没有microservices文件夹 和 没有微服务的yaml时在服务重启后，在CSE上午无法注册成功

[xuzhiweiand]

没有microservices文件夹 和 没有微服务的yaml时在服务重启后，在CSE上午无法注册成功

SCBEngine | ServiceComb had closed
SCBEngine | The request is rejected. Cannot process the request due to STATUS = FAILED
SCBEngine | The request is rejected. Cannot process the request due to STATUS = FAILED
SCBEngine | The request is rejected. Cannot process the request due to STATUS = FAILED
SCBEngine | The request is rejected. Cannot process the request due to STATUS = FAILED

[yhs0092]

检查一下看看这段日志的前面是否有其他报错日志呢？一般是启动流程中抛出异常打断了Java-Chassis的启动流程。

[xuzhiweiand]

日志显示这个错误：
LOGGER.warn(
"service center schema and local schema both are different:\n service center schema:\n[{}\n local schema:\n[{}]",
scSchemaContent,
localSchemaContent);

通过打印出来的比较，可以看到有个字段生成的顺序不一致。。如果打印这个错误是否会导致服务注册到CSE失败？？

[yhs0092]

会。
如果你同一个版本的服务启动两遍，生成的契约不一样的话，可能是因为你定义的参数类不是标准的Java Bean。建议排查一下字段顺序有变化的参数类型。
参考Java-Chassis对于接口定义的约束，在里面搜一下关键字JAVA Bean能找到和你这个问题相关的内容。

[xuzhiweiand]

好的，根据这个约束，我们再排查一下。