Bonjour,

J'ai développé une application Android avec un layout assez important (avec des onglets...), et depuis quelques joursn je ne peux l'éditer qu'avec la modification du XML.

En mode graphique j'ai un joli message Empty Region!

Le détail :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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java.lang.IllegalArgumentException: Empty region!
	at javax.imageio.ImageReader.computeRegions(ImageReader.java:2689)
	at com.sun.imageio.plugins.wbmp.WBMPImageReader.read(WBMPImageReader.java:184)
	at javax.imageio.ImageIO.read(ImageIO.java:1422)
	at javax.imageio.ImageIO.read(ImageIO.java:1282)
	at android.graphics.Bitmap_Delegate.createBitmap(Bitmap_Delegate.java:96)
	at com.android.layoutlib.bridge.impl.ResourceHelper.getDrawable(ResourceHelper.java:233)
	at com.android.layoutlib.bridge.bars.CustomBar.loadIcon(CustomBar.java:192)
	at com.android.layoutlib.bridge.bars.CustomBar.loadIconById(CustomBar.java:184)
	at com.android.layoutlib.bridge.bars.CustomBar.loadIconById(CustomBar.java:151)
	at com.android.layoutlib.bridge.bars.FakeActionBar.<init>(FakeActionBar.java:37)
	at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:270)
	at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:324)
	at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:325)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService.createRenderSession(RenderService.java:372)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1638)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1389)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart$ConfigListener.onConfigurationChange(GraphicalEditorPart.java:706)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.onTargetChange(GraphicalEditorPart.java:1291)
	at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate.onDescriptorsChanged(LayoutEditorDelegate.java:879)
	at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate.delegateInitUiRootNode(LayoutEditorDelegate.java:798)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart$TargetListener.updateEditor(GraphicalEditorPart.java:1050)
	at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart$TargetListener.onTargetLoaded(GraphicalEditorPart.java:1014)
	at com.android.ide.eclipse.adt.AdtPlugin$10.run(AdtPlugin.java:1704)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3938)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3615)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	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:344)
	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:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Explicite non ?...

Qu'ai-je pu faire comme bêtise ?...

C'est pas que le mode graphique soit utilisable mais ça permet de voir à peu près le résultat sans lancer l'application dans l'émulateur !