[OpenMap Users] Null Pointer from NavMouseMode.getRatioPoint().

From: Damon Richardson <damon.richardson_at_asolutions.com>
Date: Thu, 17 Mar 2011 13:23:17 -0500 (CDT)

We just started using the NavMouseMode. We are getting a sporadic NullPointerException.

What we are doing is Left clicking on the map. Dragging down and to the right. Then instead of releasing the left mouse button we click the right button. Seems to be more reproducible if you are still dragging when clicking the right mouse button.


java.lang.NullPointerException
        at com.bbn.openmap.event.NavMouseMode.getRatioPoint(NavMouseMode.java:322)
        at com.bbn.openmap.event.NavMouseMode.mouseDragged(NavMouseMode.java:306)
        at java.awt.AWTEventMulticaster.mouseDragged(Unknown Source)
        at java.awt.Component.processMouseMotionEvent(Unknown Source)
        at javax.swing.JComponent.processMouseMotionEvent(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.Component.dispatchEvent(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)
 
Damon Richardson
Asynchrony Solutions
Cell: 314-323-3250

--
[To unsubscribe to this list send an email to "majdart_at_bbn.com"
with the following text in the BODY of the message "unsubscribe openmap-users"]
Received on Thu Mar 17 2011 - 14:51:47 EDT

This archive was generated by hypermail 2.3.0 : Tue Mar 28 2017 - 23:25:10 EDT