when i implement this code the display shows Bottom Overflowed by infinity pixels. Anyone knows why? I want that the The Image Picker is in the top left corner.

```
 Scaffold(
              body: Builder(
                builder: (context)=> Container(
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      SizedBox(height: 5.0,),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children:<Widget> [
                          Align(
                            alignment: Alignment.center,
                            child: CircleAvatar(
                              radius: 60.0,
                              backgroundColor: Colors.white,
                              child: ClipOval(
                                child: SizedBox(
                                  width: 110.0,
                                  height: 110.0,
                                  child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                                      :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 100.0, right: 40),
                            child: IconButton(
                              icon: Icon(
                                Icons.camera_alt,
                                size: 30.0,
                              ),
                              onPressed: (){
                                getImage();
                              },
                            ),
                          )
                        ],
                      ),
                      RaisedButton(
                        color: Colors.white,
                        onPressed: (){
                          uploadPic(context);
                        },
                      ),
                    ],
                  ),
                ),
              ),
    ),

```

Here is what it Looks like now [=>](https://i.stack.imgur.com/BexR1.png) but i want that the Image Picker is in the top left corner

So I have changed the script the Error is now gone but the Image picker is not display. It should be look like this [here](https://i.stack.imgur.com/dIEM4.png)

```
 Scaffold(
              body: Builder(
               builder: (context)=> Container(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      SizedBox(height: 5.0,),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children:<Widget> [
                          Align(
                            alignment: Alignment.center,
                            child: CircleAvatar(
                              radius: 60.0,
                              backgroundColor: Colors.white,
                              child: ClipOval(
                                child: SizedBox(
                                  width: 110.0,
                                  height: 110.0,
                                  child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                                      :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 100.0, right: 40),
                            child: IconButton(
                              icon: Icon(
                                Icons.camera_alt,
                                size: 30.0,
                              ),
                              onPressed: (){
                                getImage();
                              },
                            ),
                          )
                        ],
                      ),
                      RaisedButton(
                        color: Colors.white,
                        onPressed: (){
                          uploadPic(context);
                        },
                      ),
                    ],
                  ),
                ),
              ),
    ),
          ],
        ),

