增强数据校验

@@ -15,7 +15,7 @@ let channel = {
             cache: true,
             cache: true,
             code: 200
             code: 200
         }).then(result => {
         }).then(result => {
-            return result.data ? processResources(result.data) : [];
+            return result && result.data ? processResources(result.data) : [];
         });
         });
     },
     },
     getSidebarData() {
     getSidebarData() {