In JSON structures a "/" is highlighted as an error. The main situation I am using is in a tellraw click event where the command put into the clickEvent value requires a "/" since the clickEvent simulates the player typing the command into the chat window.
Recreated with the following command
tellraw @a {"text":"asdf","clickEvent":{"action":"run_command","value":"/scoreboard players set @a var 0"}}
Using Marshal Command Code v1.3.32.
In JSON structures a "/" is highlighted as an error. The main situation I am using is in a tellraw click event where the command put into the clickEvent value requires a "/" since the clickEvent simulates the player typing the command into the chat window.
Recreated with the following command
tellraw @a {"text":"asdf","clickEvent":{"action":"run_command","value":"/scoreboard players set @a var 0"}}