Good morning. I am trying to print a table inside a list, I have this object hierarchy: Detail -> Frame -> List -> Frame -> Table Some times, te table can be very large, with a lot of rows, and in this case I receive this exception from Jasper: java.lang.AssertionError: List row overflowed on 3 consecutive pages, likely infinite loop.[/code]Anybody knows why I am receiving this kind of errors? How I can avoid this? Apart of this, I have problems printing the table inside the List element, the resulting PDF has missing data, for example, I have a list of 7 elements, and on the table I have only 4, or another list with 15 element and the result table is empty, is very strange. I am using Jasper 6.9.0 via Maven Libraries. This is my jrxml file: <?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.8.0.final using JasperReports Library version 6.8.0-2ed8dfabb690ff337a5797129f2cd92902b0c87b --><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="SonarAutoPeerReviewReport" pageWidth="595" pageHeight="842" columnWidth="535" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="13acf49e-4913-4d1b-bccc-113817ad15d1"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/> <style name="Title" forecolor="#FFFFFF" fontName="Times New Roman" fontSize="50" isBold="false"/> <style name="SubTitle" forecolor="#CCCCCC" fontName="Times New Roman" fontSize="18" isBold="false"/> <style name="Column header" forecolor="#666666" fontName="Times New Roman" fontSize="14" isBold="true"/> <style name="Detail" mode="Transparent" fontName="Times New Roman"/> <style name="Row" mode="Transparent" fontName="Times New Roman" pdfFontName="Times-Roman"> <conditionalStyle> <conditionExpression><![CDATA[$V{REPORT_COUNT}%2 == 0]]></conditionExpression> <style mode="Opaque" backcolor="#F0EFEF"/> </conditionalStyle> </style> <style name="Table_TH" mode="Opaque" backcolor="#D76734"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> </style> <style name="Table_CH" mode="Opaque" backcolor="#D76734"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> </style> <style name="Table_TD" mode="Opaque" backcolor="#FFFFFF"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> <conditionalStyle> <conditionExpression><![CDATA[new Boolean($V{REPORT_COUNT}.intValue()%2==0)]]></conditionExpression> <style backcolor="#F8F8F8"/> </conditionalStyle> </style> <style name="Table 1_TH" mode="Opaque" backcolor="#D76734"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> </style> <style name="Table 1_CH" mode="Opaque" backcolor="#D76734"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> </style> <style name="Table 1_TD" mode="Opaque" backcolor="#FFFFFF"> <box> <pen lineWidth="0.5" lineColor="#000000"/> <topPen lineWidth="0.5" lineColor="#000000"/> <leftPen lineWidth="0.5" lineColor="#000000"/> <bottomPen lineWidth="0.5" lineColor="#000000"/> <rightPen lineWidth="0.5" lineColor="#000000"/> </box> </style> <subDataset name="SonarResultTableDataSet" whenResourceMissingType="Empty" uuid="e8cf6d79-1498-46fa-af7c-f06b80e48d13"> <queryString> <![CDATA[]]> </queryString> <field name="rule" class="java.lang.String"> <fieldDescription><![CDATA[Regla]]></fieldDescription> </field> <field name="description" class="java.lang.String"> <fieldDescription><![CDATA[Descripción]]></fieldDescription> </field> <field name="benefit" class="java.lang.String"/> </subDataset> <subDataset name="RuleDataSet" whenResourceMissingType="Empty" uuid="07dc3a1c-196e-45de-9ae4-8f15c90f170d"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/> <queryString> <![CDATA[]]> </queryString> <field name="ruleId" class="java.lang.String"/> <field name="ruleDescription" class="java.lang.String"/> <field name="benefit" class="java.lang.String"/> <field name="filesDataSource" class="net.sf.jasperreports.engine.data.JRBeanCollectionDataSource"/> </subDataset> <subDataset name="RuleFilesOccurrencesDataSet" whenResourceMissingType="Empty" uuid="01546f4e-4ec8-4d75-93be-8be5eed5a598"> <queryString> <![CDATA[]]> </queryString> <field name="file" class="java.lang.String"/> <field name="occurrences" class="java.lang.Integer"/> </subDataset> <parameter name="PROJECT_NAME" class="java.lang.String"/> <parameter name="RULE_BENEFIT" class="java.lang.String"/> <queryString> <![CDATA[]]> </queryString> <field name="TABLE_RESULT_DATASOURCE" class="net.sf.jasperreports.engine.data.JRBeanCollectionDataSource"> <fieldDescription><![CDATA[Lista de resultados