[JasperReport] Problème d'affichage de graphique

Version imprimable

Bonjour,

Mon problème est le suivant : j'ai créer des rapports de données avec Ireport contenant des graphiques.
-Sous Ireport, j'arrive à les visualiser
-Quand je lance l'application depuis Eclispe, le graphe s'affiche bien
-Quand je lance le Jar que j'ai exporté depuis Eclipse, impossible d'afficher le rapport.

Voici le message d'erreur :

Code:

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ERROR [13:23:25,081]  AWT-EventQueue-0->org.apache.commons.digester.Digester: Be
gin event threw error
java.lang.NoClassDefFoundError: org/jfree/chart/plot/PlotOrientation
        at net.sf.jasperreports.engine.base.JRBaseChartPlot.<init>(JRBaseChartPl
ot.java:53)
        at net.sf.jasperreports.charts.base.JRBasePie3DPlot.<init>(JRBasePie3DPl
ot.java:59)
        at net.sf.jasperreports.charts.design.JRDesignPie3DPlot.<init>(JRDesignP
ie3DPlot.java:55)
        at net.sf.jasperreports.engine.design.JRDesignChart.setChartType(JRDesig
nChart.java:509)
        at net.sf.jasperreports.engine.design.JRDesignChart.<init>(JRDesignChart
.java:154)
        at net.sf.jasperreports.charts.xml.JRPie3DChartFactory.createObject(JRPi
e3DChartFactory.java:51)
        at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule
.java:389)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1361)
 
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.parseInternal(Unknown Source)
        at org.apache.crimson.parser.Parser2.parse(Unknown Source)
        at org.apache.crimson.parser.XMLReaderImpl.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1647)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
238)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
225)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:213
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:167
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:151
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.GraphOutByOA(FrameMDI.java:1313
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.actionPerformed(FrameMDI.java:9
24)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknow
n Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.AbstractButton.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseRelease
d(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
java.lang.NoClassDefFoundError: org/jfree/chart/plot/PlotOrientation
        at net.sf.jasperreports.engine.base.JRBaseChartPlot.<init>(JRBaseChartPl
ot.java:53)
        at net.sf.jasperreports.charts.base.JRBasePie3DPlot.<init>(JRBasePie3DPl
ot.java:59)
        at net.sf.jasperreports.charts.design.JRDesignPie3DPlot.<init>(JRDesignP
ie3DPlot.java:55)
        at net.sf.jasperreports.engine.design.JRDesignChart.setChartType(JRDesig
nChart.java:509)
        at net.sf.jasperreports.engine.design.JRDesignChart.<init>(JRDesignChart
.java:154)
        at net.sf.jasperreports.charts.xml.JRPie3DChartFactory.createObject(JRPi
e3DChartFactory.java:51)
        at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule
.java:389)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1361)
 
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.parseInternal(Unknown Source)
        at org.apache.crimson.parser.Parser2.parse(Unknown Source)
        at org.apache.crimson.parser.XMLReaderImpl.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1647)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
238)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
225)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:213
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:167
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:151
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.GraphOutByOA(FrameMDI.java:1313
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.actionPerformed(FrameMDI.java:9
24)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknow
n Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.AbstractButton.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseRelease
d(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

J'ai vérifié le class Path dans mon manifest :

Code:

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Manifest-Version: 1.0
Class-path: . ../shared ../shared/OpenUtm/ ../shared/CM151/ ../shared/CMxxx/ ../shared/Papyrus/ ../shared/Repository/ ../shared/cm151_openutm-1.0.0.jar ../shared/cm151_logging-1.0.0.jar ../shared/log4j-1.2.7.jar ../shared/formsrt.jar ../shared/classes12.zip ../shared/jconnect.jar ../shared/openutm-3.3.0.jar ../shared/cm151_commons-1.0.0.jar
 ../shared/parametermanager-3.0.0.jar ../shared/commons-2.5.0.jar ../shared/cm151_openutm-2.0.0.jar ../shared/commons-beanutils-1.7.0.jar ../shared/jakarta-regexp-1.2.jar ../shared/papyrus-1.0.0.jar ../shared/cm151_swing-2.0.0.jar ../shared/daohelper-1.3.0.jar ../shared/commons-logging.jar ../shared/rowset.jar
 ../shared/jfreechart-1.0.0.jar ../shared/itext-1.3.1.jar ../shared/jasperreports-1.2.5.jar ../shared/jdom.jar ../shared/ireport.jar ../shared/commons-collections-2.1.jar ../shared/commons-digester-1.7.jar ../shared/commons-javaflow-20060411.jar ../shared/commons-javaflow-20060411.jar ../shared/commons-logging-1.0.2.jar
 ../shared/commons-logging-api-1.0.2.jar ../shared/dom4j-1.6.jar ../shared/jcommon-1.0.0.jar ../shared/jta.jar ../shared/jxl.jar ../shared/jdt-compiler.jar
Main-Class: be.rm.mr129.apps.mutation.ui.depart

