Inexplicable Error date-time ionic6

Hello,
I have this html code =>

 <ion-item class="input" lines="full">
              <ion-text>{{ birthDate.value }}</ion-text>
              <ion-button id="open-modal" fill="clear">
                <ion-icon name="calendar-outline" slot="icon-only"></ion-icon>
              </ion-button>
              <ion-modal trigger="open-modal">
                <ng-template>
                  <ion-datetime presentation="date" formControlName="birth_date">
                  </ion-datetime>
                </ng-template>
              </ion-modal>
            </ion-item>

but When I click on my modal I get this error =>

TypeError: Cannot destructure property 'month' of 'parseDate(...)' as it is undefined.
    at Datetime.valueChanged (ion-datetime_3.entry.js:1487:15)
    at index-06cd27b1.js:1534:29
    at Array.map (<anonymous>)
    at setValue (index-06cd27b1.js:1531:34)
    at HostElement.set [as value] (index-06cd27b1.js:1571:25)
    at SelectValueAccessorDirective.writeValue (ionic-angular.js:44:9)
    at onChange (forms.js:1734:1)
    at forms.js:2872:1
    at Array.forEach (<anonymous>)
    at FormControl.setValue (forms.js:2872:1)

I don’t know, where parseDate and month come from…

Do you have an idea please?.

Thanks

looks like you are trying to access an undefined value, but i’m not sure about it

Obviously, but I don’t kknow why…

i guess it’s that formControlName=“birth_date”

I am having the same issue–did you find the solution?