[增强] 处理部分APP没有UI界面情况

vnpy/trader/ui/mainwindow.py

@@ -107,6 +107,7 @@ class MainWindow(QtWidgets.QMainWindow):
 
         all_apps = self.main_engine.get_all_apps()
         for app in all_apps:
+            try:
                 ui_module = import_module(app.app_module + ".ui")
                 widget_class = getattr(ui_module, app.widget_name)
 
@@ -118,7 +119,8 @@ class MainWindow(QtWidgets.QMainWindow):
                 self.add_toolbar_action(
                     app.display_name, icon_path, func
                 )
-
+            except Exception as ex:
+                print(f'加载{app.app_module}出现异常:{str(ex)}')
         # Global setting editor
         action = QtWidgets.QAction("配置", self)
         action.triggered.connect(self.edit_global_setting)