NoSuchMethodError bei Verwendung von FolderStorage

Hallo,
ich versuche gerade, die Exchange Anbindung mit EWS zu realisieren. Konnte bisher alle Fehler eliminieren. Jetzt erscheint aber ein NoSuchMethodError. Kann dies ein Versionskonflikt sein?
java.lang.NoSuchMethodError: javax.rad.persist.ColumnMetaData.createColumnDefinition(Ljavax/rad/persist/ColumnMetaData;)Ljavax/rad/model/ColumnDefinition;
at com.sibvisions.rad.persist.exchange.FolderStorage.<init>(Unknown Source)
at apps.firstapp.frames.MailFrame.<init>(MailFrame.java:54)
at apps.firstapp.FirstApplication.doMail(FirstApplication.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at javax.rad.util.EventHandler$ListenerHandler.dispatchEvent(EventHandler.java:942)
at javax.rad.util.EventHandler.dispatchEvent(EventHandler.java:565)
at javax.rad.util.RuntimeEventHandler.dispatchEvent(RuntimeEventHandler.java:73)
at com.sibvisions.rad.ui.swing.impl.component.SwingAbstractButton.actionPerformed(SwingAbstractButton.java:437)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at com.sibvisions.rad.ui.swing.ext.JVxButton.fireActionPerformed(JVxButton.java:466)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.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.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
ich versuche gerade, die Exchange Anbindung mit EWS zu realisieren. Konnte bisher alle Fehler eliminieren. Jetzt erscheint aber ein NoSuchMethodError. Kann dies ein Versionskonflikt sein?
java.lang.NoSuchMethodError: javax.rad.persist.ColumnMetaData.createColumnDefinition(Ljavax/rad/persist/ColumnMetaData;)Ljavax/rad/model/ColumnDefinition;
at com.sibvisions.rad.persist.exchange.FolderStorage.<init>(Unknown Source)
at apps.firstapp.frames.MailFrame.<init>(MailFrame.java:54)
at apps.firstapp.FirstApplication.doMail(FirstApplication.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at javax.rad.util.EventHandler$ListenerHandler.dispatchEvent(EventHandler.java:942)
at javax.rad.util.EventHandler.dispatchEvent(EventHandler.java:565)
at javax.rad.util.RuntimeEventHandler.dispatchEvent(RuntimeEventHandler.java:73)
at com.sibvisions.rad.ui.swing.impl.component.SwingAbstractButton.actionPerformed(SwingAbstractButton.java:437)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at com.sibvisions.rad.ui.swing.ext.JVxButton.fireActionPerformed(JVxButton.java:466)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.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.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(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)