Saya mencoba memulai pengembangan bundel menggunakan Eclipse Kepler di Mac (OS 10.8.4). Saya membuat bundel minimal "Hello World" dan membuat konfigurasi peluncuran OSGI-Framework yang sesuai. Saat memulai konfigurasi peluncuran saya selalu mendapatkan pengecualian berikut:
osgi> !SESSION 2013-09-08 23:03:50.713 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_51
java.vendor=Apple Inc.
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=de_DE
Command-line arguments: -dev file:/Users/stephan/Documents/workspace/.metadata/.plugins/org.eclipse.pde.core/New_configuration (1)/dev.properties -os macosx -ws cocoa -arch x86_64 -consoleLog -console
!ENTRY org.eclipse.core.net 1 0 2013-09-08 23:03:53.012
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
***WARNING: Display must be created on main thread due to Cocoa restrictions.
!ENTRY org.eclipse.equinox.preferences 4 2 2013-09-08 23:03:53.293
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.equinox.preferences".
!STACK 0
java.lang.ExceptionInInitializerError
at org.eclipse.debug.internal.ui.DebugUIPreferenceInitializer.setDefault(DebugUIPreferenceInitializer.java:186)
at org.eclipse.debug.internal.ui.DebugUIPreferenceInitializer.setThemeBasedPreferences(DebugUIPreferenceInitializer.java:204)
at org.eclipse.debug.internal.ui.DebugUIPreferenceInitializer.initializeDefaultPreferences(DebugUIPreferenceInitializer.java:79)
at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper$1.run(PreferenceServiceRegistryHelper.java:300)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.runInitializer(PreferenceServiceRegistryHelper.java:303)
at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.applyRuntimeDefaults(PreferenceServiceRegistryHelper.java:131)
at org.eclipse.core.internal.preferences.PreferencesService.applyRuntimeDefaults(PreferencesService.java:368)
at org.eclipse.core.internal.preferences.DefaultPreferences.applyRuntimeDefaults(DefaultPreferences.java:221)
at org.eclipse.core.internal.preferences.DefaultPreferences.load(DefaultPreferences.java:274)
at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:409)
at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:670)
at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:812)
at org.eclipse.core.internal.preferences.AbstractScope.getNode(AbstractScope.java:38)
at org.eclipse.core.runtime.preferences.DefaultScope.getNode(DefaultScope.java:76)
at org.eclipse.ui.preferences.ScopedPreferenceStore.getDefaultPreferences(ScopedPreferenceStore.java:250)
at org.eclipse.ui.preferences.ScopedPreferenceStore.getPreferenceNodes(ScopedPreferenceStore.java:285)
at org.eclipse.ui.preferences.ScopedPreferenceStore.internalGet(ScopedPreferenceStore.java:475)
at org.eclipse.ui.preferences.ScopedPreferenceStore.getString(ScopedPreferenceStore.java:535)
at org.eclipse.debug.internal.ui.launchConfigurations.PerspectiveManager.initPerspectives(PerspectiveManager.java:996)
at org.eclipse.debug.internal.ui.launchConfigurations.PerspectiveManager.startup(PerspectiveManager.java:269)
at org.eclipse.debug.internal.ui.DebugUIPlugin.start(DebugUIPlugin.java:542)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: org.eclipse.swt.SWTException: Invalid thread access
at org.eclipse.swt.SWT.error(SWT.java:4397)
at org.eclipse.swt.SWT.error(SWT.java:4312)
at org.eclipse.swt.SWT.error(SWT.java:4283)
at org.eclipse.swt.widgets.Display.error(Display.java:1076)
at org.eclipse.swt.widgets.Display.createDisplay(Display.java:833)
at org.eclipse.swt.widgets.Display.create(Display.java:816)
at org.eclipse.swt.graphics.Device.<init>(Device.java:130)
at org.eclipse.swt.widgets.Display.<init>(Display.java:707)
at org.eclipse.swt.widgets.Display.<init>(Display.java:698)
at org.eclipse.swt.widgets.Display.getDefault(Display.java:1396)
at org.eclipse.jface.preference.PreferenceConverter.<clinit>(PreferenceConverter.java:81)
... 37 more
Saya mencobanya menggunakan Apple JDK 1.6.0_51 dan Oracle JDK 1.7.0_25. Saya juga mencoba tombol -XstartOnFirstThread. Saya selalu mendapatkan kesalahan yang sama.
Bundelnya terlihat seperti ini:
package testbundle;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
public class Activator implements BundleActivator {
/*
* (non-Javadoc)
* @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
*/
public void start(BundleContext context) throws Exception {
System.out.println("Hello World!!");
}
/*
* (non-Javadoc)
* @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext)
*/
public void stop(BundleContext context) throws Exception {
System.out.println("Goodbye World!!");
}
}
Mungkin seseorang bisa memberi saya petunjuk.
Terima kasih Stephan
