Tautomer NPE

Hi,


same molecule from my previous molecule this time with arsenic.


Marvin 5.1 tautomer generation


O=C1OC2=C(C=C1)C=C(C=C2)[As](=O)=O





Greetings to Daniel, the name plugin works still like charm


6-arsochromen-2-one

Code:

java.lang.NullPointerException         at java.lang.Class.forName0(Native Method)         at java.lang.Class.forName(Unknown Source)         at chemaxon.marvin.uif.action.manager.ActionManager$Entry.getAction(ActionManager.java:309)         at chemaxon.marvin.uif.action.manager.ActionManager$Entry.access$300(ActionManager.java:285)         at chemaxon.marvin.uif.action.manager.ActionManager.getAction(ActionManager.java:193)         at chemaxon.marvin.common.swing.modules.EditMolfileFrame.init(EditMolfileFrame.java:294)         at chemaxon.marvin.common.swing.modules.EditMolfileFrame.callback(EditMolfileFrame.java:211)         at chemaxon.marvin.common.swing.MolPanel.editSource(MolPanel.java:3764)         at chemaxon.marvin.common.swing.MolPanel.editSource(MolPanel.java:3753)         at chemaxon.marvin.view.swing.ViewPanel.doSource(ViewPanel.java:591)         at chemaxon.marvin.common.swing.action.SourceAction.doAction(SourceAction.java:34)         at chemaxon.marvin.swing.MAction.actionPerformed(MAction.java:236)         at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)         at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)         at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)         at javax.swing.DefaultButtonModel.setPressed(Unknown Source)         at javax.swing.AbstractButton.doClick(Unknown Source)         at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)         at javax.swing.plaf.basic.BasicMenuItemUI$Handler.menuDragMouseReleased(Unknown Source)         at javax.swing.JMenuItem.fireMenuDragMouseReleased(Unknown Source)         at javax.swing.JMenuItem.processMenuDragMouseEvent(Unknown Source)         at javax.swing.JMenuItem.processMouseEvent(Unknown Source)         at javax.swing.MenuSelectionManager.processMouseEvent(Unknown Source)         at javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.eventDispatched(Unknown Source)         at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Unknown Source)         at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Unknown Source)         at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Unknown Source)         at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Unknown Source)         at java.awt.Toolkit.notifyAWTEventListeners(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)

EDIT: The error was real, but I could not reproduce it, what i did


was replacing the N with As and vice versa.


Tobias

Thank you for reporting this issue, we are still investigating it, and will answer soon.

The bug has been corrected in version 5.1.1. Thank you again for reporting it.