C:\flutter\flutter_windows_v1.9.1+hotfix.2-stable\flutter\bin\flutter.bat --no-color build apk
Target file "lib\main.dart" not found.
Process finished with exit code 1
我有一个问题,建立ios应用程序与颤振。
我运行以下命令
flutter build ios --flavor development --debug --target=lib/main_development.dart
但错误显示
Error: Error when reading 'lib/main.dart': No such file or directory
package:my_app/main.dart: Error: No 'main' method found.
Try adding a method named 'main'
在上找到的这段代码上运行this分析器会产生以下错误:
$ dartanalyzer lib/main.dart
Analyzing lib/main.dart...
error • The function 'MyApp' isn't defined at lib/main.dart:3:23 • undefined_function
error • 'MaterialApp' isn't a function at lib/main.dart:8:12 • invocation_of_non_function
error •
我试图在生产模式下构建我的web应用程序,但是我的"main.dart“文件不在根库目录中,这是由于无法为web构建我的应用程序,我尝试将路径指向"main.dart”文件所在的位置,比如:
flutter build web path/to/my/main/file/main.dart --release
但最后出现了如下错误消息:
Building with sound null safety
Compiling lib/main.dart for the Web...
Target dart2js failed:
我遇到了一个问题,在GH行动中,我的飞镖构建失败了,有很多行,比如
Compiling lib/main.dart for the Web...
Target dart2js failed: Exception: lib/api/file_a.dart:00:0:
Error: Error when reading 'lib/models/file_b.dart': Error reading 'lib/models/file_b.dart' (No such file or directory)
impor
我需要在ubuntu上编译c# .sln文件。
此文件是ITU凝视跟踪器。他们是基于window .net框架开发的。
但我需要在ubuntu上运行它。所以我试着用xbuild编译它。
当我输入"xbuild GazeTracker.sln“时,我得到了类似下面的错误。
For searchpath {CandidateAssemblyFiles}
Warning: {CandidateAssemblyFiles} not supported currently
For searchpath {HintPa
当我在VS代码或cmd中创建的应用程序的文件夹中输入"flutter run“时,我得到了这个错误: Launching lib\main.dart on LG H870 in debug mode...
Target file "C:\Users\Kwiat\Documents\\Users\Kwiat\Documents\\Users\Kwiat\Documents\Projects\Flutter\kaka\kaka\build\app\intermediates\flutter\debug\android-arm64/flutter_assets" not f
因此,我完全按照Google Translate API的文档遵循相同的过程。
其中提供了以下代码。
# Imports the Google Cloud client library
from google.cloud import translate
# Instantiates a client
translate_client = translate.Client()
# The text to translate
text = u'Hello, world!'
# The target language
target = 'ru'
# Tran
我正在尝试运行flutter drive --target=test_driver/app.dart,但收到以下错误: Target file "test_driver/app.dart" not found. 因此,我将路径更改为flutter drive --target=lib/test_driver/app.dart,并得到错误: Using device sdk gphone x86 arm.
Test file not found: /home/user/Documents/dev/flutter-app/test_driver/test_driver/app_t
下面是'main.dart‘中的导入语句
import 'package:firestoreflutter/lib/ui/listveiw_note.dart';
我可以确认该文件是否存在!然而,当我转到编译时,我得到了错误消息:
Your application could not be compiled, because its dependencies could not
be established.
The following Dart file:
/home/jedaa/workspace/flutter_apps/studio/firestoreflut
我需要为测试和开发环境设置2个主文件。当我试着跑
flutter run -t test_app/lib/main.dart
我得到以下错误:
AndroidManifest.xml could not be found.
Please check ***/android/app/src/main/AndroidManifest.xml for errors.
No application found for TargetPlatform.android_x86.
Is your project missing an android/app/src/main/AndroidManifest.x
我是一个初学者,这是我的第一个项目。我使用flutter create命令设置了一个新项目,然后我遇到了多个问题,我使用flutter doctor -v修复了这些问题,但现在我面临着这些错误,我似乎找不到解决它们的方法,每次我运行flutter run运行Gradle任务'assembleDebug'...花了很长时间,然后我得到以下错误: Launching lib\main.dart on sdk gphone x86 in debug mode...
