Jadclipse 3.1 not working in Eclipse3.1.1

终于知道问题出在哪里了。
仅仅是目录结构不对。
我的英文不好。
所以画图说明。

I know.
but,my english is very poor.
the right means:
=the right directory=======
=\Ecliplse_root
=          \plugins
=               \jadclipse_3.1.0
=                      \icons\...
=                      \jadclipse\...
=                      \META-INF\...
=                      \rel\...
=                      \plugin.properties
=                      \plugin.xml

==============================================
=the error directory=======
=\Ecliplse_root
=          \plugins
=               \icons\...
=               \jadclipse\...
=               \META-INF\...
=               \rel\...
=               \plugin.properties
=               \plugin.xml

the error directory conduce not working.

终于知道问题出在哪里了。
仅仅是目录结构不对。
我的英文不好。
所以画图说明。

I know.
but,my english is very poor.
the right means:
=the right directory=======
=\Ecliplse_root
===========\plugins
================\jadclipse_3.1.0
=======================\icons\...
=======================\jadclipse\...
=======================\META-INF\...
=======================\rel\...
=======================\plugin.properties
=======================\plugin.xml

==============================================
=the error directory=======
=\Ecliplse_root
===========\plugins
================\icons\...
================\jadclipse\...
================\META-INF\...
================\rel\...
================\plugin.properties
================\plugin.xml

the error directory conduce not working.

Hi,

I also Installed Jadclipse 3.1 in Eclipse 3.1.1.

I installed Jad 1.5.8g for Windows 9x/NT/2000 on Intel platform

I set the path to the decompiler
C:\Program Files\Java\jad\

When I click on the class File, I see the jad button. But in the Eclipse Log, there is the following error :

java.lang.NullPointerException
    at org.eclipse.jdt.internal.core.BinaryType.sourceFileName(BinaryType.java:875)
    at org.eclipse.jdt.internal.core.SourceMapper.mapSource(SourceMapper.java:1163)
    at org.eclipse.jdt.internal.core.SourceMapper.mapSource(SourceMapper.java:1101)
    at jadclipse.JadclipseSourceMapper.mapSource(JadclipseSourceMapper.java:206)
    at jadclipse.JadclipseClassFileEditor.doOpenBuffer(JadclipseClassFileEditor.java:121)
    at jadclipse.JadclipseClassFileEditor.doSetInput(JadclipseClassFileEditor.java:68)
    at jadclipse.JadclipseActionBarContributor.setActiveEditor(JadclipseActionBarContributor.java:87)
    at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:310)
    at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:570)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
    at org.eclipse.core.runtime.Platform.run(Platform.java:783)
    at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:559)
    at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2906)
    at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:552)
    at org.eclipse.ui.internal.WorkbenchPage.showEditor(WorkbenchPage.java:2388)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2351)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295)
    at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:2287)
    at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2273)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268)
    at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:279)
    at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:271)
    at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:178)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)

Has anybody any idea ?

Xavier