本文介绍了java.lang.NoSuchMethodError：在struts2中的jaspereports中的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
尝试将jasperreports与struts2集成....我是jasperreports的新手....使用eclipse报告设计器设计报告
Trying to integrate jasperreports with struts2....and i am very new to jasperreports ....designed reports using eclipse report designer
这里是我的jrmxlЖ
here is my jrmxlЖ
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.1.0.final using JasperReports Library version 6.1.0 -->
<!-- 2015-08-24T16:05:04 -->
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="Coffee_Landscape" pageWidth="842" pageHeight="595" orientation="Landscape" columnWidth="802" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="df013db5-f76e-44d3-b0df-bcbc46d93160">
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>
<style name="Title" fontName="Times New Roman" fontSize="50" isBold="true"/>
<style name="SubTitle" forecolor="#736343" fontName="Arial" fontSize="18"/>
<style name="Column header" forecolor="#666666" fontName="Arial" fontSize="12" isBold="true"/>
<style name="Detail" fontName="Arial" fontSize="12"/>
<style name="Row" mode="Transparent">
<conditionalStyle>
<conditionExpression><![CDATA[$V{REPORT_COUNT}%2 == 0]]></conditionExpression>
<style backcolor="#E6DAC3"/>
</conditionalStyle>
</style>
<field name="transaction_Date" class="java.sql.Timestamp">
<fieldDescription><![CDATA[]]></fieldDescription>
</field>
<field name="amount_Of_Sale" class="java.math.BigDecimal">
<fieldDescription><![CDATA[]]></fieldDescription>
</field>
<field name="discount_Amount" class="java.math.BigDecimal">
<fieldDescription><![CDATA[]]></fieldDescription>
</field>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="136" splitType="Stretch">
<image>
<reportElement x="0" y="0" width="164" height="126" uuid="1c003177-754c-448f-8ce1-16868856f545"/>
<imageExpression><![CDATA["pctv-blue-rect.png"]]></imageExpression>
</image>
<staticText>
<reportElement style="Title" x="190" y="0" width="443" height="62" uuid="bc1ce1da-8232-46ea-be55-cec4abb986dd"/>
<textElement verticalAlignment="Middle"/>
<text><![CDATA[MyFirstJasper]]></text>
</staticText>
<staticText>
<reportElement style="SubTitle" x="303" y="62" width="196" height="22" uuid="f6a78448-8260-4445-a9e0-e3fb53b080d9"/>
<textElement>
<font fontName="Times New Roman"/>
</textElement>
<text><![CDATA[Coffee SubTitle]]></text>
</staticText>
<staticText>
<reportElement x="172" y="94" width="383" height="42" uuid="8240065e-64b6-4170-b5d9-6341598e7b35"/>
<textElement textAlignment="Right">
<font size="10"/>
</textElement>
<text><![CDATA[Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce auctor purus gravida arcu aliquam mattis. Donec et nulla libero, ut varius massa. Nulla sed turpis elit. Etiam aliquet mauris a ligula hendrerit in auctor leo lobortis.]]></text>
</staticText>
</band>
</title>
<pageHeader>
<band splitType="Stretch"/>
</pageHeader>
<columnHeader>
<band height="16" splitType="Stretch">
<line>
<reportElement positionType="FixRelativeToBottom" x="0" y="15" width="802" height="1" uuid="e9d2002a-c8ee-4649-a258-640dad29110c"/>
<graphicElement>
<pen lineWidth="0.5" lineColor="#999999"/>
</graphicElement>
</line>
<staticText>
<reportElement style="Column header" x="0" y="0" width="267" height="15" forecolor="#736343" uuid="732f1c0f-9a82-40f6-a3ec-adc1a7974b20"/>
<text><![CDATA[TRANSACTION DATE]]></text>
</staticText>
<staticText>
<reportElement style="Column header" x="267" y="0" width="267" height="15" forecolor="#736343" uuid="3d530dc4-b1f1-4fc8-97a9-caf5e9880788"/>
<text><![CDATA[AMOUNT OF SALE]]></text>
</staticText>
<staticText>
<reportElement style="Column header" x="534" y="0" width="267" height="15" forecolor="#736343" uuid="79cddcd9-d19c-4737-bef4-4f5913c70e06"/>
<text><![CDATA[DISCOUNT AMOUNT]]></text>
</staticText>
</band>
</columnHeader>
<detail>
<band height="15" splitType="Stretch">
<frame>
<reportElement style="Row" mode="Opaque" x="0" y="0" width="802" height="15" uuid="fa7cec56-4ec1-48e6-a26e-7266a995d174"/>
<textField isStretchWithOverflow="true">
<reportElement style="Detail" x="0" y="0" width="267" height="15" uuid="8af81006-b893-4305-b756-5393650dbe47"/>
<textFieldExpression><![CDATA[$F{transaction_Date}]]></textFieldExpression>