Running Gradle task 'assembleDebug'...
lib/main.dar
我有静态库Foo、依赖于Foo的静态库Bar和依赖于Bar的可执行Baz。
来自Foo CMakeLists.txt的相关章节
# Specifying files to copy during "make install" command.
install(TARGETS Foo EXPORT FooConfig
INCLUDES DESTINATION include
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
# Specifying config file that will be used
我正在尝试在运行Catalina10.15.7的苹果电脑上安装Google Football。和Xcode 12.0我已经按照网站上显示的说明使用Homebrew安装了所需的软件包,但当我尝试使用以下命令运行该软件时: python3 -m gfootball.play_game --action_set=full 我收到以下消息: WARNING:root:Looks like game engine is not compiled, please run:
WARNING:root: pushd /usr/local/lib/python3.8/site-packages/gfootb
有一段时间,项目运行良好,但是当我再次尝试调试代码时,我得到了这个错误。
Launching lib\main.dart on SM A515F in debug mode... lib\main.dart:1
FAILURE: Build failed with an exception.
* What went wrong:
java.io.StreamCorruptedException: File format not recognised
* Try:
Run with --stacktrace option to get the
我想在VS代码的仿真器上运行我的颤振程序。这个想法是,当我在VS代码中运行调试会话时,应用程序应该出现在模拟器上。我打开了模拟器并连接到VS代码,但是,当我尝试调试时,我会得到一个错误,即" error : Error (读取‘bin/main.dart’时的错误“:系统找不到指定的路径)。
**This is my launch.json file in VS Code**
"version": "0.2.0",
"configurations": [
{
"name&
我在模拟器上运行我的iOS应用程序没有问题。在我尝试实现facebook登录后,我的Flutter项目开始需要安装Cocoapods。
在安装Cocoapod之后,我尝试在iOS模拟器上使用flutter run,但是我得到了这个错误:
Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Running pod install... 2.043ms
CocoaPods' output:
Preparing
An
最近,我在Intellij、Visual等操作系统中运行我的颤振应用程序时,遇到了一个巨大的错误。我也无法执行git功能。任何帮助都将不胜感激。
(Some parts omitted - this snippet represents the 40k line code pattern)
Launching lib/main.dart on iPhone X in debug mode...
compiler message:
file:///Users/JohnnySmithh/Documents/flutter/packages/flutter/lib/src/widgets/e
目前,我在物理设备(电话)中运行我的颤振应用程序时遇到了问题。我在使用安卓工作室4和vscode。错误消息在下面。
Launching lib\main.dart on TECNO B1f in debug mode...
lib\main.dart:1
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Failed to find tar
我正尝试在我的buildroot目标中使用一个使用PyDrive的应用程序。
我收到以下错误:
# python driveapp.py
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
File "usr/lib/python2.7/hashlib.py", line 147, in <module>
File "usr/lib/python2.7/hashlib.py", line 97, in __get_builtin_cons
我是新来的颤栗和一直试图做一个简单的问答应用。我遇到了一个错误,我不知道出了什么问题。
错误:
Compiler message:
lib/main.dart:37:17: Error: The method 'Answer' isn't defined for the class '_MyAppState'.
- '_MyAppState' is from 'package:project2/main.dart'
我对南迁有个问题。我仍然不明白这是怎么发生的,以及应该采取什么途径来解决这个问题
Romans-MacBook-Pro:holms$ ./manage.py migrate
cRunning migrations for accounts:
- Nothing to migrate.
- Loading initial data for accounts.
No fixtures found.
Running migrations for allocations:
- Nothing to migrate.
- Loading initial data for allocations.
我是个新手,从零开始用飞镖安装它。当我构建这样一个基本的例子时:
import 'packafe:flutter/material.dart';
void main(){
runApp(
title: "Mi Primer Aplicación",
home: new Scaffold(
appbar: new AppBar(
title: new Text("Mi Primer aplicación")
), // AppBar
body: new Con