MetaTrader 5 client library error code
MetaTrader 5 client library error code: RES_E_INVALID_PARAMS (-2)
The error, as text you can copy
RES_E_INVALID_PARAMS - Code number
- -2
- Kind
- Client library error code
- Where you meet it
- Returned by the client library
What does RES_E_INVALID_PARAMS (-2) mean on the MetaTrader 5 API?
The function was called with invalid arguments.
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Independent and unofficialmql5.comchecked
How do I fix RES_E_INVALID_PARAMS (-2)?
Check argument types and values against the function docs.