MetaTrader 5 runtime error code
MetaTrader 5 runtime error code: 5804 ERR_ONNX_INVALID_PARAMETERS_COUNT
The error, as text you can copy
5804 ERR_ONNX_INVALID_PARAMETERS_COUNT - Kind
- Runtime error code
- Where you meet it
- Raised inside the platform's own language
What does 5804 ERR_ONNX_INVALID_PARAMETERS_COUNT mean on the MetaTrader 5 API?
"Invalid number of parameters passed to OnnxRun" is MetaQuotes' whole description of this code. It is an MQL5 runtime error code, returned by GetLastError(). The vendor lists it under the heading "ONNX models".
Risk warning: CFDs and spread bets are complex instruments and come with a high risk of losing money rapidly due to leverage. You can lose money on these products, and each provider publishes its own loss figure under FCA rules. You should consider whether you understand how they work and whether you can afford to take the high risk of losing your money. Automated and API trading can amplify losses through bugs, connectivity failures and runaway orders.
No fix in the source
The vendor's page gives no remedy. It lists the code with a one line description and nothing more.
That is all the source says, so this page does not invent a fix. General guidance: the other runtime error codes recorded for MetaTrader 5, and the error lookup for the exact text of the reply you received.