Avatar on dialog GUI

Unity Engine
1

I’m trying to add a image sprite on my GUI dialog on my rpg project, using this code.

///////////////////////
    //show character Avatar
    ///////////////////////
    public void ShowMugShot(Sprite face, bool hasFace)
    {
        hasMugShot = hasFace;
        chrPicture.sprite = face;
    }
    public void HideMugShot()
    {
        hasMugShot = false;
        pictureBox.SetActive(false);
        chrPicture.gameObject.SetActive(false);
        chrPicture.enabled = false;
        chrPicture.sprite = null;
    }

but i received this error, not sure what left…

Assets\2D RPG Kit\Scripts\DialogManager.cs(191,20): error CS1061: ‘bool’ does not contain a definition for ‘sprite’ and no accessible extension method ‘sprite’ accepting a first argument of type ‘bool’ could be found (are you missing a using directive or an assembly reference?)

or wich on is the best method to add one avatar to dialog character?

2

@oscar_unity509

Maybe show your complete code for this class instead of these two methods?