【发布时间】:2018-06-18 01:48:22
【问题描述】:
我使用flutter create testtest 创建了一个名为testest 的示例应用程序来运行示例测试用例,但是当我运行flutter test ./test/widget_test.dart 时它会抛出错误
错误:
flutter test
00:00 +0 -1: loading /home/helen/Git/testtest/test/widget_test.dart [E]
Failed to load "Git/testtest/test/widget_test.dart":
Shell subprocess crashed with unexpected exit code 127 before connecting to test harness.
Test: Git/testtest/test/widget_test.dart
Shell: /home/h/flutter/bin/cache/artifacts/engine/linux-x64/flutter_tester
00:00 +0 -1: Some tests failed.
Shell: /home/h/flutter/bin/cache/artifacts/engine/linux- x64/flutter_tester: error while loading shared libraries: libGLU.so.1: cannot open shared object file: No such file or directory
测试代码 导入'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:testtest/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(new MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
flutter doctor
[✓] Flutter(在 Linux 上,语言环境 en_NZ.UTF-8,通道 alpha) • 在 /home/helen/flutter 上颤动 • 框架修订 8f65fec5f5(4 周前),2017-12-12 09:50:14 -0800 • 引擎版本 edaecdc8b8 • 工具 Dart 版本 1.25.0-dev.11.0 • 引擎 Dart 版本 2.0.0-edge.d8ae797298c3a6cf8dc9f4558707bd2672224d3e
[✓] Android 工具链 - 为 Android 设备开发 (Android SDK 26.0.3) • Android SDK 位于 /home/helen/Android/Sdk • Android NDK 位于 /home/helen/Android/Sdk/ndk-bundle • 平台 android-26,构建工具 26.0.3 • Java 二进制文件位于:/home/helen/sdks/android-studio/jre/bin/java • Java 版 OpenJDK 运行时环境(内部版本 1.8.0_152-release-915-b01)
[✓] Android Studio(3.0版) • Android Studio 位于 /home/helen/sdks/android-studio • Java 版 OpenJDK 运行时环境(内部版本 1.8.0_152-release-915-b01)
[✓] IntelliJ IDEA 社区版(2017.2 版) • Flutter 插件版本 18.4 • Dart 插件版本 172.4343.25
[-] 连接的设备 • 无
解决方案:
我正在使用fedora 要解决此问题,请运行以下命令:
sudo dnf install mesa-libGLU.x86_64
【问题讨论】:
-
flutter doctor是否报告任何错误? -
@GünterZöchbauer :
flutter doctor对我来说似乎很好
标签: flutter