MT5 · Runtime errors
MT5 4203 · Wrong ID of a graphical object property | YI GOLD
ERR_OBJECT_WRONG_PROPERTY
Official meaning
Wrong ID of a graphical object property
Possible causes · YI GOLD suggestions
Object names, types, properties, coordinates or chart subwindows do not match.
Troubleshooting · YI GOLD suggestions
Verify chart ID, object existence and property types. Check creation/update results and avoid name collisions.