fix

mallinkService/src/main/java/com/iformall/domain/po/WxPropertyContract.java

@@ -198,7 +198,12 @@ public class WxPropertyContract extends TenantEntity {
 	private String priceUnitName;
 	public String getPriceUnitName() {
 		if (null != priceUnit) {
-			return EnumPriceUnit.getEnum(priceUnit).getMessage();
+			EnumPriceUnit eu = EnumPriceUnit.getEnum(priceUnit);
+			if (null != eu) {
+				return eu.getMessage();
+			}else {
+				return null;
+			}
 		}
 		return null;
 	}