MT5 · Compilation errors
MT5 227 · Ambiguous call of the overloaded function (exact match of parameters for several overloads) | YI GOLD
Official meaning
Ambiguous call of the overloaded function (exact match of parameters for several overloads)
Possible causes · YI GOLD suggestions
Parameter types, counts or ranges do not match the function signature.
Troubleshooting · YI GOLD suggestions
Compare each argument and reference mode with the official signature. Validate ranges and preserve relevant failure context.