bug；采购提交数据失败

com.awspaas.user.apps.donenow_ctt/src/com/awspaas/user/apps/donenow_ctt/PeriodCalculationUtil.java

@@ -748,7 +748,8 @@ public class PeriodCalculationUtil {
      */
     public static BigDecimal toBigDecimal(Object obj) {
         if (obj == null) {
-            throw new IllegalArgumentException("对象不能为null");
+            //throw new IllegalArgumentException("对象不能为null");
+            return BigDecimal.ZERO;
         }
 
         if (obj instanceof BigDecimal) {

com.awspaas.user.apps.donenow_ctt/src/com/awspaas/user/apps/donenow_ctt/service/contractService.java

@@ -2127,7 +2127,8 @@ public class contractService {
      */
     public static BigDecimal toBigDecimal(Object obj) {
         if (obj == null) {
-            throw new IllegalArgumentException("对象不能为null");
+            // throw new IllegalArgumentException("对象不能为null");
+            return BigDecimal.ZERO;
         }
 
         if (obj instanceof BigDecimal) {

com.awspaas.user.apps.donenow_ivt/src/com/awspaas/user/apps/donenow_ivt/utils/PeriodCalculationUtil.java

@@ -748,7 +748,8 @@ public class PeriodCalculationUtil {
      */
     public static BigDecimal toBigDecimal(Object obj) {
         if (obj == null) {
-            throw new IllegalArgumentException("对象不能为null");
+            //throw new IllegalArgumentException("对象不能为null");
+            return BigDecimal.ZERO;
         }
 
         if (obj instanceof BigDecimal) {