update

src/components/Common/SmokeHandle/SmokeTrendChart/index.jsx

@@ -82,7 +82,20 @@ const SmokeTrendChart = (props) => {
           </Radio.Button>
         </Radio.Group>
       </div>
-      <ReactECharts option={options} style={{ height: "240px" }} />
+      {options && <ReactECharts option={options} style={{ height: "240px" }} />}
+      {!options && (
+        <p
+          style={{
+            color: "#cccf",
+            fontSize: "24px",
+            userSelect: "none",
+            textAlign: "center",
+            paddingTop: "96px",
+          }}
+        >
+          暂无数据
+        </p>
+      )}
     </div>
   );
 };
@@ -90,6 +103,7 @@ const SmokeTrendChart = (props) => {
 export default SmokeTrendChart;
 
 function getOptions(source, period, trend) {
+  if (trend[source].length === 0) return null;
   return {
     color: ["#FFD160", "#12FFF5", "#2760FF"],
     grid: { top: 38, right: 12, bottom: 20, left: 48 },