[jboss-user] [jBPM] - error deploying process archive

erik yap [http://community.jboss.org/people/erikcute] created the discussion "error deploying process archive" To view the discussion, visit: http://community.jboss.org/message/586750#586750 -------------------------------------------------------------- I'm having problems deploying a process archive, already selected the deployment package as well as the classes but still the same error occurs.  i'm trying to create a par file for openKM.  please help.  thanks. below is the error log: Message:                                                        Plug-in Exception happened while deploying                  org.jbpm.gd.jpdl Exception stack trace: java.lang.NullPointerException           at org.jbpm.gd.jpdl.util.ProcessDeployer.addClassOrResource(Unknown Source)           at org.jbpm.gd.jpdl.util.ProcessDeployer.addClassesAndResources(Unknown Source)           at org.jbpm.gd.jpdl.util.ProcessDeployer.createParBytes(Unknown Source)           at org.jbpm.gd.jpdl.util.ProcessDeployer.access$1(Unknown Source)           at org.jbpm.gd.jpdl.util.ProcessDeployer$1.run(Unknown Source)           at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)           at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)           at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)           at org.jbpm.gd.jpdl.util.ProcessDeployer.showProgressMonitorDialog(Unknown Source)           at org.jbpm.gd.jpdl.util.ProcessDeployer.deploy(Unknown Source)           at org.jbpm.gd.jpdl.deployment.DeploymentForm$1.widgetSelected(Unknown Source)           at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)           at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)           at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)           at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)           at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)           at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)           at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)           at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)           at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)           at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)           at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)           at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)           at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)           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:369)           at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)           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.equinox.launcher.Main.invokeFramework(Main.java:619)           at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)           at org.eclipse.equinox.launcher.Main.run(Main.java:1407) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/586750#586750] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]