fix

src/components/trade/trade.vue

@@ -599,8 +599,13 @@
       async handleClick(tab) {
         if(tab.label === '自选') {
           let item = await this.getFavoriteData();
-          this.marketList[tab.index].markets = item[0].markets;
-          this.subscribeAllMarkets()
+          if(item && item.length > 0) {
+            this.marketList[tab.index].markets = item[0].markets;
+            this.subscribeAllMarkets()
+          } else {
+            // 没有自选市场，显示空列表
+            this.marketList[tab.index].markets = [];
+          }
         }else{
           this.activeIndex = parseInt(tab.index);
           this.subscribeMarkets(this.activeName);
@@ -610,10 +615,13 @@
       async getFavoriteData () {
         this.userFavorites = [];
         let item = await tradeApi.serverFavorite(this.token);
-        item.data[0].markets.map(v=>{
-          this.userFavorites.push(v.symbol.toLowerCase());
-        });
-        return item.data;
+        if(item.data && item.data.length > 0 && item.data[0].markets) {
+          item.data[0].markets.map(v=>{
+            this.userFavorites.push(v.symbol.toLowerCase());
+          });
+          return item.data;
+        }
+        return [];
       },
       isNumber(val) {
         var regPos = /^\d+(\.\d+)?$/; //非负浮点数