Hi AndrewAMD,

thank you for your quick response. Yes, i have reade the manual Tutorial, Error Messages and a lot of other useful things.
As i mentioned

Originally Posted by M_D
I already tried #include <default.c>, did not work.
Then i tried to declare it/them before with "vars Close = priceClose();", didnt help either.


(^here i have forget to write the series beforehand, i just noticed. but in code was correct)
i thought this is clear to understand.
So the code with declarations looked like this:

Code
function run()
{
	set(LOGFILE|PLOTNOW);
	
	BarPeriod = 1;
	
	vars Open = series(priceOpen());
	vars High = series(priceHigh());
	vars Low = series(priceLow());
	vars Close = series(priceClose());


	// Haiken Ashi Bars
int bar(vars Open,vars High,vars Low,vars Close)
{
  Close[0] = (Open[0]+High[0]+Low[0]+Close[0])/4;
  Open[0] = (Open[1]+Close[1])/2;
  High[0] = max(High[0],max(Open[0],Close[0]));
  Low[0] = min(Low[0],min(Open[0],Close[0]));
  return 8;
}

}


Anyway it gives the same error, just with another error line number of course:

PHP Code
2_haiken_ashi_bar_test compiling.......
Error in 'line 17: 
'Close' undeclared identifier
<   Close[0] = (Open[0]+High[0]+Low[0]+Close[0])/4;
 >.


Last edited by M_D; 04/18/20 23:13.