</textField>
<textField isStretchWithOverflow="true">
<reportElement style="Detail" x="267" y="0" width="267" height="15" uuid="0b740c0b-0299-4454-b6d1-98fba48bd8d1"/>
<textFieldExpression><![CDATA[$F{amount_Of_Sale}]]></textFieldExpression>
</textField>
<textField isStretchWithOverflow="true">
<reportElement style="Detail" x="534" y="0" width="267" height="15" uuid="135c7c39-45d3-4b00-a67e-58caf29dc186"/>
<textFieldExpression><![CDATA[$F{discount_Amount}]]></textFieldExpression>
</textField>
</frame>
</band>
</detail>
<columnFooter>
<band height="6" splitType="Stretch">
<line>
<reportElement positionType="FixRelativeToBottom" x="0" y="3" width="802" height="1" uuid="fa5e88d5-a011-4e32-8f12-ce923f903111"/>
<graphicElement>
<pen lineWidth="0.5" lineColor="#999999"/>
</graphicElement>
</line>
</band>
</columnFooter>
<pageFooter>
<band height="25" splitType="Stretch">
<frame>
<reportElement mode="Opaque" x="-21" y="1" width="843" height="24" forecolor="#D0B48E" backcolor="#F2EBDF" uuid="5d8169bd-4a75-48c8-8a68-6d3ad5ba9402"/>
<textField evaluationTime="Report">
<reportElement style="Column header" x="783" y="1" width="40" height="20" forecolor="#736343" uuid="e5e27efa-b599-499b-9ca3-848cb511cb7b"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="false"/>
</textElement>
<textFieldExpression><![CDATA[" " + $V{PAGE_NUMBER}]]></textFieldExpression>
</textField>
<textField>
<reportElement style="Column header" x="703" y="1" width="80" height="20" forecolor="#736343" uuid="18cfe1ca-f7d6-48b0-9827-28578b42a5e0"/>
<textElement textAlignment="Right" verticalAlignment="Middle">
<font size="10" isBold="false"/>
</textElement>
<textFieldExpression><![CDATA["Page "+$V{PAGE_NUMBER}+" of"]]></textFieldExpression>
</textField>
<textField pattern="EEEEE dd MMMMM yyyy">
<reportElement style="Column header" x="1" y="1" width="197" height="20" forecolor="#736343" uuid="fbce24bb-3cb1-44a3-8eec-8c067ddbe5b5"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="false"/>
</textElement>
<textFieldExpression><![CDATA[new java.util.Date()]]></textFieldExpression>
</textField>
</frame>
</band>
</pageFooter>
<summary>
<band splitType="Stretch"/>
</summary>
</jasperReport>
Struts.xml
And Struts.xml
<action name="myJasperTest" class="com.pincodetv.jasper.JasperAction">
<result name="success" type="jasper">
<param name="location">/jasper/our_compiled_template.jasper</param>
<param name="dataSource">myList</param>
<param name="format">PDF</param>
</result>
</action>
我在lib中拥有的罐子
Jars which i have in lib
struts2-jasperreports-plugin-2.2.3.jar
jasperreports-6.1.0.jar
jasperreports-fonts-6.1.0.jar
jasperreports-javaflow-6.1.0.jar
错误记录......
The error logs...
java.lang.NoSuchMethodError: net.sf.jasperreports.engine.util.JRLoader.loadObject(Ljava/lang/String;)Ljava/lang/Object;
at org.apache.struts2.views.jasperreports.JasperReportsResult.doExecute(JasperReportsResult.java:321)
at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)
at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:371)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:275)
at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:139)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:562)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
推荐答案
我得到了同样的问题，我使用struts2，jasper-report 5.6.0，japer报告库5.6.0。我如何解决我的问题只是在这里添加了类JRLoader下载：
i got the same problem, i used struts2, jasper-report 5.6.0, japer report library 5.6.0. how i solved my problem is just added class JRLoader download here:http://grepcode.com/file/repo1.maven.org/maven2/net.sf.jasperreports/jasperreports/4.5.0/net/sf/jasperreports/engine/util/JRLoader.java
在项目库中添加joda库，
joda在这里下载：
add the joda library in you project library,joda download here:https://github.com/JodaOrg/joda-time/releases/download/v2.9.4/joda-time-2.9.4-dist.tar.gz
在你的项目net.sf.jasperreports.engine.util
中创建包并将JRLoader.java放入该包中，然后运行你的项目
viola ....它的工作。 ......
create package in you project net.sf.jasperreports.engine.utiland put the JRLoader.java in that package, then run your projectviola.... it's work....
这篇关于java.lang.NoSuchMethodError：在struts2中的jaspereports中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！