当我尝试在发布模式下运行build apk或运行应用程序时,我会得到这个错误,但我无法解决这个问题。
The plugin url_launcher_macos could not be built due to the issue above.
我安装的插件和它们的错误是:
url_launcher: ^5.4.0
url_launcher_macos: ^0.0.1
错误:
[ ] Building plugin url_launcher...
[ +2 ms] Running Gradle task 'assembleAarRelease'...
[
在android上使用flutter构建我的应用程序,当我上传我的应用包(通过flutter build appbundle制作)时,消息会弹出:
Warning
This App Bundle contains native code, and youve not uploaded debug symbols. We recommend you upload a symbol file to make your crashes and ANRs easier to analyze and debug. Learn More
我已经尝试了目前在线的每一个解决方案来解决这个问题。以下每一种组合
当我试图运行我的颤振应用程序,这是我遇到的错误。我试着签出最后一次提交(上次提交时,应用程序运行得完美无缺),但这没有帮助。我试图清理缓存使用颤振清理和重新安装所有软件包与颤振酒吧get。没起作用。尝试使用gradlew清理构建文件夹,并尝试运行gradlew构建。但它还是给出了同样的错误。我该如何调试这个呢?
../../flutter/packages/flutter/lib/src/widgets/framework.dart:1072:60: Error: Can't find '}' to match '{'.
if (_debug
我一直致力于颤振和使用Firebase授权。在我编写应用程序的时候,我可以通过三种方式登录:电话认证、谷歌登录和电子邮件认证。在我的应用程序apk上,我无法通过电话身份验证登录。在我得到这个错误后,我再次尝试了调试模式,并且Phone Auth还在工作。我搞不懂这个问题。我控制了SHA-1和SHA-256指纹,两者都是正确的。哦,我收到了这个错误:
[firebase_auth/app-not-authrized] This app is not authorized to use Firebase Authtentication. Please verify that the correct
我在android工作室引进了一个项目。但是,有一个令人难以置信的版本冲突即将到来。如果一个人解决了其他的上升,如果它下降了,另一个上升。我正在尝试获得所有的包,它正在向我显示如下错误。
Because date_utils >=0.1.0+3 depends on intl ^0.16.0 and prokit_flutter depends on intl 0.17.0-nullsafety.2, date_utils >=0.1.0+3 is forbidden.
So, because prokit_flutter depends on date_utils ^0.1.0+
我的应用程序昨天在工作,但今天,当我尝试运行pub get时,我会发现下面的错误,所以我做错了什么,尝试添加intl: 0.17.0-nullSafety2,但是它没有工作,谢谢提前。
编辑
将intl: 0.17.0-空安全性更改为intl:^0.16.1‘,不会改变任何事情。
误差
flutter pub get
Running "flutter pub get" in koygitsin...
Because every version of date_time_picker depends on in
这就是我获取DateTime值以查看示例输出的地方。
@override
Widget build(BuildContext context) {
print('Datetime UTC: ${DateTime.now().toUtc()}');
print('Date from Json: $date');
print('Time ago from Json: ${timeago.format(date)}');
print('Time ago from Json using UTC: ${time
我得到一个"LateInitializationError:字段'_alarmHelper@808171109‘尚未初始化“。每当我尝试初始化我的数据库时,我都会用颤振的方式。
下面可以找到完整的错误本身:
======== Exception caught by widgets library =======================================================
The following LateError was thrown building Builder:
LateInitializationError: Field
目前,我遇到了以下错误:
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android
当我试图在仿真器上运行应用程序或者在flutter项目上创建apk文件时,我将面临问题。我尝试删除项目,发布获取,发布缓存干净,删除颤振文件夹并重新安装。没有什么能帮助你,它总是给出下面的错误。
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_form_builder-7.2.1/lib/src/fields/form_builder_date_time_picker.dart:355:7: Error: No named parameter with the name 'anchorPoint'.
在flutter 1.22中,它工作得很好,但当我将flutter项目升级到2.0时,它给了我一些错误,而flutter运行我的依赖: dependencies:
flutter:
sdk: flutter
keyboard_avoider: #Already UP TO DATE update checked on 28/12/2020
http: #Already UP TO DATE update checked on 28/12/2020
connectivity: #old- 0.4.9+5 UP TO DATE update checked on 28/1
我有最新版本的Flutter,我正在尝试运行官方的Flutter画廊应用程序。当我做dart --version时,我会得到 Dart VM version: 2.2.0 (Tue Feb 26 15:04:32 2019 +0100) on "macos_x64" 但是,当我尝试获取这些包时: [flutter_gallery] flutter packages get
Running "flutter packages get" in flutter_gallery...
The current Dart SDK version i
我有一个flutter应用程序,在运行该应用程序后,我会遇到以下错误 Error: 'DateUtils' is imported from both 'package:calendarro/date_utils.dart' and
'package:flutter/src/material/date.dart'.
startDate = DateUtils.getFirstDayOfCurrentMonth(); 这一行位于flutter本身提供的calendarro.dart文件中。不只是这一行,无论哪一行包含与DateUtils相关的内
作为第一个主要项目,我还是个新手。我遇到一个getter month被调用时出现null错误。 ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (12062): The following NoSuchMethodError was thrown building TableCalendar(dirty, state:
I/flutter (12062): _TableCalendarState#79f31(ticke
在pubspec.yaml中安装flutter_svg:^0.18.0时出现错误,如何解决此错误?
Pkg url:
错误:
The current Flutter SDK version is 1.17.5.
Because detox depends on flutter_svg >=0.18.0 which requires Flutter SDK version >=1.18.0-6.0.pre <2.0.0, version solving failed.
pub get failed (1; Because detox depends on flutter_sv