fix

coolstore-partner-model/src/main/java/com/cool/store/request/license/FoodLicenseRequest.java

@@ -5,6 +5,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.util.Date;
+import java.util.Objects;
 
 /**
  * @Author suzhuhong
@@ -56,6 +57,9 @@ public class FoodLicenseRequest {
 
 
     public LicenseTransactDO toLicenseTransactDO(LicenseTransactDO licenseTransactDO) {
+        if (Objects.isNull(licenseTransactDO)){
+            licenseTransactDO = new LicenseTransactDO();
+        }
         licenseTransactDO.setMainBusiness(this.mainBusiness);
         licenseTransactDO.setOperator(this.operator);
         licenseTransactDO.setFoodLicenseLegalPerson(this.foodLicenseLegalPerson);