Run your application with `flutter run` and attach all the log output.

Launching lib/main.dart on iPhone X in debug mode...
Running Xcode clean...                                1.6s
Starting Xcode build...                                   
 ├─Assembling Flutter resources...             6.3s
 └─Compiling, linking and signing...          14.5s
Xcode build done                                     32.2s
4.10.1 - [Firebase/Analytics][I-ACS023007] Firebase Analytics v.40100000 started
4.10.1 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled (see http://goo.gl/RfcP7r)
Syncing files to device iPhone X...                   3.2s

🔥  To hot reload your app on the fly, press "r". To restart the app entirely, press "R".
An Observatory debugger and profiler on iPhone X is available at: http://127.0.0.1:8100/
For a more detailed help message, press "h". To quit, press "q".


Run `flutter analyze` and attach any output of that command also.

Analyzing /Users/con/StudioProjects/app...
  hint • The class '_CupertinoDateTimePicker' isn't used at lib/lists/newperson.dart:135:7 • unused_element
  hint • Unused import: 'package:flutter/foundation.dart' at lib/lists/newpersonlist.dart:4:8 • unused_import
  hint • Unused import: 'package:intl/intl.dart' at lib/lists/newpersonlist.dart:5:8 • unused_import
  hint • The top level variable '_birthDate' isn't used at lib/lists/newpersonlist.dart:22:10 • unused_element
  hint • Unused import: 'dart:async' at lib/lists/person.dart:3:8 • unused_import
  hint • Unused import: 'package:flutter/foundation.dart' at lib/lists/person.dart:4:8 • unused_import
  hint • Unused import: 'package:intl/intl.dart' at lib/lists/person.dart:5:8 • unused_import
7 issues found.
(Ran in 7.4s)

[✓] Flutter (Channel beta, v0.1.5, on Mac OS X 10.13.3 17D47, locale en-US)
    • Flutter version 0.1.5 at /Users/conneraldrich/flutter
    • Framework revision 3ea4d06340 (5 weeks ago), 2018-02-22 11:12:39 -0800
    • Engine revision ead227f118
    • Dart version 2.0.0-dev.28.0.flutter-0b4f01f759

[✓] Android toolchain - develop for Android devices (Android SDK 26.0.2)
    • Android SDK at /Users/conneraldrich/Library/Android/sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-27, build-tools 26.0.2
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b08)

[✓] iOS toolchain - develop for iOS devices (Xcode 9.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 9.2, Build version 9C40b
    • ios-deploy 1.9.2
    • CocoaPods version 1.4.0

[✓] Android Studio (version 3.0)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b08)

[!] IntelliJ IDEA Community Edition (version 2016.2.4)
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • For information about installing plugins, see
      https://flutter.io/intellij-setup/#installing-the-plugins
    ✗ This install is older than the minimum recommended version of 2017.1.0.

[✓] VS Code (version 1.21.1)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Dart Code extension version 2.11.1

[✓] Connected devices (2 available)
    • Android SDK built for x86 • emulator-5554                        • android-x86 • Android 8.0.0 (API 26) (emulator)
    • iPhone X                  • 466F48ED-B33F-4719-B216-D92519859B84 • ios         • iOS 11.2 (simulator)

! Doctor found issues in 1 category.