[1.12.2] Open a GUI without a container from another GUI

[MisterGamer _]

Hi,
I want to open a containerless GUI from another GUI at the push of a button.
I tried this code in the actionPerformed () event of the main GUI:

 

if(button.id == 1) {
		if(!(Minecraft.getMinecraft().world.isRemote)) {
			Minecraft.getMinecraft().player.sendChatMessage("Help clicked");
		}else {
			Minecraft.getMinecraft().player.openGui(Main.instance, GUI_ID, world, pos.getX(), pos.getY(), pos.getZ());
		}
}

 

But no GUI opens and the game crashes.

Thank you!

[LexManos]

openGui is designed to be an abstraction layer for opening guis on both the logical server and logical client. So that you can write the same code for both sides without crashing the dedicated server.

If you're already in a GUI and you want to open another one, just use Minecraft.openGui or whatever it's called these days.

[MisterGamer _]

26 minutes ago, LexManos said:

openGui is designed to be an abstraction layer for opening guis on both the logical server and logical client. So that you can write the same code for both sides without crashing the dedicated server.

If you're already in a GUI and you want to open another one, just use Minecraft.openGui or whatever it's called these days.

Ok I tried this, but same result...

Minecraft.getMinecraft().displayGuiScreen(new CompactorHelpGui());

 

Edited April 27, 2019 by MisterGamer _
Code changed

[LexManos]

"I tried the same thing, and not the thing you told me to, and got the same result"

[MisterGamer _]

21 minutes ago, LexManos said:

"I tried the same thing, and not the thing you told me to, and got the same result"

I tried another code, but still same result