```

So thats my whole script Maybe that is better to understand.

```

class HomeScreen extends StatefulWidget {

  @override
  _HomeScreenState createState() => _HomeScreenState();

}

class _HomeScreenState extends State<HomeScreen> {
  File _image;
  int _currentTabIndex = 0;

  Future getImage() async{
    var image = await ImagePicker.pickImage(source: ImageSource.gallery);

    setState(() {
      _image = image;
      print('Image Path $_image');
    });
  }

  Future uploadPic(BuildContext context)async{
    String fileName=basename(_image.path);
    StorageReference firebaseStorageRef=FirebaseStorage.instance.ref().child(fileName);
    StorageUploadTask uploadTask=firebaseStorageRef.putFile(_image);
    StorageTaskSnapshot taskSnapshot= await uploadTask.onComplete;

    setState(() {
      print('Profile Picture uploaded');
      Scaffold.of(context).showSnackBar(SnackBar(content: Text('Profile Picture Uploaded')));
    });
   }

  @override
  Widget build(BuildContext context) {

    Future<DocumentSnapshot> getUserInfo()async{
      var firebaseUser = await FirebaseAuth.instance.currentUser;
      return await Firestore.instance.collection("SerX").doc(firebaseUser.uid).get();
    }

    final _kTabPages = <Widget>[

      Center(child: Icon(Icons.new_releases, size: 64.0, color: Colors.white)),

      Center(child: Icon(Icons.local_grocery_store, size: 64.0, color: Colors.white)),

      Center(child: Icon(Icons.chat, size: 64.0, color: Colors.white)),

      ListView(
          children: <Widget> [
            Center(
              child: FutureBuilder(
                future: getUserInfo(),
                builder: (context, AsyncSnapshot<DocumentSnapshot> snapshot) {
                  if (snapshot.connectionState == ConnectionState.done) {
                    return ListView.builder(
                        shrinkWrap: true,
                        itemCount: 1,
                        itemBuilder: (BuildContext context, int index) {
                          return ListTile(
                            subtitle: Text(snapshot.data.data()["Email"], style: TextStyle(
                              color: Colors.white,
                              fontFamily: 'Orbitron',
                              fontSize: 10.0,
                              fontWeight: FontWeight.bold,),textAlign: TextAlign.right,
                            ),
                            title: Text(snapshot.data.data()["Username"], style: TextStyle(
                                color: Colors.white,
                                fontFamily: 'Orbitron',
                                fontSize: 25.0,
                                fontWeight: FontWeight.bold),textAlign: TextAlign.right,),
                          );});
                  } else if (snapshot.connectionState == ConnectionState.none) {
                    return Text("No data");}
                  return Center(
                    child: SpinKitFadingCircle(color: Colors.white, size: 20.0),heightFactor: 29,
                  );
                },
              ),
            ),
            Scaffold(
              body: Builder(
                builder: (context)=> Container(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: <Widget>[
                      SizedBox(height: 5.0,),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.start,
                        children:<Widget> [
                          Align(
                            alignment: Alignment.center,
                            child: CircleAvatar(
                              radius: 60.0,
                              backgroundColor: Colors.white,
                              child: ClipOval(
                                child: SizedBox(
                                  width: 110.0,
                                  height: 110.0,
                                  child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                                      :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 100.0, right: 40),
                            child: IconButton(
                              icon: Icon(
                                Icons.camera_alt,
                                size: 30.0,
                              ),
                              onPressed: (){
                                getImage();
                              },
                            ),
                          )
                        ],
                      ),
                      RaisedButton(
                        color: Colors.white,
                        onPressed: (){
                          uploadPic(context);
                        },
                      ),
                    ],
                  ),
                ),
              ),
    ),
          ],
        ),

      Center(child: Icon(Icons.settings, size: 64.0, color: Colors.white)),

    ];

    final _kBottmonNavBarItems = <BottomNavigationBarItem>[

      BottomNavigationBarItem(icon:  Icon(Icons.new_releases, color: Colors.black), activeIcon: Icon(Icons.new_releases,color: Colors.grey) ,title: Text('News',  style: TextStyle(
        color: Color(0xFF000000),
        fontSize: 10.0,
        fontWeight: FontWeight.bold,
        fontFamily: 'Orbitron',
      ),),),

      BottomNavigationBarItem(icon:  Icon(Icons.local_grocery_store ,color: Colors.black),activeIcon:  Icon(Icons.local_grocery_store,color: Colors.grey), title: Text('Store',  style: TextStyle(
        color: Color(0xFF000000),
        fontSize: 10.0,
        fontWeight: FontWeight.bold,
        fontFamily: 'Orbitron',
      ),),
      ),

      BottomNavigationBarItem(icon:  Icon(Icons.chat,color: Colors.black), activeIcon:  Icon(Icons.chat,color: Colors.grey), title: Text('Chat',  style: TextStyle(
        color: Color(0xFF000000),
        fontSize: 10.0,
        fontWeight: FontWeight.bold,
        fontFamily: 'Orbitron',
      ),),),

      BottomNavigationBarItem(icon:  Icon(Icons.supervisor_account,color: Colors.black), activeIcon:  Icon(Icons.supervisor_account,color: Colors.grey), title: Text('Profile',  style: TextStyle(
        color: Color(0xFF000000),
        fontSize: 10.0,
        fontWeight: FontWeight.bold,
        fontFamily: 'Orbitron',
      ),),),

      BottomNavigationBarItem(icon:  Icon(Icons.settings,color: Colors.black), activeIcon:  Icon(Icons.settings,color: Colors.grey), title: Text('Settings',  style: TextStyle(
        color: Color(0xFF000000),
        fontSize: 10.0,
        fontWeight: FontWeight.bold,
        fontFamily: 'Orbitron',
      ),),),

    ];

    assert(_kTabPages.length == _kBottmonNavBarItems.length);

    final bottomNavBar = BottomNavigationBar(
      items: _kBottmonNavBarItems,
      fixedColor: Colors.black,
      currentIndex: _currentTabIndex,
      type: BottomNavigationBarType.fixed,
      onTap: (int index) {
        setState(() {
          _currentTabIndex = index;
        });
      },

    );

    return  Scaffold(

      appBar:  AppBar(

          bottom: PreferredSize(
              child: Container(
              color: Colors.white,
                height: 4.0,
              ),
                preferredSize: Size.fromHeight(0)),
                backgroundColor: Colors.black,
                leading:  Container(),
                title:  Text('Ser X' ,  style: TextStyle(
                  color: Color(0xFFFFFFFF),
                  fontSize: 35,
                  fontWeight: FontWeight.bold,
                  fontFamily: 'Orbitron',
                ),),
                titleSpacing: -45,
              ),
              body: _kTabPages[_currentTabIndex],
              backgroundColor: Colors.black,
              bottomNavigationBar: bottomNavBar,

    );

  }
}

```

Updated

```
Scaffold(
              body: Builder(
                builder: (context)=> Container(
                  height: 200,
                  child: ListView(
                    children: <Widget>[
                      SizedBox(height: 5.0,),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.start,
                        children:<Widget> [
                          Align(
                            alignment: Alignment.center,
                            child: CircleAvatar(
                              radius: 60.0,
                              backgroundColor: Colors.white,
                              child: ClipOval(
                                child: SizedBox(
                                  width: 110.0,
                                  height: 110.0,
                                  child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                                      :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 100.0, right: 40),
                            child: IconButton(
                              icon: Icon(
                                Icons.camera_alt,
                                size: 30.0,
                              ),
                              onPressed: (){
                                getImage();
                              },
                            ),
                          )
                        ],
                      ),
                      RaisedButton(
                        color: Colors.white,
                        onPressed: (){
                          uploadPic(context);
                        },
                      ),
                    ],
                  ),
                ),
              ),
    ),

