小白提问，命名都没什么问题但是一直提示Package名字问题

Question

Package Name has not been set up correctly
Please set the Package Name in the Player Settings.
The value must follow the convention
'com. YourCompanyName. YourProductName' and can contain alphanumeric dharacters and underscore.
Each segment must not start with a numeric character or underscore.

都是按照教程命名，不明白为什么会这样

Answer 1

我自己更换了模型和识别图，有这方面的问题么？