CODEWITHSUNDEEP
androidflutterdart
Prashant Choudhary
Prashant Choudhary

Reputation: 13

Flutter : The named parameter isn't defined Error

Got the below error while trying to create an Onboarding screen while following a youtube tutorial. Does anyone know how to solve this error and what is the problem?

The named parameter 'visualDensity' isn't defined. dart(undefined_name_parameter)

ScreenShot

Upvotes: 0

Views: 1459

Answers (2)

Prashant Choudhary
Prashant Choudhary

Reputation: 13

I solved the above error and I'm adding the code snippet just in case someone wants to see the solved code.enter image description here

Upvotes: 1

Just a Person
Just a Person

Reputation: 1600

According to your image you are not placing the {} in the correct place. Where you have a purple bracket, place a comma and then add visual density property instead of placing it after ThemeData ends.

For your code:

theme: const ThemeData(
  scaffoldBackgroundColor: Colors.white,
  fontFamily: "Schyler",
  textTheme: const TextT heme(......), //Notice only 1 bracket
  visualDensity: VisualDensity.adaptivePlatformDensity,
) //And now close the ThemeData.

Upvotes: 0

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