修改

project-order/src/main/java/com/alibaba/cloud/integration/order/service/impl/DispatchServiceImpl.java

@@ -102,11 +102,18 @@ public class DispatchServiceImpl implements DispatchService {
 		// 获取groupIds
 		List<String> groupIds = this.queryOrgGroupIds(levelType, levelIds);
 		if (groupIds.isEmpty()){
-			throw new BusinessException("大区/分部/小组组织结构配置可能错误或缺失，请联系研发");
+			throw new BusinessException("大区/分部/小组组织结构配置可能错误或缺失，请联系管理员/研发");
 		}
 
 		// 获取engineer列表
 		List<EngineerInfo> engineers = this.queryEngineers(groupIds);
+		if(engineers.isEmpty()) {
+			// 该group下没有技术员，返回空
+			DispatchEngineerOrderListResp res = new DispatchEngineerOrderListResp();
+			List<DispatchEngineerOrderListResp.EngineerInfo> egs = new ArrayList<>();
+			res.setEngineers(egs);
+			return Result.success(res);
+		}
 
 		// 获取engineerCodes
 		List<String> engineerCodes = engineers.stream().map(EngineerInfo::getEngineerCode).collect(Collectors.toList());