How to read value of the function CheckPatternAllBullish() in class CCandlePattern ?
I want to read it inside in void OnTick() // Print(fican.CheckPatternAllBullish());
Error is invalid pointer access in 'candlepatterns.mqh' (162,20)
The invalid pointer is m_symbol, which is a protected member variable of the base class CExpertSignal.
You need to run ExtExpert.InitSignal() on your CCandlePattern instance or you won't have access to the underlying variables.