[jbosstools-issues] [JBoss JIRA] (JBIDE-21872) NPE is thrown on OS 3 connection without any project on fresh start of IDE

NPE is thrown on OS 3 connection without any project on fresh start of IDE -------------------------------------------------------------------------- Key: JBIDE-21872 URL: https://issues.jboss.org/browse/JBIDE-21872 Project: Tools (JBoss Tools) Issue Type: Feature Request Components: openshift Affects Versions: 4.3.1.CR1 Reporter: Marián Labuda Labels: connection, openshift_v3 When I start IDE and I have not stored password/token in secure storage for an OpenShift 3 connection, I am prompted to fill in credentials. After successfully filling in and hiting Finish button, connection is established, but if connection does not contain any project beneath it, there is NPE thrown with following stack trace {code} There was an error retrieving children in the OpenShift explorer java.lang.NullPointerException at java.util.ArrayList.<init>(ArrayList.java:177) at org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectCache.getProjectsFor(OpenShiftProjectCache.java:73) at org.jboss.tools.openshift.internal.ui.explorer.OpenShiftExplorerContentProvider.getChildrenFor(OpenShiftExplorerContentProvider.java:93) at org.jboss.tools.openshift.internal.common.ui.explorer.BaseExplorerContentProvider$1.run(BaseExplorerContentProvider.java:167) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) {code}