[Bugfix] 修复下载附加内容时依赖列表因文件缺失加载失败/类别标题不居中的问题

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/DownloadPage.java

@@ -50,12 +50,14 @@
 import org.jackhuang.hmcl.util.versioning.GameVersionNumber;
 import org.jetbrains.annotations.Nullable;
 
+import java.io.IOException;
 import java.nio.file.Path;
 import java.util.*;
 import java.util.stream.Stream;
 
 import static org.jackhuang.hmcl.ui.FXUtils.onEscPressed;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+import static org.jackhuang.hmcl.util.logging.Logger.LOG;
 
 public class DownloadPage extends Control implements DecoratorPage {
     private final ReadOnlyObjectWrapper<State> state = new ReadOnlyObjectWrapper<>();
@@ -583,13 +585,21 @@ private void loadDependencies(RemoteAddon.Version version, DownloadPage selfPage
                         dependencies.put(dependency.getType(), Pair.pair(title, list));
                     }
 
-                    queue.add(Task.supplyAsync(Schedulers.io(), () -> dependency.load(selfPage.page.getDownloadProvider()))
+                    queue.add(Task.supplyAsync(Schedulers.io(), () -> {
+                                try {
+                                    return dependency.load(selfPage.page.getDownloadProvider());
+                                } catch (IOException e) {
+                                    LOG.warning("Failed to resolve dependency: " + dependency.getId(), e);
+                                    return RemoteAddon.BROKEN;
+                                }
+                            })
                             .setSignificance(Task.TaskSignificance.MINOR)
                             .thenAcceptAsync(Schedulers.javafx(), dep -> {
                                 if (dep == RemoteAddon.BROKEN) {
                                     return;
                                 }
                                 DependencyAddonItem dependencyAddonItem = new DependencyAddonItem(selfPage.page, dep, selfPage.instanceReference);
+                                FXUtils.onChangeAndOperate(dependenciesList.widthProperty(), d -> FXUtils.setLimitWidth(dependencyAddonItem, d.doubleValue()));
                                 dependencies.get(dependency.getType()).value().add(dependencyAddonItem);
                             })
                             .setSignificance(Task.TaskSignificance.MINOR));