How do i make a random chance to drop an item when an ore is broken?

[Haloxx]

i have this code right now

add gold to {freeitems::*}
add diamond to {freeitems::*}
add diamond sword of sharpness 10 to {freeitems::*}
add iron axe of efficiency 4 and fortune 2 to {freeitems::*}
add iron picaxe of efficiency 20 and unbreaking 10 named "OP Pic" to {freeitems::*}
add diamond sword of sharpness 12 and smite 5 and mending 100 and looting 20 and fire aspect 10 and unbreaking 100 and bane of arthropods 5 named "Extra OP Sword" to {freeitems::*}

on mine:
if block is coal ore:
drop a random element of {freeitems::*} at event-block


but it says i have to put all code in triggers

 

[Jordan]

Because your command code is invalid.

You need to add a line after you init your command and add "Trigger:"

A command should look like this:

command /test:
trigger:
broadcast "command working"

you're missing the trigger line.