TICK in Cursor bar

[edhecht]

Hello,

I am displaying the TICK and TRIN values in the cursor window. It works fine for all time intervals except for 5 minutes. When I change to 5 minutes, it causes and error.

What am I doing wrong?


function preMain(){
setPriceStudy(true);
setCursorLabelName("TICK",0);
setCursorLabelName("TRIN",1);
}

function main() {

var nTickClose_1 = close( -1, sym("$TICK,5"));
var nTrinClose_1 = close( -1,sym("$TRIN,5"));


return new Array(nTickClose_1.toFixed(2),nTrinClose_1.toFixed (2));

[ACM]

edhecht
Before using the .toFixed() method [or any other method that manipulates the properties of a value] you should always run a null check on the value to ensure that it is valid.
Add the following line of code just before the return statement
if(nTickClose_1==null || nTrinClose_1==null) return;
and you should no longer get an error
Alex