[Select] You have provided an out-of-range value

Hi I’m working with material-ui version 4.6.1 and I’ve a problem using a select.

The complete error is:

Material-UI: you have provided an out-of-range value Teacher for the select (name=“work”) component. Consider providing a value that matches one of the available options or ‘’. The available values are There are no valid options

The line that generates this error is the following

                <Select onChange={handleChange}
                        onBlur={handleBlur}
                        value={values[name]}
                        name={name}
                        disableUnderline={true}
                        disabled={!isEditModeActive}
                >
                    {
                        Array.isArray(options) && options.length > 0 ?
                            options.map((option: any, index: number) => (
                                <MenuItem value={option} key={`${index}`}>{option}</MenuItem>
                            )) :
                            // DEFAULT
                            <MenuItem disabled={true} value={NO_OPTIONS_LABEL}>{NO_OPTIONS_LABEL}</MenuItem>
                    }
                </Select>
```

I've written all as a normal select...can someone help me?