i have upgraded the flutter four days earlier and since then i am facing issue, the workspace has no errors as other collaborator's code is running fine.
Error is:
Error running com.xxxxxxxx.signals. Default activity not found
Unable to read manifest info from F:\Projects\xxxxxxxx-mobile\xxxxxxxx-mobile\build\app\outputs\apk\app.apk.
No application found for TargetPlatform.android_x86.
Is your project missing an android\app\src\main\AndroidManifest.xml?
Consider running "flutter create ." to create one.
i ran following commands in Visual Studio Code Terminal:
flutter clean
flutter run
the solutions i applied which unfortunately didnt work are:
Then i changed branch of the repository i have working in
Switched to dev, beta branches of flutter
Re installed emulator
attached real device
My flutter doctor is as follows:
[√] Flutter (Channel dev, v1.3.13, on Microsoft Windows [Version 10.0.17134.648], locale en-US)
• Flutter version 1.3.13 at C:\src\flutter
• Framework revision 59ce7d6bff (2 days ago), 2019-03-18 11:20:10 -0700
• Engine revision e75f6de01f
• Dart version 2.2.1 (build 2.2.1-dev.1.1 None)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at C:\Users\jabir\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 32.0.1
• Dart plugin version 182.5124
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] VS Code (version 1.32.3)
• VS Code at C:\Users\jabir\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 2.24.0
[√] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 8.1.0 (API 27) (emulator)
• No issues found!
I encountered a similar problem and o fixed it by deleting the app.apk in the build/app/outputs/apk directory and it worked.
I resolved this by these step.
upgraded flutter
created new other project using flutter create foo
compared foo project with my project
removed kotlin setting from my project
changed androidx to android.support packages in gradle dependencies
copied and modified *.iml files for my project (although these files are ignored)
flutter clean
flutter run
I used VS editor.
My Project dependencies. pubspec
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
intl: ^0.15.7
http: ^0.12.0+1
firebase_core: ^0.3.4
firebase_analytics: ^2.1.1
firebase_auth: ^0.8.4+2
firebase_remote_config: ^0.1.0+2
firebase_database: ^2.0.2
firebase_storage: ^2.1.0+1
video_player: ^0.10.0+4
chewie: ^0.9.7
in my case it happened cause I defined an intent filter for notification inside main application tag in manifest and declared an application service that receives it in manifest after main application tag and that is wrong
The right to change main application tage name to the new application tag not to put the both
This Error is because the flutter does not find the SDK path. You just need to set the SDK Path by following the command using the terminal.
flutter config --android-sdk $SDK_PATH
Related
I've been trying to get my Flutter project to run after upgrading it to 2.10.4 and it's been a headache from the start. The project runs fine on a browser, but I'm having difficulty running on an Android emulator. I think I'm at the last hurdle, but I'm stumped right now. I'm receiving this error when running on VS Code:
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Failed to install the following SDK components:
build-tools;30.0.2 Android SDK Build-Tools 30.0.2
The SDK directory is not writable (C:\Program Files (x86)\Android\android-sdk)
Here's my Flutter Doctor:
PS D:\Documents\Flutter_Projects\glance> flutter doctor -v
[√] Flutter (Channel stable, 2.10.4, on Microsoft Windows [Version 10.0.19043.1586], locale en-US)
• Flutter version 2.10.4 at D:\Programs\flutter_windows_v1.2.1-stable\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision c860cba910 (3 weeks ago), 2022-03-25 00:23:12 -0500
• Engine revision 57d3bac3dd
• Dart version 2.16.2
• DevTools version 2.9.2
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK at C:\Program Files (x86)\Android\android-sdk
• Platform android-31, build-tools 30.0.3
• ANDROID_HOME = C:\Users\reff1\AppData\Local\Android\Sdk
• ANDROID_SDK_ROOT = C:\Users\reff1\AppData\Local\Android\Sdk
• Java binary at: D:\AndroidStudio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 11.0.11+9-b60-7590822)
X Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.
[√] Chrome - develop for the web
• Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
[X] Visual Studio - develop for Windows
X Visual Studio not installed; this is necessary for Windows development.
Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2021.1)
• Android Studio at D:\AndroidStudio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.11+9-b60-7590822)
[!] Android Studio (version 4.1)
• Android Studio at D:\Programs\AndroidStudio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
X Unable to determine bundled Java version.
• Try updating or re-installing Android Studio.
