fix: business.object_id maybe null, missing parameters when plate-Order cloned

printing/admin.py

@@ -121,6 +121,12 @@ class PlateOrderAdmin(admin.ModelAdmin):
                 messages.append(f"{obj.id}: 没有关联的流程实例，无法推进")
                 continue
             
+            # 修复历史/异常数据：确保该订单的流程实例正确绑定到订单（避免 BusinessObject.object_id/content_type 为空）
+            services.ensure_business_object_bound_to_instance(
+                obj.business_object,
+                obj,
+                default_name=f"PlateOrder-{obj.id}",
+            )
             success, message, state_log = services.advance_to_next_state(obj.business_object, request.user)
             if success:
                 success_count += 1
@@ -375,6 +381,12 @@ class PrintingJobAdmin(admin.ModelAdmin):
                 messages.append(f"PrintingJob #{obj.id}: 没有关联的业务对象，无法推进")
                 continue
             
+            # 修复历史/异常数据：确保该 job 的流程实例正确绑定到 job（避免 BusinessObject.object_id/content_type 为空）
+            services.ensure_business_object_bound_to_instance(
+                obj.business_object,
+                obj,
+                default_name=f"PrintingJob-{obj.id}",
+            )
             success, message, state_log = services.advance_to_next_state(obj.business_object, request.user)
             if success:
                 success_count += 1