Issue Description:

Note: If this bug occurs in a modpack, please report this to the modpack author. Otherwise, delete this line and add your description here. If this is a feature request, this template does not apply to you. Just delete everything.
this is in ftb direwolf20 modpack can't find how to report them so thought of trying here....

What happens:

when opening some things in the Sanguine Scientiem the game crushes...
"The game crashed whilst rendering screen
Error: java.lang.IllegalAccessError: tried to access method net.minecraft.client.gui.GuiScreen.func_146285_a(Lnet/minecraft/item/ItemStack;II)V from class WayofTime.bloodmagic.compat.guideapi.page.PageAlchemyArray"

What you expected to happen:

seeing the reciepies and page

Steps to reproduce:

...

Affected Versions (Do not use "latest"):

• BloodMagic:
• Minecraft:
• Forge:

Update Guide-API.

How did you install your mod/modpack?

Update Guide-API.

thank you' how do i do that?

How did you install your mod/modpack?

from the twitch app

In a desperate try to preserve a professional attitude:

What's the modpacks name so we can tell them to fix their modpack?

GIVE ME NAMES.
NOW.

Or you won't get cookies.

ftb direwolf20 i have version 1.12.
will I get any cookies?

TYVM. Will tell Nut to tear that modpack author's head off.

That being said, head over to https://minecraft.curseforge.com/projects/guide-api and download the latest BETA (the one with the blue icon next to it).

Then drop it in your mods folder of that modpack.

That'll fix it.

In a desperate try to preserve a professional attitude:

What's the modpacks name so we can tell them to fix their modpack?

you saw my reply, idk if

TYVM. Will tell Nut to tear that modpack author's head off.

That being said, head over to https://minecraft.curseforge.com/projects/guide-api and download the latest BETA (the one with the blue icon next to it).

Then drop it in your mods folder of that modpack.

That'll fix it.

ty very much:)

TYVM. Will tell Nut to tear that modpack author's head off.

That being said, head over to https://minecraft.curseforge.com/projects/guide-api and download the latest BETA (the one with the blue icon next to it).

Then drop it in your mods folder of that modpack.

That'll fix it.

did not download mods in years, do I need to extract the file before dropping it?

The mod is a .jar file (which itself is a container). Drop the .jar file (if the download itself is not a .jar) into your mods folder.

The mod is a .jar file (which itself is a container). Drop the .jar file (if the download itself is not a .jar) into your mods folder.

working now, ty

The mod is a .jar file (which itself is a container). Drop the .jar file (if the download itself is not a .jar) into your mods folder.
crushed again
The game crashed whilst rendering screen
Error: java.lang.IllegalAccessError: tried to access method net.minecraft.client.gui.GuiScreen.func_146285_a(Lnet/minecraft/item/ItemStack;II)V from class WayofTime.bloodmagic.compat.guideapi.page.PageAlchemyArray

i cant enter the server any more, it says i don't have compact machines 3 , idk why it happend

The mod is a .jar file (which itself is a container). Drop the .jar file (if the download itself is not a .jar) into your mods folder.

the fix you suggested did not fix the problem properly; it still crushes in recopies,,,,

That was the fix to this specific issue. Please contact your modpack author for further issue support.