```

So I uprgaded my Script again

```
ListView(
          children: <Widget> [
            Center(
              child: FutureBuilder(
                future: getUserInfo(),
                builder: (context, AsyncSnapshot<DocumentSnapshot> snapshot) {
                  if (snapshot.connectionState == ConnectionState.done) {
                    return ListView.builder(
                        shrinkWrap: true,
                        itemCount: 1,
                        itemBuilder: (BuildContext context, int index) {
                          return ListTile(
                            subtitle: Text(snapshot.data.data()["Email"], style: TextStyle(
                              color: Colors.white,
                              fontFamily: 'Orbitron',
                              fontSize: 10.0,
                              fontWeight: FontWeight.bold,),textAlign: TextAlign.right,
                            ),
                            title: Text(snapshot.data.data()["Username"], style: TextStyle(
                                color: Colors.white,
                                fontFamily: 'Orbitron',
                                fontSize: 25.0,
                                fontWeight: FontWeight.bold),textAlign: TextAlign.right,),
                          );});
                  } else if (snapshot.connectionState == ConnectionState.none) {
                    return Text("No data");}
                  return Center(
                    child: SpinKitFadingCircle(color: Colors.white, size: 20.0),heightFactor: 29,
                  );
                },
              ),
            ),
            Scaffold(
              body: Builder(
                builder: (context)=> Container(
                  height: 100,
                  child: ListView(
                    children: <Widget>[
                      SizedBox(height: 5.0,),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.start,
                        children:<Widget> [
                          Container(
                            padding:  EdgeInsets.only(left: 0, top: 0),
                            child: CircleAvatar(
                              radius: 60.0,
                              backgroundColor: Colors.white,
                              child: ClipOval(
                                child: SizedBox(
                                  width: 110.0,
                                  height: 110.0,
                                  child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                                      :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 100.0, right: 40),
                            child: IconButton(
                              icon: Icon(
                                Icons.camera_alt,
                                size: 30.0,
                              ),
                              onPressed: (){
                                getImage();
                              },
                            ),
                          )
                        ],
                      ),
                      RaisedButton(
                        color: Colors.white,
                        onPressed: (){
                          uploadPic(context);
                        },
                      ),
                    ],
                  ),
                ),
              ),
    ),
          ],
        ),

```

Solved Code!

```
 ListView(
        children: <Widget> [
          Center(
            child: FutureBuilder(
              future: getUserInfo(),
              builder: (context, AsyncSnapshot<DocumentSnapshot> snapshot) {
                if (snapshot.connectionState == ConnectionState.done) {
                  return ListView.builder(
                      shrinkWrap: true,
                      itemCount: 1,
                      itemBuilder: (BuildContext context, int index) {
                        return ListTile(
                          subtitle: Text(snapshot.data.data()["Email"], style: TextStyle(
                            color: Colors.white,
                            fontFamily: 'Orbitron',
                            fontSize: 10.0,
                            fontWeight: FontWeight.bold,),textAlign: TextAlign.right,
                          ),
                          title: Text(snapshot.data.data()["Username"], style: TextStyle(
                              color: Colors.white,
                              fontFamily: 'Orbitron',
                              fontSize: 25.0,
                              fontWeight: FontWeight.bold),textAlign: TextAlign.right,),
                        );});
                } else if (snapshot.connectionState == ConnectionState.none) {
                  return Text("No data");}
                return Center(
                  child: SpinKitFadingCircle(color: Colors.white, size: 20.0),heightFactor: 29,
                );
              },
            ),
          ),
          SizedBox(height: 5.0,),
          Row(
            mainAxisAlignment: MainAxisAlignment.start,
            children:<Widget> [
              Container(
                padding:  EdgeInsets.only(left: 0, top: 0),
                child: CircleAvatar(
                  radius: 60.0,
                  backgroundColor: Colors.white,
                  child: ClipOval(
                    child: SizedBox(
                      width: 110.0,
                      height: 110.0,
                      child:(_image!=null)?Image.file(_image,fit:BoxFit.fill)
                          :Image.network("https://slcp.lk/wp-content/uploads/2020/02/no-profile-photo.png", fit: BoxFit.fill,),
                    ),
                  ),
                ),
              ),
              Padding(
                padding: EdgeInsets.only(top: 50.0),
                child: IconButton(
                  icon: Icon(
                    Icons.camera_alt,
                    color: Colors.white,
                    size: 30.0,
                  ),
                  onPressed: (){
                    getImage();
                  },
                ),
              )
            ],
          ),
          RaisedButton(
            color: Colors.white,
            onPressed: (){
              uploadPic(context);
            },
          ),
        ],

      ),

```