[√] VS Code, 64-bit edition (version 1.50.1)
• VS Code at C:\Program Files\Microsoft VS Code
• Flutter extension version 3.17.0
[√] Connected device (4 available)
• sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64 • Android 12 (API 32) (emulator)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.19043.1586]
• Chrome (web) • chrome • web-javascript • Google Chrome 100.0.4896.88
• Edge (web) • edge • web-javascript • Microsoft Edge 99.0.1150.46
[√] HTTP Host Availability
• All required HTTP hosts are available
Here's the part that keeps getting me. I'm seeing I need to run flutter doctor --android-licenses and this is what I get:
PS D:\Documents\Flutter_Projects\glance> flutter doctor --android-licenses
Error: Could not find or load main class Files
I have no clue where to go from here. Any help would be greatly appreciated here. Thank you in advance.
It appears that you have two sets of Android Studio and Android SDK.
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK at C:\Program Files (x86)\Android\android-sdk <--- 1
...
• ANDROID_HOME = C:\Users\reff1\AppData\Local\Android\Sdk <--- 2
[√] Android Studio (version 2021.1) <--- 1
• Android Studio at D:\AndroidStudio
...
[!] Android Studio (version 4.1) <--- 2
• Android Studio at D:\Programs\AndroidStudio
Android Studio version 4.1 is a bit older so I guess you installed it in the past and forgot about it.
Also, it is not normal (or up-to-date) to have Android SDK placed under Program Files.
This is the direct cause of the error. In Windows, writing files under Program Files requires administrator privileges.
Your system is possibly confused because you have a mixed environment with an SDK that requires administrator privileges and one that does not.
My advice is to first uninstall all of them.
Before you begin, find out where the Android Studio configuration files are stored and backup them.
It is documented in here.
Now, completely uninstall all versions of Android Studio and Android SDK, manually delete all environment variables related to Android if any, manually delete (and backup) all configuration files if the uninstaller did not, then make sure all four directories above are empty.
Next, install the latest version of Android Studio and install the Android SDK via Android Studio. At this point, make sure that the installation directory is not under Program Files or Program Files (x86). If it is, then something in the older version is still there and is doing bad things so you have to restart from the first step.
Finally, run flutter clean (just to be sure), then flutter doctor to make sure only one of each is detected.
In android studio update your sdk 30
Unable to determine bundled Java version.
• Try updating or re-installing Android Studio
See in your error in flutter doctor
Change the ownership of Android SDK:
sudo chown -R $(whoami) $ANDROID_HOME
For this issue : Android license status unknown.
Type in command prompt
flutter doctor --android-licenses
Type Yes/y/Y to accept licenses
Maybe it's an emulator specific issue, did you try to run it on a real device?
Regarding the android license issue you are getting, I guess that the system is not recognizing JAVA or it needs to be updated so please check that.
Also make sure that the emulator itself is updated and not only the android SDK, go to SDK manager and check all the dashed components:
If this didn't work, delete the emulator and create a new one, and if that didn't help, delete all instances of android studio as I see 2 on your system that might conflict the SDK path.
I am facing problems with the build of my apps(the old ones are working but all my new projects are receiving this message)
i already tried rebooting my pc and reinstalling flutter, but this doesn't change the error, and i can't find the solution anywhere
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...
'D:\projects\CalendarProject' is not recognized as an internal or external command,
operable program or batch file.
Exception: Gradle task assembleDebug failed with exit code 1
this projects\CalendarProject is a old project, but every project i try to build i receive this message pointing to D:\projects\CalendarProject
also my flutter doctor seems perfectly fine
[√] Flutter (Channel stable, 1.20.4, on Microsoft Windows [Version 10.0.18363.1082], locale en-US)
• Flutter version 1.20.4 at C:\src\flutter
• Framework revision fba99f6cf9 (4 days ago), 2020-09-14 15:32:52 -0700
• Engine revision d1bc06f032
• Dart version 2.9.2
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at D:\android\AndroidVirtual
• Platform android-29, build-tools 29.0.3
• ANDROID_SDK_ROOT = D:\android\AndroidVirtual
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[√] Android Studio (version 3.5)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 44.0.1
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
[!] IntelliJ IDEA Community Edition (version 2019.1)
• IntelliJ at C:\Users\Joâo Pedro\IntelliJ IDEA Community Edition 2019.1.3
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.dev/intellij-setup/#installing-the-plugins
[√] VS Code (version 1.49.0)
• VS Code at C:\Users\Joâo Pedro\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.14.1
[√] Connected device (1 available)
• Android SDK built for x86 (mobile) • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)
I think it is a config in android folder that is generating this error, but can't imagine what could it be
Are you using flutter in android studio? if so, try opening the project in "vs code", there seems to be a problem with flutter in android studio...
Solved:
the folder that i was using to create projects was inside a folder called "D:\projects\CalendarProject(V3)" (exemple:D:\projects\CalendarProject(V3)\flutter_app)
, don't know is it is a android sdk or flutter bug, but apperently one of them thought CalendarProject(V3) was a function and was trying to run it. this explains the message
'D:\projects\CalendarProject' is not recognized as an internal or external command,
operable program or batch file.
