应用启动，只有白色屏幕，奇数流错误消息

Question

应用启动，只有白色屏幕，奇数流错误消息

chr*_*_st 5 flutter

我正在尝试运行由创建的应用程序flutter create first_try（并且我未对代码进行任何更改）。

我使用的是Mac上运行的最高版本Xcode 9.4。

如果我运行flutter run，它可以正常运行，并且可以很好地出现在iOS模拟器中。

如果我在IntelliJ下运行它，请使用“运行”按钮（绿色三角形），它可以正常运行，但是无法进行热重装等。

如果我使用“调试”按钮（绿色错误）在IntelliJ下运行它，它将在模拟器中打开，但仅显示白屏。

我在IntelliJ窗口中收到以下消息：

Launching lib/main.dart on iPhone X in debug mode...
log: Must be admin to run 'stream' command
Script started, output file is /dev/null

Script done, output file is /dev/null
Starting Xcode build...
Xcode build done.

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我尝试运行flutter clean，但没有帮助。

这是的输出flutter doctor -v：

$ flutter doctor -v
[?] Flutter (Channel beta, v0.4.4, on Mac OS X 10.13.5 17F77, locale en-US)
    • Flutter version 0.4.4 at /Volumes/Second/Chris/hacks/flutter/flutter
    • Framework revision f9bb4289e9 (4 weeks ago), 2018-05-11 21:44:54 -0700
    • Engine revision 06afdfe54e
    • Dart version 2.0.0-dev.54.0.flutter-46ab040e58

[!] Android toolchain - develop for Android devices (Android SDK 28.0.0)
    • Android SDK at /Users/chris/Library/Android/sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.0
    • Java binary at: /Users/chris/hacks/flutter/jdk-10.0.1.jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 10.0.1+10)
    ? Android license status unknown.

[?] iOS toolchain - develop for iOS devices (Xcode 9.4)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 9.4, Build version 9F1027a
    • ios-deploy 1.9.2
    • CocoaPods version 1.5.3

[?] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.io/setup/#android-setup for detailed instructions).

[?] IntelliJ IDEA Community Edition (version 2018.1.4)
    • IntelliJ at /Users/chris/Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 25.0.2
    • Dart plugin version 181.4892.1

[!] VS Code (version 1.24.0)
    • VS Code at /Users/chris/Applications/Visual Studio Code.app/Contents
    • Dart Code extension not installed; install from
      https://marketplace.visualstudio.com/items?itemName=Dart-Code.dart-code

[?] Connected devices (1 available)
    • iPhone X • D34D5096-B3F9-4930-822B-48D3BD71B83D • ios • iOS 11.4 (simulator)

! Doctor found issues in 3 categories.

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