关于文档：文档是有没有更新的吗？

问下项目的文档，关于集成的步骤，是有部分没有更新吗？和代码中的API方法有不一样的地方吗？为什么我按照步骤搞了过后，flutter端，这个集成要报错啊。按照文档的代码，集成main文件就报错。网上搜的博客也大多是一年多以前的。

谁可以给我指点指点吗？谢谢。

The issue mentions the integration documentation, current API methods, and errors in the Flutter main file; begin by comparing the documented steps with the current API and reproducing the main-file error. Done means the documented integration flow matches the code and the reported Flutter error is resolved or clearly documented.

Written by the indexing model from the issue text.