Bug 183013 [Wizards] Errror importing into linked EFS folder - "undefined path variable"
1. Implement a EFS plugin - with a writable file system. 2. Create a linked folder to the file system 3. select to import into the linked folder 4. select a valid zip file 5. the following error is reported " Destination folder location is based on an undefined path variable." The problem seems to be in org.eclipse.ui.dialogs.WizardResourceImportPage - validateDestinationGroup if (container.getLocation() == null) { if (container.isLinked()) { should use getLocationURI ?
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/wizards/datatransfer/ZipFileImportWizard.java
private IWorkbench workbench;
    private IStructuredSelection selection;
    private WizardArchiveFileResourceImportPage1 mainPage;
    /**
     * Creates a wizard for importing resources into the workspace from
     * a zip file.
     */
    public ZipFileImportWizard() {
        AbstractUIPlugin plugin = (AbstractUIPlugin) Platform
                .getPlugin(PlatformUI.PLUGIN_ID);
        IDialogSettings workbenchSettings = plugin.getDialogSettings();
        IDialogSettings section = workbenchSettings
                .getSection("ZipFileImportWizard");
        if (section == null) {
			section = workbenchSettings.addNewSection("ZipFileImportWizard");
		}
        setDialogSettings(section);
    }
    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public void addPages() {
        super.addPages();
        mainPage = new WizardArchiveFileResourceImportPage1(workbench, selection);