Project

General

Profile

Actions
Copy link

Bug #5414

closed

fileparameter browse has NPE

Added by Daniel Crawl over 13 years ago. Updated over 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Christopher Brooks
Category:
general
Target version:
2.3.0
Start date:
05/27/2011
Due date:
% Done:

0%

Estimated time:
Bugzilla-Id:
5414

Description

FileParameter browse button throws an NPE on Mac. No error on linux.

[run] Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
      [run]     at ptolemy.gui.Query$QueryFileChooser._actionPerformedFileDialog(Query.java:2065)
      [run]     at ptolemy.gui.Query$QueryFileChooser.actionPerformed(Query.java:2026)
      [run]     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
      [run]     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
      [run]     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
      [run]     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
      [run]     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
      [run]     at java.awt.Component.processMouseEvent(Component.java:6374)
      [run]     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
      [run]     at java.awt.Component.processEvent(Component.java:6139)
      [run]     at java.awt.Container.processEvent(Container.java:2085)
      [run]     at java.awt.Component.dispatchEventImpl(Component.java:4736)
      [run]     at java.awt.Container.dispatchEventImpl(Container.java:2143)
      [run]     at java.awt.Component.dispatchEvent(Component.java:4566)
      [run]     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
      [run]     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
      [run]     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
      [run]     at java.awt.Container.dispatchEventImpl(Container.java:2129)
      [run]     at java.awt.Window.dispatchEventImpl(Window.java:2478)
      [run]     at java.awt.Component.dispatchEvent(Component.java:4566)
      [run]     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
      [run]     at java.awt.EventQueue.access$000(EventQueue.java:86)
      [run]     at java.awt.EventQueue$1.run(EventQueue.java:639)
      [run]     at java.awt.EventQueue$1.run(EventQueue.java:637)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
      [run]     at java.awt.EventQueue$2.run(EventQueue.java:653)
      [run]     at java.awt.EventQueue$2.run(EventQueue.java:651)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      [run]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
      [run]     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
      [run]     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
      [run]     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:205)
      [run]     at java.awt.Dialog$1.run(Dialog.java:1046)
      [run]     at java.awt.Dialog$3.run(Dialog.java:1098)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.awt.Dialog.show(Dialog.java:1096)
      [run]     at java.awt.Component.show(Component.java:1585)
      [run]     at java.awt.Component.setVisible(Component.java:1537)
      [run]     at java.awt.Window.setVisible(Window.java:842)
      [run]     at java.awt.Dialog.setVisible(Dialog.java:986)
      [run]     at ptolemy.gui.ComponentDialog.<init>(ComponentDialog.java:209)
      [run]     at ptolemy.gui.ComponentDialog.<init>(ComponentDialog.java:122)
      [run]     at ptolemy.gui.ComponentDialog.<init>(ComponentDialog.java:101)
      [run]     at ptolemy.actor.gui.EditParametersDialog.<init>(EditParametersDialog.java:105)
      [run]     at ptolemy.actor.gui.EditParametersDialog.<init>(EditParametersDialog.java:93)
      [run]     at ptolemy.vergil.toolbox.ConfigureAction._openDialog(ConfigureAction.java:145)
      [run]     at ptolemy.vergil.toolbox.ConfigureAction.actionPerformed(ConfigureAction.java:99)
      [run]     at diva.canvas.interactor.ActionInteractor.mousePressed(ActionInteractor.java:74)
      [run]     at diva.canvas.interactor.CompositeInteractor.mousePressed(CompositeInteractor.java:199)
      [run]     at diva.canvas.interactor.SelectionInteractor.mousePressed(SelectionInteractor.java:202)
      [run]     at diva.canvas.FigureLayer.dispatchEventUpTree(FigureLayer.java:551)
      [run]     at diva.canvas.FigureLayer.grabPointer(FigureLayer.java:319)
      [run]     at diva.canvas.FigureLayer.processLayerEvent(FigureLayer.java:673)
      [run]     at diva.canvas.FigureLayer.dispatchEvent(FigureLayer.java:203)
      [run]     at diva.canvas.CanvasPane.processLayerEvent(CanvasPane.java:280)
      [run]     at diva.canvas.CanvasPane.dispatchEvent(CanvasPane.java:89)
      [run]     at diva.canvas.JCanvas.internalProcessMouseEvent(JCanvas.java:518)
      [run]     at diva.canvas.JCanvas.processMouseEvent(JCanvas.java:472)
      [run]     at java.awt.Component.processEvent(Component.java:6139)
      [run]     at java.awt.Container.processEvent(Container.java:2085)
      [run]     at java.awt.Component.dispatchEventImpl(Component.java:4736)
      [run]     at java.awt.Container.dispatchEventImpl(Container.java:2143)
      [run]     at java.awt.Component.dispatchEvent(Component.java:4566)
      [run]     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
      [run]     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4279)
      [run]     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
      [run]     at java.awt.Container.dispatchEventImpl(Container.java:2129)
      [run]     at java.awt.Window.dispatchEventImpl(Window.java:2478)
      [run]     at java.awt.Component.dispatchEvent(Component.java:4566)
      [run]     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
      [run]     at java.awt.EventQueue.access$000(EventQueue.java:86)
      [run]     at java.awt.EventQueue$1.run(EventQueue.java:639)
      [run]     at java.awt.EventQueue$1.run(EventQueue.java:637)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
      [run]     at java.awt.EventQueue$2.run(EventQueue.java:653)
      [run]     at java.awt.EventQueue$2.run(EventQueue.java:651)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      [run]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
      [run]     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
      [run]     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
      [run]     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
      [run]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
      [run]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
      [run]     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Actions
Copy link
 #1

Updated by Christopher Brooks over 13 years ago

Fixed.

I'm in the process of updating the file browser dialogs to use
java.awt.FileDialog under Mac OS X so that users have a more native
look and feel. Other platforms will continue to use javax.swing.JFileChooser.
There is a property that can be set to control which browser is used,
see ptolemy.gui.PtGUIUtilities.

The problem is that under Mac OS X, java.awt.FileDialog.getFile() returns the file, but not the directory.

Actions
Copy link
 #2

Updated by Redmine Admin over 11 years ago

Original Bugzilla ID was 5414

Actions
Copy link

Also available in: Atom PDF