修改

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

@@ -176,6 +176,9 @@ public class OrderServiceDetailImpl implements OrderServiceDetail {
 	private HashMap<String, EngineerInfo> getEngineerInfos(List<String> egCodes){
 		// 获取工程师信息列表
 		HashMap<String, EngineerInfo> map = new HashMap<>();
+		if (egCodes.isEmpty()) {
+			return map;
+		}
 
 		LambdaQueryWrapper<EngineerInfo> lqw = new LambdaQueryWrapper<>();
 		lqw.in(EngineerInfo::getEngineerCode, egCodes);