Help Please: I can't get the buffer value with iCustom()

I have an indicator and I'm learning to extract buffer values using iCustom(

This specific value means EMPTY_VALUE in MT4.

Thank you FerruFX. But if you look at the graph in the upper left corner, there is a value in the fourth buffer.

Make sure you are consulting the correct buffer. The first is the buffer 0, the second is the 1, and so on.

Hi Ferrux, could you help me with this code? I'm trying to get the Mega FX indicator values for all symbols and save them as a global variable, so I use it as a PIN in the EAX dashboard. The problem is that the code freezes the MT4 completely. Here goes the fragment: MegaFx_BuySig = iCustom(symbols[i]+suffix, RunTF, "Mega_Fx", ALERTS, SoundAlerts, SoundAlertFile, eMailAlerts, 4, SignalDelay+0

The iCustom(

I am using an indicator and testing how to get the value from your buffer using iCustom(

That specific number means EMPTY_VALUE in MT4. This is what returns by default when the buffer has no valid value.

Thank you FerruFX. But if you see the graph well, at the top left there is a visible value in that fourth buffer.

Make sure you are consulting the correct buffer. The first is buffer 0, the second is buffer 1, and so on.