CODEWITHSUNDEEP
flutterdart
Solyd
Solyd

Reputation: 1

The method 'showSnackBar' isn't defined for the type 'ScaffoldState'

Why is showSnackBar giving the above Error. `

IconButton(
  icon: const Icon(Icons.content_copy),
  iconSize: 24,
  onPressed: () {
    Clipboard.setData(ClipboardData(text: transaction.transCode));
    scaffoldKey.currentState?.showSnackBar(SnackBar(
      backgroundColor: Theme.of(context).iconTheme.color,
      content: Tooltip(
        message: Utils.getString(context, 'transaction_detail__copy'),
        child: Text(
          Utils.getString(context, 'transaction_detail__copied_data'),
          style: Theme.of(context)
              .textTheme
              .headline6!
              .copyWith(color: PsColors.mainColor),
        ),
        showDuration: const Duration(seconds: 5),
      ),
    ));
  },
),

`

i have tried changing my Globalkey to Global i end up getting more errors. What to do?

Upvotes: 0

Views: 679

Answers (1)

Gwhyyy
Gwhyyy

Reputation: 9206

this way of calling of trying to show a snackbar is deprecated, instead, you can use the ScaffoldMessenger like this:

ScaffoldMessenger.of(context).showSnackBar(SnackBar(
      backgroundColor: Theme.of(context).iconTheme.color,
      content: Tooltip(
        message: Utils.getString(context, 'transaction_detail__copy'),
        child: Text(
          Utils.getString(context, 'transaction_detail__copied_data'),
          style: Theme.of(context)
              .textTheme
              .headline6!
              .copyWith(color: PsColors.mainColor),
        ),
        showDuration: const Duration(seconds: 5),
      ),
    ));

Check this page

Upvotes: 1

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