Update: 调整板卡载入方式

common/modules/mixly-modules/common/loader.js

@@ -66,12 +66,18 @@ window.addEventListener('load', () => {
             break;
         }
     }
-    if (!$categories.children('category').length) {
-        $categories.html('<category></category>');
-    }
-    $('#toolbox').html($categories.html());
-    LazyLoad.css(cssPaths);
+    $categories && $('#toolbox').html($categories.html());
+    cssPaths.length && LazyLoad.css(cssPaths);
+    if (scrpitPaths.length) {
         LazyLoad.js(scrpitPaths, () => {
+            Loader.start();
+        });
+    } else {
+        Loader.start();
+    }
+});
+
+Loader.start = () => {
     if (window.frames.length !== parent.frames.length) {
         window.userEvents = new UserEvents(Editor.blockEditor);
     }
@@ -87,8 +93,7 @@ window.addEventListener('load', () => {
         Env.defaultXML = $('#toolbox').html();
         Loader.init();
     }
-    });
-});
+}
 
 Loader.init = () => {
     const selectedBoardName = Boards.getSelectedBoardName();