fix trySubmit

Author: xlorne

example/example-infra-flow/src/main/java/com/codingapi/example/repository/FlowProcessRepositoryImpl.java

@@ -31,8 +31,12 @@ public FlowWork getFlowWorkByProcessId(String processId) {
             return null;
         }
         FlowBackup flowBackup = flowBackupRepository.getFlowBackupById(flowProcess.getBackupId());
-        if(flowBackup!=null) {
-            return flowBackup.resume(flowOperatorRepository);
+        if (flowBackup != null) {
+            try {
+                return flowBackup.resume(flowOperatorRepository);
+            }catch (Exception e){
+                return null;
+            }
         }
         return null;
     }

example/example-infra-flow/src/main/java/com/codingapi/example/repository/FlowWorkRepositoryImpl.java

@@ -49,7 +49,7 @@ public FlowWork getFlowWorkById(long id) {
                 entity.getCreateTime(),
                 entity.getUpdateTime(),
                 entity.getEnable(),
-                entity.getSkipIfSameApprover(),
+                entity.getSkipIfSameApprover() != null && entity.getSkipIfSameApprover(),
                 entity.getPostponedMax(),
                 flowNodes,
                 flowRelations,
@@ -82,7 +82,7 @@ public FlowWork getFlowWorkByCode(String code) {
                 entity.getCreateTime(),
                 entity.getUpdateTime(),
                 entity.getEnable(),
-                entity.getSkipIfSameApprover(),
+                entity.getSkipIfSameApprover() != null && entity.getSkipIfSameApprover(),
                 entity.getPostponedMax(),
                 flowNodes,
                 flowRelations,