CODEWITHSUNDEEP
flutterthemesfont-familypage-transitionthemedata
Hasani
Hasani

Reputation: 3919

The named parameter 'pageTransitionsTheme' isn't defined

How to update the following code to the last Flutter version?

      theme: ThemeData(
        primarySwatch: Colors.purple,
        accentColor: Colors.deepOrange,
        fontFamily: 'Lato',
        pageTransitionsTheme: PageTransitionsTheme(
          builders: {
            TargetPlatform.android: CustomPageTransitionBuilder(),
            TargetPlatform.iOS: CustomPageTransitionBuilder(),
          },
        ),
      ),

I get the following errors:

The named parameter 'fontFamily' isn't defined. Try correcting the name to an existing named parameter's name, or defining a named parameter with the name 'fontFamily'

The named parameter 'pageTransitionsTheme' isn't defined. Try correcting the name to an existing named parameter's name, or defining a named parameter with the name 'pageTransitionsTheme'.

Also I get another error for this line of the code:

color: Theme.of(context).primaryTextTheme.title.color,

Error:

The getter 'title' isn't defined for the type 'TextTheme'. Try importing the library that defines 'title', correcting the name to the name of an existing getter, or defining a getter or field named 'title'.

Upvotes: 0

Views: 191

Answers (0)

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