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I tried to deploy things using tomcat 5.0. It only fails on removing or redeloying so I consider my settings are right. The project is a simple
on – I’ve just created web modul project called my.test.project and added a servlet called TestServlet. Deployment worked fine using packaged version but hitting redelopyment I got a warning sign and removing fails this way:Are there any workarounds? How can I get rid of this failed deployment entry. Since only one Tomcat 5.0 deployment can be managed, I am stuck. I hope the new deployment manager will comes ASAP 🙂 What a fuzz!
The error-log reads:
java.lang.NullPointerException
at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog.Ä„(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog.access$1(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog$4.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2311)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1992)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:586)
at org.eclipse.jface.window.Window.open(Window.java:566)
at com.genuitec.eclipse.ast.deploy.core.ui.action.DeploymentMgmtActionDelegate.runWithEvent(Unknown Source)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:261)
at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:207)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:509)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:461)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:433)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2311)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1992)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1506)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1482)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:246)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:139)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:47)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:85)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:279)
at org.eclipse.core.launcher.Main.run(Main.java:742)
at org.eclipse.core.launcher.Main.main(Main.java:581)It looks like the deployment entry was already deleted but the manager didn’t recognized it. After I’ve restarted eclipse everything was ok and the entry disappeared.
Martin,
As you found, restarting is the correct way to get rid of failed deployments. The revised deployment tool in 3.7GA will offer much more information to the user as to why the deployment failed.If you are on windows, I am almost certain your deployment failed due to a file lock.
