REPORT-47258 打开多个模板，切换远程时右侧面板可能出现异常

designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java

@@ -47,6 +47,7 @@ import com.fr.design.menu.MenuDef;
 import com.fr.design.menu.NameSeparator;
 import com.fr.design.menu.ShortCut;
 import com.fr.design.preview.PagePreview;
+import com.fr.design.ui.util.UIUtil;
 import com.fr.design.write.submit.DBManipulationInWidgetEventPane;
 import com.fr.design.write.submit.DBManipulationPane;
 import com.fr.event.EventDispatcher;
@@ -79,7 +80,6 @@ import javax.swing.BorderFactory;
 import javax.swing.Icon;
 import javax.swing.JComponent;
 import javax.swing.JOptionPane;
-import javax.swing.SwingWorker;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.undo.UndoManager;
 import java.util.ArrayList;
@@ -340,30 +340,18 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
 
     public void refreshResource(FILE file) {
 
-
-        new SwingWorker<Void, Void>() {
-
-            @Override
-            protected Void doInBackground() throws Exception {
         setTargetByFile(file);
-                return null;
-            }
-
+        UIUtil.invokeLaterIfNeeded(new Runnable() {
             @Override
-            public void done() {
-                try {
-                    get();
+            public void run() {
                 // 先移除旧的。
                 removeCenterPane();
                 // 加入新的
                 addCenterPane();
 
                 refreshToolArea();
-                } catch (Exception e) {
-                    FineLoggerFactory.getLogger().error(e.getMessage(), e);
             }
-            }
-        }.execute();
+        });
 
     }