del reporte]]></fieldDescription> </field> <field name="FILE_OCCURRENCES_DATASOURCE" class="net.sf.jasperreports.engine.data.JRBeanCollectionDataSource"/> <pageHeader> <band height="101"> <textField> <reportElement key="" isPrintRepeatedValues="false" x="232" y="49" width="333" height="40" uuid="097a9fdd-b84d-48fe-a294-c05360290a4b"/> <textElement> <font fontName="DejaVu Sans" size="19"/> </textElement> <textFieldExpression><![CDATA["Sonar Auto Peer Review Report"]]></textFieldExpression> </textField> <image> <reportElement x="0" y="0" width="230" height="90" uuid="f5046c40-deba-467c-b19e-982e60a0b255"/> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/mdone_logo1.png"]]></imageExpression> </image> </band> </pageHeader> <detail> <band height="100" splitType="Stretch"> <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.FreeLayout"/> <frame> <reportElement x="0" y="0" width="555" height="100" uuid="38645c8c-4575-4fd4-9871-b7969c76a5d0"/> <rectangle> <reportElement x="15" y="45" width="525" height="45" uuid="a61ff3f9-0646-4cd1-9a56-54cc22d39958"/> </rectangle> <staticText> <reportElement x="51" y="15" width="144" height="30" uuid="c04a3381-a675-477e-a440-cbce5729f089"/> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans" size="15"/> </textElement> <text><![CDATA[Datos Generales]]></text> </staticText> <image> <reportElement x="34" y="21" width="15" height="15" uuid="30e08cdc-9b72-4b3d-8822-9af6fb8d29ad"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> </reportElement> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/info-circle-solid.svg"]]></imageExpression> </image> <image> <reportElement x="34" y="51" width="15" height="15" uuid="35159428-4bd7-48bb-bc94-1783b7e9f9e0"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> </reportElement> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/briefcase-solid.svg"]]></imageExpression> </image> <staticText> <reportElement x="50" y="51" width="60" height="14" uuid="7f81b588-ba91-4441-a0c1-5fef941d3fe4"> <property name="com.jaspersoft.studio.unit.x" value="px"/> </reportElement> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans" size="11"/> </textElement> <text><![CDATA[Proyecto:]]></text> </staticText> <textField> <reportElement x="110" y="51" width="420" height="14" uuid="d76b2ba1-b19b-424d-895d-b52f6f157aea"/> <textElement> <font fontName="DejaVu Sans" size="11"/> </textElement> <textFieldExpression><![CDATA[$P{PROJECT_NAME}]]></textFieldExpression> </textField> <image> <reportElement x="34" y="70" width="15" height="15" uuid="526ea320-e0ca-45d6-a026-ce22aba8657b"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> </reportElement> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/hourglass-end-solid.svg"]]></imageExpression> </image> <textField> <reportElement x="50" y="70" width="450" height="14" uuid="3190fd3f-9527-4a27-ab44-893de26b96e6"/> <textElement> <font fontName="DejaVu Sans" size="11"/> </textElement> <textFieldExpression><![CDATA["Se han obtenido ".concat($P{RULE_BENEFIT}).concat(" de beneficio.")]]></textFieldExpression> </textField> </frame> </band> <band height="130" splitType="Stretch"> <property name="com.jaspersoft.studio.unit.height" value="px"/> <frame> <reportElement stretchType="ContainerHeight" x="5" y="5" width="555" height="125" uuid="bca6053a-5f97-41a4-9144-75a85685af2c"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> <property name="com.jaspersoft.studio.unit.x" value="px"/> </reportElement> <image> <reportElement x="34" y="10" width="15" height="15" uuid="2c46eb17-f9b5-45d8-9a33-7de58a500b6a"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> <property name="com.jaspersoft.studio.unit.x" value="px"/> </reportElement> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/table-solid.svg"]]></imageExpression> </image> <staticText> <reportElement x="51" y="2" width="358" height="30" uuid="1add2f92-b466-4adb-88b3-dc382e616d04"/> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans" size="15"/> </textElement> <text><![CDATA[Tabla de Resultados (reglas aplicadas)]]></text> </staticText> <componentElement> <reportElement positionType="Float" stretchType="ContainerBottom" x="7" y="56" width="543" height="64" uuid="5f7a4045-cb92-41da-9f3f-0ecf9f9e50d3"> <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.VerticalRowLayout"/> <property name="com.jaspersoft.studio.table.style.table_header" value="Table_TH"/> <property