fix: 修正sf6气体pressure为空出错，导致每日汇总任务中断，后续任务都没做无数据的问题

busi-back/busi-back-serviceImpl/src/main/java/com/huatek/busi/service/impl/gis/GisSf6PressureServiceImpl.java

@@ -515,7 +515,10 @@ public class GisSf6PressureServiceImpl extends AbstractCacEtlService<GisSf6Press
 	                    {
 	                    	if(mapObj.get("pressure") != null)
 	                    	{
-	                    		listRes.add(new BigDecimal(mapObj.get("pressure").toString()));
+                                String str = mapObj.get("pressure").toString();
+                                if (!StringUtils.isBlank(str)) {
+                                    listRes.add(new BigDecimal(str));
+                                }
 	                    	}
 	                    }
 	                    if(!listRes.isEmpty())
@@ -536,7 +539,10 @@ public class GisSf6PressureServiceImpl extends AbstractCacEtlService<GisSf6Press
 	                    {
 	                    	if(mapObj1.get("pressure") != null)
 	                    	{
-	                    		listRes1.add(new BigDecimal(mapObj1.get("pressure").toString()));
+                                String str = mapObj1.get("pressure").toString();
+                                if (!StringUtils.isBlank(str)) {
+                                    listRes1.add(new BigDecimal(str));
+                                }
 	                    	}
 	                    }
 	                    if(!listRes1.isEmpty())