2014-04-24 11:26:29,657 WARN info.magnolia.event.SimpleEventBus : Exception caught when dispatching a class info.magnolia.ui.api.location.LocationChangedEvent event with class info.magnolia.ui.framework.app.AppControllerImpl eventHandler.
java.lang.NullPointerException
at info.magnolia.ui.vaadin.integration.contentconnector.JcrContentConnector.getNewItemId(JcrContentConnector.java:192)
at info.magnolia.ui.contentapp.detail.DetailEditorPresenter.start(DetailEditorPresenter.java:118)
at info.magnolia.ui.contentapp.detail.DetailEditorPresenter.start(DetailEditorPresenter.java:101)
at info.magnolia.ui.contentapp.detail.DetailSubApp.start(DetailSubApp.java:118)
at info.magnolia.ui.contentapp.detail.DetailSubApp.start(DetailSubApp.java:71)
at info.magnolia.ui.framework.app.AppInstanceControllerImpl.startSubApp(AppInstanceControllerImpl.java:374)
at info.magnolia.ui.framework.app.AppInstanceControllerImpl.openSubApp(AppInstanceControllerImpl.java:333)
at info.magnolia.ui.framework.app.BaseApp.locationChanged(BaseApp.java:65)
at info.magnolia.ui.framework.app.AppInstanceControllerImpl.onLocationUpdate(AppInstanceControllerImpl.java:242)
at info.magnolia.ui.framework.app.AppControllerImpl.doStartIfNotAlreadyRunning(AppControllerImpl.java:252)
at info.magnolia.ui.framework.app.AppControllerImpl.onLocationChanged(AppControllerImpl.java:338)
at info.magnolia.ui.api.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:64)
at info.magnolia.ui.api.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:42)
at info.magnolia.event.SimpleEventBus.fireEvent(SimpleEventBus.java:78)
at info.magnolia.ui.api.location.LocationController.goToWithoutChecks(LocationController.java:103)
at info.magnolia.ui.api.location.LocationController.goTo(LocationController.java:97)
at info.magnolia.ui.contentapp.detail.action.CreateItemAction.execute(CreateItemAction.java:75)
at info.magnolia.ui.api.action.AbstractActionExecutor.execute(AbstractActionExecutor.java:62)
at info.magnolia.ui.contentapp.browser.BrowserPresenter.executeAction(BrowserPresenter.java:332)
at info.magnolia.ui.contentapp.browser.BrowserPresenter.onActionbarItemClicked(BrowserPresenter.java:291)
at info.magnolia.ui.actionbar.ActionbarPresenter.onActionbarItemClicked(ActionbarPresenter.java:205)
at info.magnolia.ui.actionbar.ActionbarViewImpl$1.actionTrigger(ActionbarViewImpl.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)