Native Storage with iOs not working

cordova
1

Hello,

I am trying to implement Native Storage on my application. But I can’t store a value.

I followed the tutorial offered by Ionic, but unable to store data during emulation on iOs.

Here is the code :

his.storage.setItem('tokenaccess', {property: this.tokenAccess})
            .then(
              () => console.log('Stored item!'),
              error => console.error('Error storing item', error)
            );
            //this.router.navigate(['/like-page']);
        }

Any ideas to solve this problem ?