len function not working (vex)

[Blacklisted_Guy]

Hey there fellow scripters,

I've run into an issue with the len function not returning the size but an error.
For some reason it's expecting an identifier whilst I did input the right variables

 

theProblem.hipnc

[Zybrand]

Hi Blacklisted_Guy

The len() function is not the problem it's the array attribute you are calling in the function. You already declared it in the line above so now you just have to write the name:

int pointCount = len(curve);

Because if you write int curve[] again you are making a new attribute with the same name as the first one that already exists.