提交代码

amos-boot-system-jxiop/amos-boot-module-jxiop-bigscreen-biz/src/main/java/com/yeejoin/amos/boot/module/jxiop/biz/service/impl/LargeScreenImpl.java

@@ -1125,6 +1125,8 @@ public class LargeScreenImpl {
 			values.add(String.format(CommonConstans.Twodecimalplaces, vl));
 		}
 
+		if(!values.isEmpty())
+		{
 			String max = String.format(CommonConstans.Twodecimalplaces,
 					values.stream().mapToDouble(Double::parseDouble).max().getAsDouble());
 			String min = String.format(CommonConstans.Twodecimalplaces,
@@ -1138,6 +1140,16 @@ public class LargeScreenImpl {
 			activePowerInfo.put("minTime", time.get(values.lastIndexOf(min)));
 			activePowerInfo.put("load", String.format(CommonConstans.Twodecimalplaces,
 					Double.valueOf(values.get(values.size() - 1)) / installedCapacity.get()));
+		}else
+		{
+			activePowerInfo.put("mean", null);
+			activePowerInfo.put("max", null);
+			activePowerInfo.put("min", null);
+			activePowerInfo.put("maxTime", null);
+			activePowerInfo.put("minTime", null);
+			activePowerInfo.put("load",null);
+		}
+
 
 		List<Map<String, Object>> seriesData = new ArrayList<>();
 		Map<String, Object> map3 = new HashMap<>();