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Minecraft.getMinecraft().player.inventory.getStackInSlot(i).stackSize

uwucat
in Modder Support

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Posted

the title above is leading to java.lang.IllegalAccessError: tried to access field net.minecraft.item.ItemStack.field_77994_a from class but i cant find the reason so welp

for more detail: 

if (Minecraft.getMinecraft().player != null) { for (int i = 0; i < 45; i++) { ItemStack itemStack = Minecraft.getMinecraft().player.inventory.getStackInSlot(i); int stacksize = Minecraft.getMinecraft().player.inventory.getStackInSlot(i).stackSize; if (itemStack.getItem() == Items.END_CRYSTAL) { crystalCount += stacksize; } } }

Edited by uwucat

1.12 is no longer supported on these forums due to its age.

Please update to a modern version of Minecraft (1.14 and above) to receive support.

Edited by DavidM

Some tips:

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Modder Support:

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1. Do not follow tutorials on YouTube, especially TechnoVision (previously called Loremaster) and HarryTalks, due to their promotion of bad practice and usage of outdated code.

2. Always post your code.

3. Never copy and paste code. You won't learn anything from doing that.

4. 

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Programming via Eclipse's hotfixes will get you nowhere

5. Learn to use your IDE, especially the debugger.

6.

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The "picture that's worth 1000 words" only works if there's an obvious problem or a freehand red circle around it.

Support & Bug Reports:

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1. Read the EAQ before asking for help. Remember to provide the appropriate log(s).

2. Versions below 1.11 are no longer supported due to their age. Update to a modern version of Minecraft to receive support.

 

 

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https://forums.minecraftforge.net/topic/85640-minecraftgetminecraftplayerinventorygetstackinslotistacksize/
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