问集成测试中如何解决颤振中的"dart.ui“请求

EN

我正在对我的登录页面进行集成测试。这是我发现的错误。我怎样才能解决这个错误。

C:\Users\user\AndroidStudioProjects\flutter_project>flutter驱动器--

=test_driver/app.dart发现了多个连接设备: SM J210F·4200 a590689b1400·android-arm·Android6.0.1 (API 23)，Android是为x86·仿真器-5554·android-x86·Android8.1.0 (API 27) (仿真器)构建的，使用设备SM J210F。启动应用程序: test_driver/app.dart安装build\app\outputs\apk\app.apk.运行分级任务的92.6s‘组合调试’。I/颤振( 5922)：天文台收听http://127.0.0.1:54862/GeAeXgP3k4M=/

E/FlutterFcmService( 5922)：致命:未能找到回调

I/颤振( 7271)：天文台收听http://127.0.0.1:48093/UgDcJGtlUI0=/

E/FlutterFcmService( 7271)：致命:未能找到回调

不建议使用registerResGeneratingTask，请使用registerGeneratedResFolders(FileCollection)

不建议使用registerResGeneratingTask，请使用registerGeneratedResFolders(FileCollection)

不推荐registerResGeneratingTask，请使用registerGeneratedResFolders(FileCollection)运行Gradle任务‘assembleDebug’.95.3s√构建了build\app\outputs\apk\debug\app-调试器。安装build\app\outputs\apk\app.apk..。软件包安装错误:失败INSTALL_FAILED_INSUFFICIENT_STORAGE卸载旧版本.安装build\app\outputs\apk\app.apk..。93.1SI/颤振( 8617)：天文台监听http://127.0.0.1:54916/WUrIswnOm3g=/ E/FlutterFcmService( 8617)：致命:未能找到回调/

• D:/flutter/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.13.4+2/lib/cloud_firestore.dart:8:8:错误:未找到：'dart:ui‘导入'dart:ui’显示hashList;
• ^ ui错误:未找到：'dart:ui‘导入'dart:ui'；/D:/flutter/packages/flutter/lib/src/material/animated_icons.dart:9:8:错误:未找到：“dart: ui”导入'dart:ui‘，如ui显示画图，路径，

Canvas;

• /D:/flutter/packages/flutter/lib/src/material/animated_icons.dart:10:8:错误:未找到：“dart:ui”导入'dart:ui‘显示lerpDouble;

• ^ /D:/flutter/packages/flutter/lib/src/material/app.dart:5:8:错误:未找到：'dart:ui’导入'dart:ui‘作为ui；/D:/flutter/packages/flutter/lib/src/material/app_bar_theme.dart:5:8:错误:未找到：'dart:ui‘导入'dart:ui’显示lerpDouble;

• ^ /D:/flutter/packages/flutter/lib/src/material/arc.dart:6:8:错误:未找到：'dart:ui‘导入'dart:ui’显示lerpDouble；/D:/flutter/packages/flutter/lib/src/material/bottom_app_bar_theme.dart:5:8:错误:未找到：“dart:ui”导入'dart:ui‘显示lerpDouble;

• ^ /D:/flutter/packages/flutter/lib/src/material/bottom_sheet_theme.dart:5:8:错误：“未找到：'dart:ui’导入'dart:ui‘显示lerpDouble；/D:/flutter/packages/flutter/lib/src/material/button_bar_theme.dart:5:8:错误:未找到：‘

：ui’导入'dart:ui‘显示lerpDouble；^

• 停止应用程序实例。驱动程序测试失败:254个

我的app_test.dart代码

import 'package:flutter_driver/flutter_driver.dart';
import 'package:test/test.dart';`


void main() {
group("Flutter Auth Test", () {
  final emailField = find.byValueKey("emailfield");
  final passwordField = find.byValueKey("passwordfield");
  final signbutton = find.byValueKey("log");
  final adminPage = find.byValueKey("home");
  final userPage = find.byValueKey("userp");

  FlutterDriver driver;
  setUpAll(()async{
    driver = await FlutterDriver.connect();
  });

  tearDownAll(()async{
    if(driver != null) {
      driver.close();
    }
  });

  test("login with incorrect email and password",() async{
    await driver.tap(emailField);
    await driver.enterText("test@gmail.com");
    await driver.tap(passwordField);
    await driver.enterText("test123");
    await driver.tap(signbutton);
    await driver.waitUntilNoTransientCallbacks();
    assert(adminPage == null && userPage == null);
  });

  test("login admin with correct email and password",() async {
    await driver.tap(emailField);
    await driver.enterText("madhuwanthiaah@gmail.com");
    await driver.tap(passwordField);
    await driver.enterText("admin123");
    await driver.tap(signbutton);
    assert(adminPage != null && userPage == null);

  });

  test("login user with correct email and password",() async {
    await driver.tap(emailField);
    await driver.enterText("cst16029@gmail.com");
    await driver.tap(passwordField);
    await driver.enterText("user123");
    await driver.tap(signbutton);
    assert(userPage != null && adminPage == null);
  });
});
}