[BLUEJ-569] BlueJ crashes / fails to open project
BlueJ crashes on the attached Project:
{noformat} Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: bluej.pkgmgr.target.PackageTarget cannot be cast to bluej.pkgmgr.target.DependentTarget at bluej.pkgmgr.dependency.Dependency.getTo(Dependency.java:99) at bluej.pkgmgr.Package.addDependency(Package.java:1587) at bluej.pkgmgr.Package.refreshPackage(Package.java:761) at bluej.pkgmgr.Project.(Project.java:251) at bluej.pkgmgr.Project.openProject(Project.java:448) at bluej.pkgmgr.PkgMgrFrame.openProject(PkgMgrFrame.java:1377) at bluej.pkgmgr.PkgMgrFrame.doOpen(PkgMgrFrame.java:1343) at bluej.pkgmgr.PkgMgrFrame.doOpen(PkgMgrFrame.java:1367) at bluej.pkgmgr.actions.OpenProjectAction.actionPerformed(OpenProjectAction.java:57) at bluej.pkgmgr.actions.PkgMgrAction.actionPerformed(PkgMgrAction.java:142) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877) at java.awt.Component.processMouseEvent(Component.java:6516) at javax.swing.JComponent.processMouseEvent(JComponent.java:3312) at java.awt.Component.processEvent(Component.java:6281) at java.awt.Container.processEvent(Container.java:2229) at java.awt.Component.dispatchEventImpl(Component.java:4872) at java.awt.Container.dispatchEventImpl(Container.java:2287) at java.awt.Component.dispatchEvent(Component.java:4698) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) at java.awt.Container.dispatchEventImpl(Container.java:2273) at java.awt.Window.dispatchEventImpl(Window.java:2719) at java.awt.Component.dispatchEvent(Component.java:4698) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:747) at java.awt.EventQueue.access$300(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.awt.EventQueue$3.run(EventQueue.java:704) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:720) at java.awt.EventQueue$4.run(EventQueue.java:718) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:717) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91) {noformat}
Issue metadata
- Issue type: Bug
- Priority: Medium
- Fix versions: 3.1.6