There is a matched leaf route found at the location "/", but it does not have an element attached to it. As a result, it will render an <Outlet />
with a null value by default, which leads to an "empty" page being displayed. I am seeing this error message in my console.
<Route exact path="/" render= { props => ( <ProductList {...props} products={this.state.products} addToCart={this.addToCart} curretCategory={this.state.curretCategory} info={productInfo} /> )} />