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Beitrag 20 von 1460 (1%)

Autor	Jan27
Datum	05.05.06, 09:05
Betreff	Java SecurityManager

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Hallo zusammen,

mit NetBeans 5.0 habe ich eine grafische Oberfläche erstellt, die ich in ein Applet eingebaut habe, das kompilieren verläuft ohne Probleme, beim erstem Aufruf des Applets bekommen ich folgende Meldung (Fehler-Meldung unten).
Als die Fehlermeldung kommt wird noch kein Java "Element" betätigt (angklickt).

Applet Aufruf in der PHP Seite:
...
<applet code="MyArchiv.MyClasseNr_1.class" archive="MyArchiv.jar,jdom.jar,swing-layout-1.0.jar" codebase="." width="200" height="250">
</applet>
...
Java Plug-in 1.5.0_06, Win XP Prof.

Bevor ich das Applet starte, wird das Applte im NetBeans mit Hilfe von Ant signiert.
Die Archive "jdom.jar" und "swing-layout-1.0.jar" binde ich im NetBeans ein. Die beiden Archive sind auch im Webserver
Verzeichnis wo die PHP Datei sich befindet.
Aus der Meldung geht hervor, dass die grafischen Komponenten, dass Java aufruft entweder kann die "GroupLayout" nicht finden oder darf es nicht verwenden. Der "SecurityManager" bekommt es keine "Daten"?

Wie kann ich den Fehler beheben?
Danke im Voraus.

Grüße Jan27


Fehler-Meldung:
java.security.AccessControlException: access denied (java.lang.RuntimePermission accessDeclaredMembers)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkMemberAccess(Unknown Source)
at java.lang.Class.checkMemberAccess(Unknown Source)
at java.lang.Class.getDeclaredField(Unknown Source)
at org.jdesktop.layout.Baseline.isOceanTheme(Baseline.java:811)
at org.jdesktop.layout.Baseline.getComboBoxBaseline(Baseline.java:715)
at org.jdesktop.layout.Baseline.getBaseline(Baseline.java:178)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getBaseline(GroupLayout.java:2202)
at org.jdesktop.layout.GroupLayout$BaselineGroup.calculateBaseline(GroupLayout.java:2021)
at org.jdesktop.layout.GroupLayout$BaselineGroup.calculateSize(GroupLayout.java:1997)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$ParallelGroup.getMinimumSize0(GroupLayout.java:1892)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1188)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1175)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1188)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1170)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$ParallelGroup.getMinimumSize0(GroupLayout.java:1892)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1188)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1170)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout.resetAutopadding(GroupLayout.java:790)
at org.jdesktop.layout.GroupLayout.prepare(GroupLayout.java:808)
at org.jdesktop.layout.GroupLayout.minimumLayoutSize(GroupLayout.java:658)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.calculateSize(Unknown Source)
at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getMinimumSize1(GroupLayout.java:2118)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getMinimumSize0(GroupLayout.java:2104)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1188)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1172)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$ParallelGroup.getMinimumSize0(GroupLayout.java:1892)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1188)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1170)
at org.jdesktop.layout.GroupLayout$Group.getMinimumSize0(GroupLayout.java:1139)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout.resetAutopadding(GroupLayout.java:790)
at org.jdesktop.layout.GroupLayout.prepare(GroupLayout.java:807)
at org.jdesktop.layout.GroupLayout.minimumLayoutSize(GroupLayout.java:658)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getMinimumSize1(GroupLayout.java:2118)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getMinimumSize0(GroupLayout.java:2104)
at org.jdesktop.layout.GroupLayout$Spring.getMinimumSize(GroupLayout.java:1005)
at org.jdesktop.layout.GroupLayout$ComponentSpring.getPreferredSize0(GroupLayout.java:2125)
at org.jdesktop.layout.GroupLayout$Spring.getPreferredSize(GroupLayout.java:1015)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1190)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1170)
at org.jdesktop.layout.GroupLayout$Group.getPreferredSize0(GroupLayout.java:1143)
at org.jdesktop.layout.GroupLayout$Spring.getPreferredSize(GroupLayout.java:1015)
at org.jdesktop.layout.GroupLayout$Group.getSize(GroupLayout.java:1190)
at org.jdesktop.layout.GroupLayout$Group.calculateSize(GroupLayout.java:1170)
at org.jdesktop.layout.GroupLayout$Group.getPreferredSize0(GroupLayout.java:1143)
at org.jdesktop.layout.GroupLayout$Spring.getPreferredSize(GroupLayout.java:1015)
at org.jdesktop.layout.GroupLayout$SequentialGroup.setSize0(GroupLayout.java:1501)
at org.jdesktop.layout.GroupLayout$Group.setSize(GroupLayout.java:1128)
at org.jdesktop.layout.GroupLayout.layoutContainer(GroupLayout.java:681)
at java.awt.Container.layout(Unknown Source)
at java.awt.Container.doLayout(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validate(Unknown Source)
at sun.applet.AppletPanel$2.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(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)


Diskussionsverlauf:

Java SecurityManager     Re: Java SecurityManager

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