name="com.jaspersoft.studio.table.style.column_header" value="Table_CH"/> <property name="com.jaspersoft.studio.table.style.detail" value="Table_TD"/> <property name="com.jaspersoft.studio.components.autoresize.proportional" value="true"/> </reportElement> <jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd" whenNoDataType="AllSectionsNoDetail"> <datasetRun subDataset="SonarResultTableDataSet" uuid="b7712d97-5aad-4e95-b96f-57b27267c120"> <datasetParameter name="REPORT_DATA_SOURCE"> <datasetParameterExpression><![CDATA[$F{TABLE_RESULT_DATASOURCE}]]></datasetParameterExpression> </datasetParameter> </datasetRun> <jr:column width="181" uuid="338ef78d-6e4d-4747-b306-01f90b321782"> <jr:columnHeader style="Table_CH" height="30"> <staticText> <reportElement key="" x="0" y="0" width="181" height="30" uuid="1706747f-9de6-49c3-8216-0eea764d358f"> <property name="com.jaspersoft.studio.element.name" value="Regla"/> </reportElement> <textElement textAlignment="Center" verticalAlignment="Middle"/> <text><![CDATA[Regla]]></text> </staticText> </jr:columnHeader> <jr:detailCell style="Table_TD" height="30"> <textField> <reportElement x="0" y="0" width="181" height="30" uuid="31b366ad-3589-4c4f-91c9-3f4c35a31912"/> <textElement verticalAlignment="Middle"/> <textFieldExpression><![CDATA[" ".concat($F{rule}).concat("")]]></textFieldExpression> </textField> </jr:detailCell> </jr:column> <jr:column width="181" uuid="ba9d863f-e5a8-4c75-8beb-4c26f9da3a96"> <jr:columnHeader style="Table_CH" height="30"> <staticText> <reportElement key="" x="0" y="0" width="181" height="30" uuid="c824a1b6-6437-407d-9b26-b1fec657a5ef"> <property name="com.jaspersoft.studio.element.name" value="Descripción"/> </reportElement> <textElement textAlignment="Center" verticalAlignment="Middle"/> <text><![CDATA[Descripción]]></text> </staticText> </jr:columnHeader> <jr:detailCell style="Table_TD" height="30"> <textField> <reportElement x="0" y="0" width="181" height="30" uuid="bcd1610d-7954-4651-9d63-d2541e888f83"/> <textElement verticalAlignment="Middle"/> <textFieldExpression><![CDATA[" ".concat($F{description}).concat("")]]></textFieldExpression> </textField> </jr:detailCell> </jr:column> <jr:column width="181" uuid="c2b7606e-0710-4674-885b-86568abdcebf"> <jr:columnHeader style="Table_CH" height="30"> <staticText> <reportElement key="" x="0" y="0" width="181" height="30" uuid="7ab9ed84-30db-4b1b-9532-bd50065c919a"> <property name="com.jaspersoft.studio.element.name" value="Beneficio"/> </reportElement> <textElement textAlignment="Center" verticalAlignment="Middle"/> <text><![CDATA[beneficio]]></text> </staticText> </jr:columnHeader> <jr:detailCell style="Table_TD" height="30"> <textField> <reportElement x="0" y="0" width="181" height="30" uuid="3ca707d4-caf0-4ae8-a048-5424c13c8140"/> <textElement verticalAlignment="Middle"/> <textFieldExpression><![CDATA[" ".concat($F{benefit}).concat("")]]></textFieldExpression> </textField> </jr:detailCell> </jr:column> </jr:table> </componentElement> </frame> </band> <band height="397" splitType="Stretch"> <frame> <reportElement positionType="Float" x="34" y="2" width="375" height="30" uuid="8398fc7b-c1a9-4f76-9ec9-28328dda93df"/> <image> <reportElement x="0" y="8" width="15" height="15" uuid="901a7423-fa0b-40b3-ada0-8f54f106b7be"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> <property name="com.jaspersoft.studio.unit.x" value="px"/> </reportElement> <imageExpression><![CDATA["reports/SonarAutoPeerReviewReport/magic-solid.svg"]]></imageExpression> </image> <staticText> <reportElement x="17" y="0" width="358" height="30" uuid="8d3da41c-a8d4-4f59-b872-50a6ed2d55e2"/> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans" size="15"/> </textElement> <text><![CDATA[Detalle ficheros modificados por las reglas]]></text> </staticText> </frame> <frame borderSplitType="NoBorders"> <reportElement positionType="Float" x="5" y="48" width="555" height="202" uuid="1e065fc8-25f7-4481-a82f-fda59d52bc5d"> <property name="com.jaspersoft.studio.unit.width" value="px"/> <property name="com.jaspersoft.studio.unit.height" value="px"/> </reportElement> <box topPadding="0" leftPadding="0" bottomPadding="0" rightPadding="0"> <topPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <leftPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <bottomPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <rightPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> </box> <componentElement> <reportElement