 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 17:30:50,296 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) 17:30:50,296 ERROR [STDERR] at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) 2011-11-03 17:30:50,296 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) 2011-11-03 17:30:50,375 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 2011-11-03 17:30:50,390 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 2011-11-03 17:30:50,390 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 2011-11-03 17:30:50,390 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 17:30:50,375 ERROR [STDERR] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 17:30:50,390 ERROR [STDERR] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 17:30:50,390 ERROR [STDERR] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 17:30:50,390 ERROR [STDERR] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 17:30:50,390 ERROR [STDERR] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 2011-11-03 17:30:50,390 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 2011-11-03 17:30:50,484 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 2011-11-03 17:30:50,484 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 2011-11-03 17:30:50,484 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 2011-11-03 17:30:50,484 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 17:30:50,484 ERROR [STDERR] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 17:30:50,484 ERROR [STDERR] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 17:30:50,484 ERROR [STDERR] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 17:30:50,484 ERROR [STDERR] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 17:30:50,500 ERROR [STDERR] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 17:30:50,578 ERROR [STDERR] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 2011-11-03 17:30:50,500 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 2011-11-03 17:30:50,578 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 2011-11-03 17:30:50,593 ERROR [STDERR] (http-127.0.0.1-8080-4)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 2011-11-03 17:30:50,593 ERROR [STDERR] (http-127.0.0.1-8080-4)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:192) 2011-11-03 17:30:50,593 ERROR [STDERR] (http-127.0.0.1-8080-4)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:580) 2011-11-03 17:30:50,593 ERROR [STDERR] (http-127.0.0.1-8080-4)
at it.robur.assistenza.GestActionERender.GestioneRender.gestRenderEseguiJasperReportDocumento(GestioneRender.java:286) 17:30:50,593 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 17:30:50,593 ERROR [STDERR] at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:192) 17:30:50,593 ERROR [STDERR] at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:580) 17:30:50,593 ERROR [STDERR] at it.robur.assistenza.GestActionERender.GestioneRender.gestRenderEseguiJasperReportDocumento(GestioneRender.java:286) 17:30:50,593 ERROR [STDERR] at it.robur.assistenza.Portlet.ProgettoAssistenza.doView(ProgettoAssistenza.java:289) 2011-11-03 17:30:50,593 ERROR [STDERR] (http-127.0.0.1-8080-4)
at it.robur.assistenza.Portlet.ProgettoAssistenza.doView(ProgettoAssistenza.java:289) 2011-11-03 17:30:50,687 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328) 2011-11-03 17:30:50,687 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233) 2011-11-03 17:30:50,687 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:101) 2011-11-03 17:30:50,687 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64) 17:30:50,687 ERROR [STDERR] at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328) 17:30:50,687 ERROR [STDERR] at javax.portlet.GenericPortlet.render(GenericPortlet.java:233) 17:30:50,687 ERROR [STDERR] at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:101) 17:30:50,687 ERROR [STDERR] at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64) 17:30:50,703 ERROR [STDERR] at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:92) 2011-11-03 17:30:50,703 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:92) 2011-11-03 17:30:50,781 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 2011-11-03 17:30:50,796 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 2011-11-03 17:30:50,796 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2011-11-03 17:30:50,796 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 17:30:50,781 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 17:30:50,796 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 17:30:50,796 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 17:30:50,796 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 17:30:50,796 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 2011-11-03 17:30:50,796 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 2011-11-03 17:30:50,890 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 2011-11-03 17:30:50,890 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:638) 2011-11-03 17:30:50,890 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:723) 2011-11-03 17:30:50,906 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:425) 17:30:50,890 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 17:30:50,890 ERROR [STDERR] at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:638) 17:30:50,890 ERROR [STDERR] at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:723) 17:30:50,906 ERROR [STDERR] at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:425) 17:30:50,906 ERROR [STDERR] at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(Unknown Source) 2011-11-03 17:30:50,906 ERROR [STDERR] (http-127.0.0.1-8080-4) at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(Unknown Source) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 17:30:51,000 ERROR [STDERR] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 17:30:51,000 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 17:30:51,000 ERROR [STDERR] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 17:30:51,000 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 17:30:51,000 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 17:30:51,000 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 2011-11-03 17:30:51,000 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 2011-11-03 17:30:51,093 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 2011-11-03 17:30:51,093 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2011-11-03 17:30:51,093 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 2011-11-03 17:30:51,093 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 17:30:51,093 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 17:30:51,093 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 17:30:51,093 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 17:30:51,093 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 17:30:51,109 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 2011-11-03 17:30:51,109 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 2011-11-03 17:30:51,203 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3740) 2011-11-03 17:30:51,203 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1180) 2011-11-03 17:30:51,218 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:160) 2011-11-03 17:30:51,218 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:94) 17:30:51,203 ERROR [STDERR] at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3740) 17:30:51,203 ERROR [STDERR] at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1180) 17:30:51,218 ERROR [STDERR] at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:160) 17:30:51,218 ERROR [STDERR] at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:94) 17:30:51,218 ERROR [STDERR] at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:256) 2011-11-03 17:30:51,218 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:256) 2011-11-03 17:30:51,312 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:181) 2011-11-03 17:30:51,312 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(Unknown Source) 2011-11-03 17:30:51,312 ERROR [STDERR] (http-127.0.0.1-8080-4) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 2011-11-03 17:30:51,312 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 17:30:51,312 ERROR [STDERR] at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:181) 17:30:51,312 ERROR [STDERR] at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(Unknown Source) 17:30:51,312 ERROR [STDERR] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 17:30:51,312 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 17:30:51,312 ERROR [STDERR] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 2011-11-03 17:30:51,312 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 2011-11-03 17:30:51,406 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 2011-11-03 17:30:51,406 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 2011-11-03 17:30:51,421 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 2011-11-03 17:30:51,421 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 17:30:51,406 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 17:30:51,406 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 17:30:51,421 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 17:30:51,421 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 17:30:51,421 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2011-11-03 17:30:51,421 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2011-11-03 17:30:51,515 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 2011-11-03 17:30:51,515 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 2011-11-03 17:30:51,515 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 2011-11-03 17:30:51,515 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:370) 17:30:51,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638) 17:30:51,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543) 17:30:51,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) 17:30:51,515 ERROR [STDERR] at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:370) 17:30:51,531 ERROR [STDERR] at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:629) 2011-11-03 17:30:51,531 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:629) 2011-11-03 17:30:51,609 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:232) 2011-11-03 17:30:51,609 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) 2011-11-03 17:30:51,625 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) 2011-11-03 17:30:51,625 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153) 17:30:51,609 ERROR [STDERR] at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:232) 17:30:51,609 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) 17:30:51,625 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) 17:30:51,625 ERROR [STDERR] at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153) 17:30:51,625 ERROR [STDERR] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) 2011-11-03 17:30:51,625 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) 2011-11-03 17:30:51,718 ERROR [STDERR] (http-127.0.0.1-8080-4)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) 2011-11-03 17:30:51,718 ERROR [STDERR] (http-127.0.0.1-8080-4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 2011-11-03 17:30:51,718 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508) 2011-11-03 17:30:51,718 ERROR [STDERR] (http-127.0.0.1-8080-4)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485) ...

什么是我做错了吗？

TIA

Danilo Brembilla

Danilo Brembilla

推荐答案

您可能在报表中使用静态文本字段，您需要使用文本字段。在iReport中，您可以右键单击静态文本字段并选择转换它。

You are probably using a Static Text field in your report where you need to be using a Text Field. In iReport you can right-click the Static Text field and choose to convert it.

这篇关于iReport“无法分配net.sf.jasperreports.engine.base”的实例。错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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