When I build the project it prompts this

[Baikele]

Build file 'E:\Idea Project\1.16.5\Plugin\PokeBattlePoint\build.gradle' line: 10

A problem occurred evaluating root project 'PokeBattlePoint'.
> Failed to apply plugin 'net.minecraftforge.gradle'.
   > Failed to validate certificate for host 'https://libraries.minecraft.net/'. To disable this check, re-run with '-Dnet.minecraftforge.gradle.check.certs=false'.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
 

[Hipposgrumm]

1.16.5 is no longer supported here, but try doing it until it works, that's always worked for me.

[Baikele]

15 hours ago, Hipposgrumm said:

1.16.5 is no longer supported here, but try doing it until it works, that's always worked for me.

So what should I do?

[Hipposgrumm]

10 hours ago, Baikele said:

So what should I do?

You would have to find another community to help you if the problem persists. That's all the help I can provide.

[Baikele]

22 hours ago, Hipposgrumm said:

You would have to find another community to help you if the problem persists. That's all the help I can provide.

Forge question, I came to the forge community to ask, it seems that there is no other community that can answer my question

 

[Hipposgrumm]

3 hours ago, Baikele said:

Forge question, I came to the forge community to ask, it seems that there is no other community that can answer my question

I am sorry you can't find anything else, but 1.16.5 is not supported here and I am actually not allowed to help you. Have you at least tried what I suggested?