Error retrieving device properties for ro.product.cpu.abi:

Launching lib/main.dart on ONEPLUS A3000 in debug mode...
Initializing gradle...                                       0.7s
Resolving dependencies...                                    1.2s
Unexpected failure from adb: Invalid argument(s): The source must not be null
Error launching application on ONEPLUS A3000.

No issues found!
Ran in 6.0s

[√] Flutter (Channel beta, v0.2.8, on Microsoft Windows [Version 10.0.16299.309], locale en-NZ)
    • Flutter version 0.2.8 at C:\Users\JoelH\Documents\Code\Flutter\flutter
    • Framework revision b397406561 (3 weeks ago), 2018-04-02 13:53:20 -0700
    • Engine revision c903c217a1
    • Dart version 2.0.0-dev.43.0.flutter-52afcba357

|Error retrieving device properties for ro.product.cpu.abi:
                                                                                             [√] Android toolchain - develop for Android devices (Android SDK 27.0.3)
    • Android SDK at C:\Users\JoelH\AppData\Local\Android\sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-27, build-tools 27.0.3
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)
    • All Android licenses accepted.

[√] Android Studio (version 3.0)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)

[!] IntelliJ IDEA Ultimate Edition (version 2017.3)
    • IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA 2017.3.4
    X Flutter plugin not installed; this adds Flutter specific functionality.
    X Dart plugin not installed; this adds Dart specific functionality.
    • For information about installing plugins, see
      https://flutter.io/intellij-setup/#installing-the-plugins

[√] VS Code, 64-bit edition (version 1.21.1)
    • VS Code at C:\Program Files\Microsoft VS Code
    • Dart Code extension version 2.11.2

[√] Connected devices (1 available)
    • ONEPLUS A3000 • f7017a9 • android-arm • Android null (API null)

! Doctor found issues in 1 category.