Exceptions in MarvinSketch startup

Hi, we are encountering two exceptions when starting JMSketch as Applet.

Code:

java.lang.NullPointerException: in is null     at java.util.zip.ZipInputStream.(Unknown Source)     at chemaxon.struc.PeriodicSystem.a(Unknown Source)     at chemaxon.struc.PeriodicSystem.(Unknown Source)     at chemaxon.marvin.sketch.swing.actions.template.AtomActionFactory.createActions(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.a(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.a(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.installActions(Unknown Source)     at chemaxon.marvin.uif.module.support.DefaultModuleConfiguration.createLocalActions(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.b(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getActions(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getMenuBarController(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getMenuBar(Unknown Source)     at chemaxon.marvin.sketch.swing.SketchPanel.molInit(Unknown Source)     at chemaxon.marvin.common.swing.MolPanel.init(Unknown Source)     at chemaxon.marvin.common.swing.MolPanel.init(Unknown Source)     at JMSketch.a(Unknown Source)     at JMSketch.a(Unknown Source)     at JMSketch$1.run(Unknown Source)     at java.awt.event.InvocationEvent.dispatch(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) Invalid factory class class chemaxon.marvin.sketch.swing.actions.template.AtomActionFactory java.lang.NullPointerException     at chemaxon.struc.PeriodicSystem.getElementCount(Unknown Source)     at chemaxon.marvin.sketch.swing.actions.template.AtomActionFactory.createActions(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.a(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.a(Unknown Source)     at chemaxon.marvin.uif.module.action.ActionSet.installActions(Unknown Source)     at chemaxon.marvin.uif.module.support.DefaultModuleConfiguration.createLocalActions(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.b(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getActions(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getMenuBarController(Unknown Source)     at chemaxon.marvin.uif.module.GUIModule.getMenuBar(Unknown Source)     at chemaxon.marvin.sketch.swing.SketchPanel.molInit(Unknown Source)     at chemaxon.marvin.common.swing.MolPanel.init(Unknown Source)     at chemaxon.marvin.common.swing.MolPanel.init(Unknown Source)     at JMSketch.a(Unknown Source)     at JMSketch.a(Unknown Source)     at JMSketch$1.run(Unknown Source)     at java.awt.event.InvocationEvent.dispatch(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)

  





   we are using this to embed it into our side

Code:

<embed id="ext-gen929" type="application/x-java-applet;version=1.3" pluginspage="http://java.sun.com/products/plugin/1.3/plugin-install.html" name="JMSketch" codebase="./marvin" archive="jmarvin.jar" code="JMSketch" menubar="false" detach="hide" undetachbyx="false" autoscale="true" width="160" height="160"> <noembed> YOU CANNOT SEE A JAVA APPLET HERE </noembed>

Hi,





this seems to be the same problem as in this topic: http://www.chemaxon.com/forum/ftopic4322.html





Did you just simply extract Marvin Applets to the marvin subdirectory without any change in it?





Kind regards,





Judit

Thank you for the feedback in the other topic. We are glad that it could be solved.