update

src/components/Modules/EnergyCostAnalysis/NatGas/index.jsx

@@ -37,12 +37,27 @@ function NatGas(props) {
       size={["long", "short"]}
     >
       {/* real echarts here */}
-      <ReactECharts
-        key={Math.random()}
-        option={options}
-        // option={getOptions([[91, 69, 5, 10, 21, 46, 24]], "氧气")}
-        style={{ height: "100%" }}
-      />
+      {options && (
+        <ReactECharts
+          key={Math.random()}
+          option={options}
+          // option={getOptions([[91, 69, 5, 10, 21, 46, 24]], "氧气")}
+          style={{ height: "100%" }}
+        />
+      )}
+      {!options && (
+        <p
+          style={{
+            color: "#cccf",
+            fontSize: "24px",
+            userSelect: "none",
+            textAlign: "center",
+            paddingTop: "48px",
+          }}
+        >
+          暂无数据
+        </p>
+      )}
       {/* real table data here  */}
     </GraphBase>
   );
@@ -52,6 +67,7 @@ export default NatGas;
 
 function getOptions(period, trend) {
   console.log("getOptions", period, trend);
+  if (trend[period].length === 0) return null;
   // export default function getOptions(seriesData, name) {
   const colors = [
     "#FFD160",