Fix #5338: 修复部分环境中进入下载页面时启动器崩溃的问题 (#5433)

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DownloadListPage.java

@@ -48,6 +48,7 @@ import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.WeakListenerHolder;
+import org.jackhuang.hmcl.ui.construct.NoneMultipleSelectionModel;
 import org.jackhuang.hmcl.ui.construct.RipplerContainer;
 import org.jackhuang.hmcl.ui.construct.SpinnerPane;
 import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
@@ -521,7 +522,7 @@ public class DownloadListPage extends Control implements DecoratorPage, VersionP
 
                 spinnerPane.setContent(listView);
                 Bindings.bindContent(listView.getItems(), getSkinnable().items);
-                listView.setSelectionModel(null);
+                listView.setSelectionModel(new NoneMultipleSelectionModel<>());
                 // ListViewBehavior would consume ESC pressed event, preventing us from handling it, so we ignore it here
                 ignoreEvent(listView, KeyEvent.KEY_PRESSED, e -> e.getCode() == KeyCode.ESCAPE);