* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

2주차 샤쟘 과제를 하고 있는데요..

사실상 답안을 보면서 이게 이거구나 하면서 보면서 쓰는 수준입니다만 ㅠ

난이도가 낮은 두번째 페이지를 답안대로 다 작성하고 빨간줄도 없는데 핸드폰 화면으로는 흰화면만 뜹니다.

도와주세요

보고 계신 화면 전체를 캡처해 주시면, 튜터님들이 빠르게 상황을 이해할 수 있어요.

작성한 코드 및 에러 메세지

// 두번째 페이지

class SecondTab extends StatelessWidget {

 const SecondTab({Key? key}) : super(key: key);

 @override

 Widget build(BuildContext context) {

  return Container(

    decoration: BoxDecoration(

     gradient: LinearGradient(

      begin: Alignment.topCenter,

      end: Alignment.bottomCenter,

      colors: [Colors.blue[300]!, Colors.blue[900]!],

     ),

    ),

    child: SafeArea(

     child: Column(children: [

      Row(

       children: [

        Padding(

         padding: const EdgeInsets.symmetric(

           vertical: 8.0, horizontal: 16.0),

         child: Row(

          children: [

           GestureDetector(

            onTap: () {

             DefaultTabController.of(context)!.animateTo(0);

            },

            child: Column(

             children: [

              Icon(

               Icons.person,

               color: Colors.white,

              ),

              Text(

               "라이브러리",

               style: TextStyle(color: Colors.white),

              )

             ],

            ),

           ),

           Spacer(),

           GestureDetector(

            onTap: () {

             DefaultTabController.of(context)!.animateTo(2);

            },

            child: Column(

             children: [

              Icon(

               Icons.show_chart,

               color: Colors.white,

              ),

              Text(

               "차트",

               style: TextStyle(color: Colors.white),

              ),

             ],

            ),

           ),

          ],

         ),

        ),

        SizedBox(height: MediaQuery.of(context).size.height * 0.1),

        Text(

         "Shazam하려면 탭하세요",

         style: TextStyle(

           color: Colors.white,

           fontSize: 24,

           fontWeight: FontWeight.bold),

        ),

        SizedBox(height: MediaQuery.of(context).size.height * 0.06),

        Container(

         alignment: Alignment.center,

         width: 200,

         height: 200,

         decoration: BoxDecoration(

          color: Colors.blue[300],

          shape: BoxShape.circle,

         ),

         child: Image.network(

          "https://i.ibb.co/hxNbZ8p/shazam.png",

          color: Colors.white,

          width: 130,

          height: 130,

         ),

        ),

        SizedBox(height: MediaQuery.of(context).size.height * 0.12),

        Container(

         width: 50,

         height: 50,

         alignment: Alignment.center,

         decoration: BoxDecoration(

          color: Colors.blue[400],

          shape: BoxShape.circle,

         ),

         child: Icon(

          Icons.search,

          color: Colors.white,

          size: 30,

         ),

        )

       ],

      )

     ]),

    ));

 }

}

-------------------------------------------------------------------------------------

밑에 콘솔에 뜬 오류문구입니다.

FAILURE: Build failed with an exception.

* Where:

Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1159

* What went wrong:

Execution failed for task ':app:compileFlutterBuildDebug'.

> Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1

* Try:

> Run with --stacktrace option to get the stack trace.

> Run with --info or --debug option to get more log output.

> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 27s

Exception: Gradle task assembleDebug failed with exit code 1

Exited (sigterm)