Backpack removed two "copper", the trading window, my code, just move the mouse "copper", and then nothing happened for me to correct the wrong place

 

if(getInventory().getItem("Copper ore") != null){

inventory.getItem("Copper ore").interact("Offer-2");}

 

 

Backpack removed two "copper", the trading window, my code, just move the mouse "copper", and then nothing happened for me to correct the wrong place

 

if(getInventory().getItem("Copper ore") != null){

inventory.getItem("Copper ore").interact("Offer-2");}

 

Is "Offer-2" even a legit option in the trade menu?

You need to do: 

getTrade.offer("Copper Ore", 2);

if (getInventory().contains("Copper ore")) {

getTrade().offer("Copper ore", 2);

}

And you also have to check if we are currently trading with the getTrade()#isCurrentlyTrading()

Is "Offer-2" even a legit option in the trade menu? yes ,but how fix   it

if (getInventory().contains("Copper ore")) {
getTrade().offer("Copper ore", 2);
}

nice  thx

And you also have to check if we are currently trading with the getTrade()#isCurrentlyTrading()

THX