deploy error

[pjmvn]

I have created a project with GPD.
the first time: i deploy it into jBPM Server with "Deploy Process Archive" tool very easy, it was sucessful.
But the second, it occurs an error(i don't change any thing):

!ENTRY org.jbpm.ui 4 0 2005-10-26 16:19:54.562
!MESSAGE Error while deploying, could not determine classpath
!STACK 1
org.eclipse.core.internal.resources.ResourceException: Resource is out of sync with the file system: /Thuoc La/src/process/Hut Thuoc.par/processimage.jpg.
 at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:526)
 at org.eclipse.core.internal.resources.File.getContents(File.java:294)
 at org.eclipse.core.internal.resources.File.getContents(File.java:283)
 at org.jbpm.ui.action.DeployProcessActionDelegate.addFile(Unknown Source)
 at org.jbpm.ui.action.DeployProcessActionDelegate.deployProcessWithServlet(Unknown Source)
 at org.jbpm.ui.action.DeployProcessActionDelegate.access$1(Unknown Source)
 at org.jbpm.ui.action.DeployProcessActionDelegate$1.run(Unknown Source)
 at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:346)
 at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:291)
 at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:453)
 at org.jbpm.ui.action.DeployProcessActionDelegate.showProgressMonitorDialog(Unknown Source)
 at org.jbpm.ui.action.DeployProcessActionDelegate.run(Unknown Source)
 at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
 at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
 at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
 at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:884)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3194)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2823)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1755)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1719)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:368)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
 at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
 at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:377)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:164)
 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:338)
 at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
 at org.eclipse.core.launcher.Main.run(Main.java:977)
 at org.eclipse.core.launcher.Main.main(Main.java:952)
!SUBENTRY 1 org.eclipse.core.resources 4 274 2005-10-26 16:19:54.562
!MESSAGE Resource is out of sync with the file system: /Thuoc La/src/process/Hut Thuoc.par/processimage.jpg.

I think my image is haved a problem so i tryed to change object's position and then save it, but error occurs too.
What is my problem??
Please help me.
Thanks

[koen.aers]

Never saw this error on my machine... Strange.
Anyway, if you do a refresh on the *.par folder before you do a deploy I think the error should go away.

Regards,
Koen