variable is showing "Collecting data..." #2532
Description
Steps to Reproduce
i'm debuging ,and some value is not showing
these four values : iterator,specifiedType,result,serializer shows "Collecting data..."
Version info
[√] Flutter (Channel dev, v0.5.6, on Microsoft Windows [Version 10.0.17134.165], locale zh-CN)
• Flutter version 0.5.6 at D:\sdk\flutter\v0.5.6-dev
• Framework revision 472bbccf75 (6 weeks ago), 2018-06-26 17:01:46 -0700
• Engine revision 6fe748490d
• Dart version 2.0.0-dev.63.0.flutter-4c9689c1d2
[!] Android toolchain - develop for Android devices (Android SDK 27.0.3)
• Android SDK at D:\sdk\Android
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-27, build-tools 27.0.3
• ANDROID_HOME = D:\sdk\Android
• Java binary at: D:\dev-tools\android-studio-3.2-pre\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b05)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[√] Android Studio (version 3.1)
• Android Studio at D:\dev-tools\android-studio-3.1
• Flutter plugin version 27.0.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
[√] Android Studio (version 3.0)
• Android Studio at D:\dev-tools\android-studio3-preview
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)
[√] Android Studio (version 3.2)
• Android Studio at D:\dev-tools\android-studio-3.2-pre
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b05)
[!] IntelliJ IDEA Ultimate Edition (version 2017.3)
• IntelliJ at D:\dev-tools\jetbrains\IntelliJ IDEA 2017.3.2
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
[!] IntelliJ IDEA Ultimate Edition (version 2018.1)
• IntelliJ at D:\dev-tools\jetbrains\IntelliJ IDEA 2018.1.5
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
[√] Connected devices (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 7.1.1 (API 25) (emulator)
! Doctor found issues in 3 categories.