diff --git a/mallinkService/src/main/java/com/iformall/domain/po/WxEnergyMeter.java b/mallinkService/src/main/java/com/iformall/domain/po/WxEnergyMeter.java index c12dce698..eea712fb5 100644 --- a/mallinkService/src/main/java/com/iformall/domain/po/WxEnergyMeter.java +++ b/mallinkService/src/main/java/com/iformall/domain/po/WxEnergyMeter.java @@ -58,7 +58,10 @@ public class WxEnergyMeter extends TenantEntity { private String physicsTypeName; public String getPhysicsTypeName() { if (null != physicsType) { - return EnumEnergyMeterPhysicsType.getEnum(physicsType).getMessage(); + EnumEnergyMeterPhysicsType py = EnumEnergyMeterPhysicsType.getEnum(physicsType); + if (null != py) { + return py.getMessage(); + } } return null; }