What's wron with my code ?

[indus383]

var bInit = false;
var xIBS = null;

function preMain() {
setPriceStudy(false);
setStudyTitle("IBS");
setPlotType(PLOTTYPE_SQUAREWAVE ,0);
}

function main( ) {

if(bInit==false){
xIBS = (close()-low()) /(high()-low());
bInit = true;
}



return xIBS.getValue(0);
}

// Code END

It Says
My EFS Studies\IBS.efs, line 32: Failed to call 'xIBS.getValue': function is not defined.

[futurenets]

there are guys here who would probably code this more eloquently but this works ...

var bInit = false;
var xIBS = null;

function preMain() {
setPriceStudy(false);
setStudyTitle("IBS");
setPlotType(PLOTTYPE_SQUAREWAVE ,0);
}

function main( )
{

if ( getBarState() == BARSTATE_ALLBARS )
{
bInit = false;
return null;
}

if ( bInit== false )
{
xIBS = getSeries(efsInternal("getStudySeries"));
bInit = true;
}

return xIBS.getValue(0);
}

function getStudySeries(){
return (close()-low()) /(high()-low());
}

[indus383]

Thank you, that solved the issue

there are guys here who would probably code this more eloquently but this works ...

var bInit = false;
var xIBS = null;

function preMain() {
setPriceStudy(false);
setStudyTitle("IBS");
setPlotType(PLOTTYPE_SQUAREWAVE ,0);
}

function main( )
{

if ( getBarState() == BARSTATE_ALLBARS )
{
bInit = false;
return null;
}

if ( bInit== false )
{
xIBS = getSeries(efsInternal("getStudySeries"));
bInit = true;
}

return xIBS.getValue(0);
}

function getStudySeries(){
return (close()-low()) /(high()-low());
}

[SteveH]

Lose the series code and return this:

return (close(0)-low(0)) /(high(0)-low(0));