修改部分已发现的bug

components/m-buy/goods.vue

@@ -160,10 +160,10 @@ export default {
     buyMask: {
       type: Boolean,
       default: false,
-    },
-	isGroup: {
-	  type: Boolean,
-	  default: false,
+    },
+	isGroup: {
+	  type: Boolean,
+	  default: false,
 	},
     goodsDetail: {
       default: "",
@@ -323,6 +323,10 @@ export default {
     formatSku(list) {
       // 格式化数据
       let arr = [{}];
+      
+      if(!Array.isArray(list)){
+        return false
+      }
       list.forEach((item, index) => {
         item.specValues.forEach((spec, specIndex) => {
           let name = spec.specName;