Hi again :) Maybe this is information I should also give ...
When I start JSynthLib, it creates two empty files in /home/peter/.java/.userPrefs/ : *.user.lock.peter* and *.userRootModFile.peter* Questions I have here: 1. Why are they empty? 2. What are they for? 3. Are they created by JSynthLib, or by the Java JRE? Thanks for any enlightenment ;) Peter On Tue, Aug 25, 2009 at 8:37 AM, Peter Geirnaert <[email protected]>wrote: > Hi, > For some reason, i can't open the JSynthLib "preferences" window on my > Debian squeeze/sid installation. It happens with the JSL-0.20.0 version and > the JSL-0.21.0-alpha version, though the 0.20.0 version gives me an error > dialog "Unable to load user preferences. Defaults loaded instead." and the > 0.21.0-alpha version doesn't do anything. > > Also , I can't just copy a line of java code from inside Netbeans into my > mail or wiki that I'm writing with firefox, it makes firefox crash > immediately. I first have to paste the code in a texteditor, then copy it > again, and then paste it in firefox. (This makes me think it's Debian or > Java problem). But because it's also troubles with core.PatchEdit.java, I > thought I'd better post it here too. > > pe...@avlinux:~$ java -version > java version "1.6.0_0" > OpenJDK Runtime Environment (IcedTea6 1.5) (6b16-4) > OpenJDK Server VM (build 14.0-b15, mixed mode) > > On ubuntustudio, it works: > > pe...@ubustu:~$ java -version > java version "1.6.0_0" > OpenJDK Runtime Environment (IcedTea6 1.4.1) (6b14-1.4.1-0ubuntu11) > OpenJDK 64-Bit Server VM (build 14.0-b08, mixed mode) > > The debug-preferences-window.txt below is saved from running JSynthLib > inside Netbeans and describes these exceptions thrown: > java.lang.ArrayIndexOutOfBoundsException: 3 > Exception in thread "main" java.lang.NullPointerException > Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException > > Any ideas of where/what to look for, or hints about some debugging > techniques are most welcome. > > Thanks in advance. > Peter > * > debug-preferences-window.txt* > init: > deps-jar: > Compiling 5 source files to > /home/peter/NetBeansProjects/JSynthLib/build/classes > Copying 10 files to /home/peter/NetBeansProjects/JSynthLib/build/classes > compile: > java.lang.ArrayIndexOutOfBoundsException: 3 > at core.MidiUtil.setSysexInputQueue(MidiUtil.java:367) > at core.Device.setInPort(Device.java:326) > at core.Device.setup(Device.java:117) > at core.AppConfig.addDevice(AppConfig.java:351) > at core.AppConfig.loadPrefs(AppConfig.java:49) > at core.PatchEdit.<init>(PatchEdit.java:40) > at JSynthLib.main(JSynthLib.java:33) > Exception in thread "main" java.lang.NullPointerException > at > core.JSLDesktop$JSLFakeDesktop.getSelectedWindow(JSLDesktop.java:386) > at core.JSLDesktop.getSelectedWindow(JSLDesktop.java:147) > at core.PatchEdit.getInstance(PatchEdit.java:125) > at core.ErrorMsg.reportError(ErrorMsg.java:59) > at core.PatchEdit.<init>(PatchEdit.java:74) > at JSynthLib.main(JSynthLib.java:33) > Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException > at core.PatchEdit.showPrefsDialog(PatchEdit.java:114) > at core.Actions$PrefsAction.actionPerformed(Actions.java:1340) > at > javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012) > at > javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335) > at > javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404) > at > javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) > at javax.swing.AbstractButton.doClick(AbstractButton.java:374) > at > javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1688) > at > javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1732) > at java.awt.Component.processMouseEvent(Component.java:6108) > at javax.swing.JComponent.processMouseEvent(JComponent.java:3276) > at java.awt.Component.processEvent(Component.java:5873) > at java.awt.Container.processEvent(Container.java:2105) > at java.awt.Component.dispatchEventImpl(Component.java:4469) > at java.awt.Container.dispatchEventImpl(Container.java:2163) > at java.awt.Component.dispatchEvent(Component.java:4295) > at > java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461) > at > java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125) > at > java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055) > at java.awt.Container.dispatchEventImpl(Container.java:2149) > at java.awt.Window.dispatchEventImpl(Window.java:2478) > at java.awt.Component.dispatchEvent(Component.java:4295) > at java.awt.EventQueue.dispatchEvent(EventQueue.java:604) > at > java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) > at > java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) > at > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) > at > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) > at > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) > at java.awt.EventDispatchThread.run(EventDispatchThread.java:138) > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. 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