W EA zawarty mam iCustom dla zewnętrzenego wskaźnika, po dodaniu którego wywala błąd w testerze.
iCustom(NULL, 0, "TEST", arg1, arg2, arg3, arg4, arg5, 0, 0);
double iCustom(
string symbol, // symbol
int timeframe, // timeframe
string name, // path/name of the custom indicator compiled program
... // custom indicator input parameters (if necessary)
int mode, // line index
int shift // shift
);
symbol
[in] Symbol name on the data of which the indicator will be calculated. NULL means the current symbol.
name
[in] Custom indicator compiled program name, relative to the root indicators directory (MQL4/Indicators/). If the indicator is located in subdirectory, for example, in MQL4/Indicators/Examples, its name must be specified as "Examples\\indicator_name" (double backslash "\\"must be specified as separator instead of a single one).
Może masz podaną złą ścieżkę do pliku albo nie jest to string ? Może brak historii dla instrumentu ?