x="8" y="8" width="542" height="182" uuid="b4ef6238-1c05-45a1-92d0-6e396013d727"/> <jr:list xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd" printOrder="Horizontal"> <datasetRun subDataset="RuleDataSet" uuid="d5cc7000-1533-4eb2-966a-dc42c324dcab"> <dataSourceExpression><![CDATA[$F{FILE_OCCURRENCES_DATASOURCE}]]></dataSourceExpression> </datasetRun> <jr:listContents height="182" width="542"> <frame> <reportElement x="0" y="7" width="540" height="172" uuid="f0c94452-5a29-4075-9be2-75110ec003b8"/> <box> <topPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <leftPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <bottomPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> <rightPen lineWidth="1.0" lineStyle="Solid" lineColor="#000000"/> </box> <textField> <reportElement x="107" y="4" width="422" height="20" uuid="a2680f23-840e-4ed1-ba2a-b70ac560f6ef"> <property name="com.jaspersoft.studio.unit.height" value="px"/> </reportElement> <textFieldExpression><![CDATA[$F{ruleId}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true"> <reportElement x="107" y="24" width="422" height="30" uuid="f0166fb8-f41b-410a-bd81-2bb0ec24a677"/> <textFieldExpression><![CDATA[$F{ruleDescription}]]></textFieldExpression> </textField> <textField> <reportElement positionType="Float" x="8" y="55" width="520" height="30" uuid="6986f0ae-9d2a-4b89-800e-a52e76c68dcd"/> <textFieldExpression><![CDATA["Esta regla ha generado ".concat($F{benefit}).concat(" de beneficio. ")]]></textFieldExpression> </textField> <staticText> <reportElement x="6" y="4" width="100" height="20" uuid="30e3467e-e57d-4ef4-86dc-398c31b581c5"/> <text><![CDATA[Rule Id: ]]></text> </staticText> <staticText> <reportElement x="7" y="24" width="100" height="30" uuid="07b6acbe-ee6e-4603-ab76-28a0abdd6d33"/> <text><![CDATA[Rule Description: ]]></text> </staticText> <componentElement> <reportElement style="Column header" stretchType="ElementGroupHeight" mode="Transparent" x="6" y="101" width="524" height="65" uuid="d82c2a33-8142-42ec-9d5b-a60595397e99"> <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.VerticalRowLayout"/> <property name="com.jaspersoft.studio.table.style.table_header" value="Table 1_TH"/> <property name="com.jaspersoft.studio.table.style.column_header" value="Table 1_CH"/> <property name="com.jaspersoft.studio.table.style.detail" value="Table 1_TD"/> <property name="com.jaspersoft.studio.components.autoresize.proportional" value="true"/> </reportElement> <jr:table whenNoDataType="AllSectionsNoDetail"> <datasetRun subDataset="RuleFilesOccurrencesDataSet" uuid="b95a9b2b-0eaa-4436-a5e6-82ef8a15cd55"> <datasetParameter name="REPORT_DATA_SOURCE"> <datasetParameterExpression><![CDATA[$F{filesDataSource}]]></datasetParameterExpression> </datasetParameter> <dataSourceExpression><![CDATA[$P{REPORT_CONNECTION}]]></dataSourceExpression> </datasetRun> <jr:column width="264" uuid="f1d4af43-646b-4a9f-8e3b-54c47636a02b"> <jr:columnHeader style="Table 1_CH" height="30"> <staticText> <reportElement x="0" y="0" width="264" height="30" uuid="84a647b9-5fa4-4874-89d2-01e6536e2468"/> <textElement textAlignment="Center" verticalAlignment="Middle"/> <text><![CDATA[Fichero]]></text> </staticText> </jr:columnHeader> <jr:detailCell style="Table 1_TD" height="30"> <box padding="5"/> <textField> <reportElement x="0" y="0" width="254" height="20" uuid="b1374d32-d129-4b71-bf6e-037284ce450d"/> <textElement textAlignment="Left" verticalAlignment="Middle"/> <textFieldExpression><![CDATA[$F{file}]]></textFieldExpression> </textField> </jr:detailCell> </jr:column> <jr:column width="260" uuid="31cbf186-98bf-439f-9552-406656a7c9a1"> <jr:columnHeader style="Table 1_CH" height="30"> <staticText> <reportElement x="0" y="0" width="260" height="30" uuid="bc4c1569-5e41-477c-acd1-a3c6e85468c3"/> <textElement textAlignment="Center" verticalAlignment="Middle"/> <text><![CDATA[Ocurrencias]]></text> </staticText> </jr:columnHeader> <jr:detailCell style="Table 1_TD" height="30"> <textField> <reportElement x="0" y="0" width="260" height="30" uuid="4ca774f5-8156-4e2b-a13f-8795b1ab1823"/> <textElement textAlignment="Center" verticalAlignment="Middle"/> <textFieldExpression><![CDATA[$F{occurrences}]]></textFieldExpression> </textField> </jr:detailCell> </jr:column> </jr:table> </componentElement> </frame> </jr:listContents> </jr:list> </componentElement> </frame> </band> </detail></jasperReport>[/code]
