Forum: open-discussion

RE: Errors on JGR [ Reply ] By: ilhami visne on 2010-11-10 22:04	[forum:3601]
Ian, I sent you an email, because R-Forge was not working at that time. I believe, i got it. My commits didn't get to package until i change the package version. Now it should work. thanks, ilhami visne

RE: Errors on JGR [ Reply ]
By: Ian Fellows on 2010-11-07 01:09

[forum:3586]

Ilhami,

Still getting the same errors with speedR downloaded today.

The project looks very promising. I really like the filtering ability. Much more intuitive than Deducer's subest dialog.

It can't be used outside of JGR because the AWT GUI thread can not be started from the first thread, which R runs on. Because JGR is a java console, this is not a problem.

On the mac it looks okay. I'm not sure how you are setting up your LAF (perhaps the default?), but you should use the native LAF of the platform. Though the layout is easy enough to understand, but because of the non-native LAF, the app looks out of place.

Best,
Ian

RE: Errors on JGR [ Reply ] By: ilhami visne on 2010-11-06 12:16	[forum:3585]
Hi Ian, Thanks for letting me know this. By mistake i've uploaded a test version, where the "Refresh" was disabled. Please try the new version once r-forge rebuild the package. The sources will be added to svn, as soon as i clean them out a little. Can you tell me please, how it on Mac looks like? I don't have a Mac. best wishes, ilhami

Errors on JGR [ Reply ]
By: Ian Fellows on 2010-11-05 20:38

[forum:3584]

Hi,

I have some errors to report when I was trying to test speedR in JGR on Mac OS 10.6. The first thing I noticed was that there were no objects in the object browser, even though I have data.frames in my workspace.

clicking refresh gives:

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at at.ac.ait.speedr.SpeedRFrame.refreshObjectBrowser(SpeedRFrame.java:470)
at at.ac.ait.speedr.SpeedRFrame.access$200(SpeedRFrame.java:82)
at at.ac.ait.speedr.SpeedRFrame$5.action(SpeedRFrame.java:226)
at bibliothek.gui.dock.common.action.CButton$1.actionPerformed(Unknown Source)
at bibliothek.gui.dock.action.actions.SimpleButtonAction.action(Unknown Source)
at bibliothek.gui.dock.themes.basic.action.BasicButtonHandler.triggered(Unknown Source)
at bibliothek.gui.dock.themes.basic.action.BasicButtonModel.trigger(Unknown Source)
at bibliothek.gui.dock.themes.basic.action.BasicButtonModel$Listener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6352)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6117)
at java.awt.Container.processEvent(Container.java:2085)
at java.awt.Component.dispatchEventImpl(Component.java:4714)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Component.dispatchEvent(Component.java:4544)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
at java.awt.Container.dispatchEventImpl(Container.java:2129)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4544)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

I tried loading a .csv file, and everything went well until i clicked Finish. I then either got got several out of memory warnings.

Or a JOptionPane stating: "Error during exporting to r: null" with the following trace:

java.lang.NullPointerException
at at.ac.ait.speedr.SpeedRFrame.refreshObjectBrowser(SpeedRFrame.java:470)
at at.ac.ait.speedr.SpeedRFrame.access$200(SpeedRFrame.java:82)
at at.ac.ait.speedr.SpeedRFrame$10$1.done(SpeedRFrame.java:401)
at javax.swing.SwingWorker$5.run(SwingWorker.java:717)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)
at javax.swing.Timer.fireActionPerformed(Timer.java:271)
at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Hope that helps. I'd try to be more specific, but I did not see the java sources in the svn.

Ian