criada a tela seleciona_filho_screen.dart e situacao_escolar_screen.dart

lib/main.dart

@@ -1,7 +1,17 @@
+import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:rkm_educa_app/screens/login_screen.dart';
 
+class PostHttpOverrides extends HttpOverrides{
+  @override
+  HttpClient createHttpClient( context){
+    return super.createHttpClient(context)
+      ..badCertificateCallback = (X509Certificate cert, String host, int port)=> true;
+  }
+}
+
 void main() {
+  HttpOverrides.global = new PostHttpOverrides();
   runApp(MyApp());
 }