Error recessing indicator in EA. #resource

[OntradingX]

I'm trying to embed an indicator in the EA and I'm not having success.
In pure mql5 it works correctly, but in Fxdreema this is not possible.

I am inserting the call at the beginning of the Fxdreema code in the .mq5 file:
#resource "\Indicator\TFM.ex5"
and inside a custom mql5 block I am inserting the rest to map the parameters:
ChartIndicatorAdd(0, 0, iCustom(_Symbol, PERIOD_CURRENT, "::TFM.ex5",
with the same parameters I'm doing it and in mql5 it's 100% functional, but not in fxdreema, does anyone have any ideas about this?

[sktsec]

It seems :
Indicator -> Indicators

Maybe check the journals for any other error