What is wrong with this skript?

[THE_RANSER]

command /repair [<player>] [<string>] [<number>]:
    permission: op
    trigger:
        repair arg-2 of arg-1 by arg-3
        send "Repaired %arg-1%'s %arg-2% by %arg-3%" to player

IDK what's wrong

[THE_RANSER]

1 minute ago, THE_RANSER said:

command /repair [<player>] [<string>] [<number>]:
    permission: op
    trigger:
        repair arg-2 of arg-1 by arg-3
        send "Repaired %arg-1%'s %arg-2% by %arg-3%" to player

IDK what's wrong

it gives me this error: the 1st argument is neither an item stack, an item type nor an entity type

[ApexSplat]

well argument 1 isn't an item type as it is a string so it can't be repaired. just parse argument 1 as an item type

[THE_RANSER]

On 3/5/2023 at 3:34 AM, ApexSplat said:

well argument 1 isn't an item type as it is a string so it can't be repaired. just parse argument 1 as an item type

Can you give me an example?

[ApexSplat]

arg 1 parsed as item type

 

[THE_RANSER]

1 hour ago, ApexSplat said:

arg 1 parsed as item type

 

I'm really bad at skript and have never used a parse... can you tell me where to put it in my code?

[ApexSplat]

repair (arg 2 parsed as item type) of arg 1 by arg 3

 

[THE_RANSER]

2 hours ago, ApexSplat said:

repair (arg 2 parsed as item type) of arg 1 by arg 3

 

command /repair [<player>] [<string>] [<number>]:
    permission: op
    trigger:
        repair (arg 2 parsed as item type) of arg 1 by arg 3
        send "Repaired %arg-1%'s %arg-2% by %arg-3%" to player

it still has the same error: the 1st argument is neither an item stack, an item type nor an entity type

[ApexSplat]

why not just make it repair the player's held item?