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From: thanat0s on 5 Jun 2010 04:23
Hi all,

To be clear, i'm a brand new newbies in java programming, i just try to
follow android coding tutorials. and i got already a problem !

I follow this tuto :
http://developer.android.com/guide/tutorials/hello-world.html

And everything run fine, but since i try to use the XML layout problems
begins. I can't run the application, i c'ant event edit graphicaly the
layout\main.xml i got

It seem i miss a library but how, where ?
hope someone could help me.



java.lang.NoClassDefFoundError: Could not initialize class
sun.awt.X11.XToolkit
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at java.awt.Toolkit$2.run(Toolkit.java:834)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:826)
at android.graphics.Paint.updateFontObject(Paint.java:264)
at android.graphics.Paint.initFont(Paint.java:241)
at android.graphics.Paint.<init>(Paint.java:213)
at android.graphics.Paint.<init>(Paint.java:208)
at android.view.ViewGroup.<init>(ViewGroup.java:276)
at android.widget.FrameLayout.<init>(FrameLayout.java:75)
at com.android.layoutlib.bridge.Bridge.computeLayout(Bridge.java:394)
at
com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.computeLayout(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.recomputeLayout(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.onConfigurationChange(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.onDeviceConfigChange(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.onDeviceChange(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.access$2(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite$2.widgetSelected(Unknown
Source)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1176)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3493)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3112)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

From: Lew on 5 Jun 2010 08:33
On 06/05/2010 08:29 AM, Stefan Ram wrote:
> public class Main
> { public static void main( final java.lang.String[] args )
> { java.lang.System.out.println( "hello world" ); }}

I'm curious, Stefan, why you flout the code conventions and why you bother
specifying "java.lang." packages.

--
Lew
From: Arne Vajhøj on 5 Jun 2010 09:40
On 05-06-2010 08:29, Stefan Ram wrote:
> thanat0s<thanspam(a)trollprod.org> writes:
>> i try to use the XML layout
>
> A �hello world� program usually does not deal with XML layout.

Not as a Java SE console app.

But maybe an Android app as the poster are trying to write
do use it.

Arne
From: Arved Sandstrom on 5 Jun 2010 09:42
Stefan Ram wrote:
> thanat0s <thanspam(a)trollprod.org> writes:
> �����??
>> i try to use the XML layout
>
> A �hello world� program usually does not deal with XML layout.
>
[ SNIP ]

Look at Android developer resources and see what they suggest as a Hello
World: http://developer.android.com/resources/tutorials/hello-world.html

AHS

--
The only way to learn a new programming language is by writing programs
in it.
--Dennis Ritchie
From: Tom Anderson on 5 Jun 2010 12:12
On Sat, 5 Jun 2010, thanat0s wrote:

> To be clear, i'm a brand new newbies in java programming, i just try to
> follow android coding tutorials. and i got already a problem !
>
> I follow this tuto :
> http://developer.android.com/guide/tutorials/hello-world.html
>
> And everything run fine, but since i try to use the XML layout problems
> begins. I can't run the application, i c'ant event edit graphicaly the
> layout\main.xml i got
>
> It seem i miss a library but how, where ? hope someone could help me.

Try an android developer forum. This group mostly deals with programming
on 'real' computers.

That said, this problem looks like something is trying to use
unix-specific AWT operations; are you using a unix platform? Why would
there be AWT going on inside Eclipse, which uses SWT? This looks like a
configuration problem. Are you using a supported platform for whatever
this editor is?

tom

> java.lang.NoClassDefFoundError: Could not initialize class
> sun.awt.X11.XToolkit
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:169)
> at java.awt.Toolkit$2.run(Toolkit.java:834)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:826)
> at android.graphics.Paint.updateFontObject(Paint.java:264)
> at android.graphics.Paint.initFont(Paint.java:241)
> at android.graphics.Paint.<init>(Paint.java:213)
> at android.graphics.Paint.<init>(Paint.java:208)
> at android.view.ViewGroup.<init>(ViewGroup.java:276)
> at android.widget.FrameLayout.<init>(FrameLayout.java:75)
> at com.android.layoutlib.bridge.Bridge.computeLayout(Bridge.java:394)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.computeLayout(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.recomputeLayout(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.gle1.GraphicalLayoutEditor.onConfigurationChange(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.onDeviceConfigChange(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.onDeviceChange(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.access$2(Unknown
> Source)
> at
> com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite$2.widgetSelected(Unknown
> Source)
> at
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1176)
> at
> org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3493)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3112)
> at
> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
> at
> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
>
>

--
The trouble with eating German cuisine is that 3 days later, you are
hungry again! -- Graham, uk.food+drink.misc
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