When I try to launch my client i get "tried to access field net.minecraft.client.Minecraft.field_71422_O"

[WhatsVape]

So when I try to launch my mod i get "tried to access field net.minecraft.client.Minecraft.field_71422_O"

    at me.********.********.DiscordPresence.start(DiscordPresence.java:26)
    at me.********.********.Main.load(Main.java:99)
    at me.********.********.Main.init(Main.java:167)
How do I fix this?
Main:99 | 

             DiscordPresence.start();

Main:167 | 

         Main.load();

DiscordPresence:26 | 

         DiscordPresence.presence.details = Minecraft.getMinecraft().currentScreen instanceof GuiMainMenu ? "In the main menu." : "Playing " + (Minecraft.getMinecraft().currentServerData != null ? (RPC.INSTANCE.showIP.getValue().booleanValue() ? "on " + Minecraft.getMinecraft()

I blurred out the names of the packages in this post.

Edited December 16, 2021 by WhatsVape
fixed formatting

[poopoodice]

You need to show more info...

But my assumption is you are calling client side only stuff (Minecraft class) from common place (Main class)