Dans le shared, j'ai bien vérifié la présence de
jasperreports-1.2.5.jar, de commons-digester-1.7.jar et de jcommon-1.0.0.jar

Il me semble que org/jfree/chart/plot/PlotOrientation se trouve dans jasperreports-1.2.5.jar... Je me trompe peut-être !
Il manque peut-être une librairie...?

Quelqu'un a-t-il une idée de la source du problème ?
Merci d'avance.

Lars

Citation:

Envoyé par lars528

Code:

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ERROR [13:23:25,081]  AWT-EventQueue-0->org.apache.commons.digester.Digester: Be
gin event threw error
java.lang.NoClassDefFoundError: org/jfree/chart/plot/PlotOrientation
        at net.sf.jasperreports.engine.base.JRBaseChartPlot.<init>(JRBaseChartPl
ot.java:53)
        at net.sf.jasperreports.charts.base.JRBasePie3DPlot.<init>(JRBasePie3DPl
ot.java:59)
        at net.sf.jasperreports.charts.design.JRDesignPie3DPlot.<init>(JRDesignP
ie3DPlot.java:55)
        at net.sf.jasperreports.engine.design.JRDesignChart.setChartType(JRDesig
nChart.java:509)
        at net.sf.jasperreports.engine.design.JRDesignChart.<init>(JRDesignChart
.java:154)
        at net.sf.jasperreports.charts.xml.JRPie3DChartFactory.createObject(JRPi
e3DChartFactory.java:51)
        at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule
.java:389)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1361)
 
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.parseInternal(Unknown Source)
        at org.apache.crimson.parser.Parser2.parse(Unknown Source)
        at org.apache.crimson.parser.XMLReaderImpl.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1647)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
238)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
225)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:213
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:167
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:151
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.GraphOutByOA(FrameMDI.java:1313
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.actionPerformed(FrameMDI.java:9
24)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknow
n Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.AbstractButton.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseRelease
d(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
java.lang.NoClassDefFoundError: org/jfree/chart/plot/PlotOrientation
        at net.sf.jasperreports.engine.base.JRBaseChartPlot.<init>(JRBaseChartPl
ot.java:53)
        at net.sf.jasperreports.charts.base.JRBasePie3DPlot.<init>(JRBasePie3DPl
ot.java:59)
        at net.sf.jasperreports.charts.design.JRDesignPie3DPlot.<init>(JRDesignP
ie3DPlot.java:55)
        at net.sf.jasperreports.engine.design.JRDesignChart.setChartType(JRDesig
nChart.java:509)
        at net.sf.jasperreports.engine.design.JRDesignChart.<init>(JRDesignChart
.java:154)
        at net.sf.jasperreports.charts.xml.JRPie3DChartFactory.createObject(JRPi
e3DChartFactory.java:51)
        at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule
.java:389)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1361)
 
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.content(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.parseInternal(Unknown Source)
        at org.apache.crimson.parser.Parser2.parse(Unknown Source)
        at org.apache.crimson.parser.XMLReaderImpl.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1647)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
238)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:
225)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:213
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:167
)
        at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:151
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.GraphOutByOA(FrameMDI.java:1313
)
        at be.cm.mc129.apps.mutation.ui.FrameMDI.actionPerformed(FrameMDI.java:9
24)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknow
n Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.AbstractButton.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
        at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseRelease
d(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

J'ai vérifié le class Path dans mon manifest :

Code:

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Manifest-Version: 1.0
Class-path: . ../shared ../shared/OpenUtm/ ../shared/CM151/ ../shared/CMxxx/ ../shared/Papyrus/ ../shared/Repository/ ../shared/cm151_openutm-1.0.0.jar ../shared/cm151_logging-1.0.0.jar ../shared/log4j-1.2.7.jar ../shared/formsrt.jar ../shared/classes12.zip ../shared/jconnect.jar ../shared/openutm-3.3.0.jar ../shared/cm151_commons-1.0.0.jar
 ../shared/parametermanager-3.0.0.jar ../shared/commons-2.5.0.jar ../shared/cm151_openutm-2.0.0.jar ../shared/commons-beanutils-1.7.0.jar ../shared/jakarta-regexp-1.2.jar ../shared/papyrus-1.0.0.jar ../shared/cm151_swing-2.0.0.jar ../shared/daohelper-1.3.0.jar ../shared/commons-logging.jar ../shared/rowset.jar
 ../shared/jfreechart-1.0.0.jar ../shared/itext-1.3.1.jar ../shared/jasperreports-1.2.5.jar ../shared/jdom.jar ../shared/ireport.jar ../shared/commons-collections-2.1.jar ../shared/commons-digester-1.7.jar ../shared/commons-javaflow-20060411.jar ../shared/commons-javaflow-20060411.jar ../shared/commons-logging-1.0.2.jar
 ../shared/commons-logging-api-1.0.2.jar ../shared/dom4j-1.6.jar ../shared/jcommon-1.0.0.jar ../shared/jta.jar ../shared/jxl.jar ../shared/jdt-compiler.jar
Main-Class: be.rm.mr129.apps.mutation.ui.depart

Tu peux ouvrir jasperreports-1.2.5.jar pour voir si la classe "PlotOrientation" existe. (utilise winrar pour suivre le chemin org/jfree/chart/plot/PlotOrientation)

13/10/2006, 13h50
lars528

Merci pour ta réponse rapide.

J'ai regardé dans jasperreports-1.2.5.jar :
Tous les path commence par Net\

Par contre, j'ai regardé dans jfreechart-1.0.0.jar
Et la, elle s'y trouve bien !

Comment se fait-il que l'application ne la trouve pas ?

a+
14/10/2006, 19h22
lars528

La classe est-elle censé se trouver dans jasperreports-1.2.5.jar ?
Je ne comprend pas pourquoi cela ne pose pas de problème lorsque l'application est lancée depuis Eclipse...
01/03/2007, 23h33
dirkieD

Citation:

Envoyé par lars528

La classe est-elle censé se trouver dans jasperreports-1.2.5.jar ?
Je ne comprend pas pourquoi cela ne pose pas de problème lorsque l'application est lancée depuis Eclipse...

Bonjour Sven,

Ma francais, cést tres miserable. So I hope you speak english.
I think I got exactly the same problem as you are describing at this page.
I also get a
java.lang.NoClassDefFoundError: org/jfree/chart/plot/PlotOrientation
at net.sf.jasperreports.engine.base.JRBaseChartPlot
when trying to load a .jasper or .jrxml file

Do you still remember how you fixed the problem??
I got no clue at all.

Please help me,
I'm looking forward to your reply,

Dirk
02/03/2007, 15h57
lars528

Bonjour,

J'ai réussi à résoudre mon problème à l'époque.
Je pense que j'avais recrée tout mon Shared (dossier dans lequel je mets toutes les librairies à dispositions de mes différents programmes).
En vérifiant bien que toutes les librairies nécessaires y soitent présentes dans leur bonne version.

Ensuite, j'ai recréé mon manifest entierement, en vérifiant que je n'oubliais rien.

Au début, j'avais trouvé une autre solution : placer toutes les librairies nécessaires à jasperreports dans un répertoire séparé et y faire réference dans le manifest. Je n'ai jamais compris pourquoi cela marchait comme ça...

J'espere que ça t'aidera....

Si ca ne fonctionne toujours pas, je te ferais un screenshoot de toutes mes librairies contenues dans mon Shared pour que tu puisses comparer...

A +

Update

J'ai trouvé mon ancien Shared :
J'ai effectivement crée un sous-repertoire qui contient uniquement :
-jasperreports-1.2.7.jar
-jcommon-1.0.0.jar
-jfreechart-1.0.0.jar

In my Manifest :
I add

../shared/Reporting/jfreechart-1.0.0.jar ../Reporting/Reporting/jasperreports-1.2.7.jar