Error: Can't resolve all parameters for Storage

Ionic 3 and Angular2 Project. I never noticed this error when using it with Ionic, but it happened now using the @ionic/storage

Error: Can't resolve all parameters for Storage

It it a runtime error and I set up my app.module.ts as follows:

...

import { Storage } from '@ionic/storage';

@NgModule({

  ...

  providers: [

    Storage,

    ...

  ],

  ...

})

export class AppModule{ }

I’ve found a solution using a custom provider like this:

...

import { Storage } from '@ionic/storage';

export function provideStorage() {

 return new Storage();

}

@NgModule({

  providers: [

    ...

        { provide: Storage, useFactory: provideStorage },

    ...

  ],

  ...

})

export class AppModule{ }

And everything works.

Also remember to check out the package version of the @ionic/storage in the package.json file. It should be the latest.

Mine is 2.1.3

"@ionic/storage": "2.1.3",