Why are errors always reported after upgrading

升级之后,一直很好。但是最近出现一些意想不到的错误,且无法看到错误信息完全是/。而且有时候会出现无法返回无法加载模型的错误。
升级之后,一直很好。但是最近出现一些意想不到的错误,且无法看到错误信息完全是/。而且有时候会出现无法返回无法加载模型的错误。
After the upgrade, it has been very good. However, some unexpected errors have occurred recently, and we can’t see that the error message is /. And sometimes there are errors that fail to return a model that cannot be loaded.

Can you give us more information? What did you upgrade, and what is the rest of the output?

Today, I found an error. The cache mechanism I assembled led to the infinite loop. The previous writing method did not make an error in 2.2, but after the upgrade, the method was infinite loop. Now it has been rewritten and solved the problem. I’m sorry to bother you.