fix: bug#7672

src/pages/iot-card/CardManagement/Detail/index.tsx

@@ -79,7 +79,7 @@ const CardDetail = () => {
               );
               resolve({
                 xValue: sortArray.map((item: any) => item.date),
-                data: sortArray.map((item: any) => item.value.toFixed(2)),
+                data: sortArray.map((item: any) => item.value && item.value.toFixed(2)),
               });
             }
           });

src/pages/iot-card/Dashboard/index.tsx

@@ -53,7 +53,7 @@ const Dashboard = () => {
             );
             resolve({
               xValue: sortArray.map((item: any) => item.date),
-              data: sortArray.map((item: any) => item.value.toFixed(2)),
+              data: sortArray.map((item: any) => item.value && item.value.toFixed(2)),
             });
           }
         });