Unexpected type for argument 2. Expected number.

[jayson14]

Hello I understand this warning that i should put number instead of variable. but how can i maintain this 2nd argument with variable like this 

getitem .donate_item, @Donation_Code$;

 

The warning resolves by replacing @Donation_Code$; with number like this below

getitem .donate_item, 1;

 

I Just want to remove the warning and use the first line of code above

Unexpected type for argument 2. Expected number.

 

Can someone help me?

[Balfear]

1 hour ago, jayson14 said:

Hello I understand this warning that i should put number instead of variable. but how can i maintain this 2nd argument with variable like this 

getitem .donate_item, @Donation_Code$;

 

The warning resolves by replacing @Donation_Code$; with number like this below

getitem .donate_item, 1;

 

I Just want to remove the warning and use the first line of code above

Unexpected type for argument 2. Expected number.

 

Can someone help me?

Read this to understand how variables works and what variable should use here:
https://github.com/rathena/rathena/blob/master/doc/script_commands.txt#L455
...$ - is a string variables
you should use here .@...

getitem .donate_item, .@Donation_Code;