1) have a cloud connection to rename 2) choose "Edit connection" from context menu 3) change the name of the cloud Result: Rename fails, the error log shows the following stack trace: org.eclipse.swt.SWTException: Invalid thread access at org.eclipse.swt.SWT.error(SWT.java:4083) at org.eclipse.swt.SWT.error(SWT.java:3998) at org.eclipse.swt.SWT.error(SWT.java:3969) at org.eclipse.swt.widgets.Widget.error(Widget.java:466) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:404) at org.eclipse.swt.widgets.Combo.getSelectionIndex(Combo.java:1025) at org.jboss.tools.deltacloud.ui.views.cloudelements.AbstractCloudElementTableView.updateCloudSelector(AbstractCloudElementTableView.java:368) at org.jboss.tools.deltacloud.ui.views.cloudelements.AbstractCloudElementTableView.propertyChange(AbstractCloudElementTableView.java:360) at org.jboss.tools.deltacloud.ui.views.cloudelements.ImageView.propertyChange(ImageView.java:52) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:347) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.jboss.tools.internal.deltacloud.core.observable.ObservablePojo.firePropertyChange(ObservablePojo.java:29) at org.jboss.tools.deltacloud.core.DeltaCloud.setName(DeltaCloud.java:224) at org.jboss.tools.deltacloud.core.DeltaCloud.updateName(DeltaCloud.java:122) at org.jboss.tools.deltacloud.core.DeltaCloud.update(DeltaCloud.java:102) at org.jboss.tools.internal.deltacloud.ui.wizards.EditCloudConnectionWizard$1.doRun(EditCloudConnectionWizard.java:61) at org.jboss.tools.deltacloud.core.job.AbstractCloudJob.run(AbstractCloudJob.java:46) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)