Fixed by changing the directory
you can recreate the error with:
>>mkdir teste(v3)
>>cd "teste(v3)"
>>flutter create app
>>cd app
>>flutter build apk
I was trying to store the login credentials of a user upon login, but I'm getting this error again and again. Things I've tried:
Restarting app
Uninstalling and reinstalling app
updating the flutter_secure_storage to the latest version
Here's the flutter doctor summary
• Flutter version 1.17.5 at /home/piyush/flutter
• Framework revision 8af6b2f038 (12 days ago), 2020-06-30 12:53:55 -0700
• Engine revision ee76268252
• Dart version 2.8.4
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /home/piyush/Android/Sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /home/piyush/Downloads/android-studio/jre/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
• All Android licenses accepted.
[✓] Android Studio (version 4.0)
• Android Studio at /home/piyush/Downloads/android-studio
• Flutter plugin version 47.1.2
• Dart plugin version 193.7361
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[✓] VS Code (version 1.46.1)
• VS Code at /usr/share/code
• Flutter extension version 3.12.2
[✓] Connected device (1 available)
• RMX1851 • 580c132b • android-arm64 • Android 10 (API 29)```
"MissingPluginException" or "Implementation not found" errors thrown by plugins usually occurs when the plugin wasn't properly "installed" in the Flutter project.
These solutions may not be able to inject plugin dependencies into the platform-specific parts of the app. What you can do here is run flutter clean and flutter pub gets to rebuild the dependencies used in the project.
Also check that if that package supports your platform or not.if platform is not supported than find another package with your platform support.
When you add a new plugin, you need to re-build the application, the hot re-start doesn't build the application and your newly added is not included in your project unless built again. for that you should run
flutter clean
flutter pub get
flutter run
if still not solved add read this
Generally this problem occurs when 2 or more plugins are incompatible with each other or with the current sdk version
To fix this change you kt code to this
package com.pharmdel_business
import io.flutter.embedding.android.FlutterFragmentActivity
class MainActivity: FlutterFragmentActivity() {
}
******but if any of you other plugin that only support FlutterActivity will stop working
If you face that issue then go to that plugin file and replace FlutterActivity with FlutterFragmentActivity
enter image description here
I have a flutter project which is working fine on another machine. When I cloned the project to my machine I got this error
Could not resolve all task dependencies for configuration
':shared_preferences:debugCompileClasspath'. Could not resolve project
:shared_preferences_macos. Required by: project :shared_preferences
Unable to find a matching configuration of project :shared_preferences_macos:
None of the consumable configurations have attributes. Could not resolve project :shared_preferences_web. Required by: project
:shared_preferences
Unable to find a matching configuration of project :shared_preferences_web:
None of the consumable configurations have attributes.
This is my flutter doctor -v
[√] Flutter (Channel stable, v1.12.13+hotfix.9, on Microsoft Windows
[Version 10.0.18362.900], locale en-US)
• Flutter version 1.12.13+hotfix.9 at C:\flutter
• Framework revision f139b11009 (3 months ago), 2020-03-30 13:57:30 -0700
• Engine revision af51afceb8
• Dart version 2.7.2
[√] Android toolchain - develop for Android devices (Android SDK
version 29.0.2)
• Android SDK at C:\Users\Administrator.SHADY-LAPTOP\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
• All Android licenses accepted.
[√] Android Studio (version 3.5)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 39.0.3
• Dart plugin version 191.8423
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
[√] VS Code (version 1.41.1)
• VS Code at C:\Users\Administrator.SHADY-LAPTOP\AppData\Local\Programs\Microsoft
VS Code
• Flutter extension version 3.7.1
[√] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)
• No issues found!
After an extensive search, I noticed that the flutter cache folder seems to be corrupted
I run the command flutter pub cache repair and I took a while to download all the cache folder which contains all the packages that you have a cache for.
Finally, the issue is resolved.
I think this has to do with some project updates. You can try this if you still havent got an answer...
Put the below code into the pubsec.yaml file ...
shared_preferences: ^0.5.6
url_launcher: ^5.4.0
Considering that I had followed all this steps https://flutter.dev/docs/get-started/install/linux in my Ubuntu 18.04LTS, why this following problem continues to appear:
$ flutter doctor -v
[✓] Flutter (Channel stable, v1.7.8+hotfix.2, on Linux, locale en_US.UTF-8)
• Flutter version 1.7.8+hotfix.2 at /opt/flutter
• Framework revision 2e540931f7 (2 weeks ago), 2019-07-02 09:31:07 -0700
• Engine revision b1cb0d9e9b
• Dart version 2.4.0
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at /home/rodrigo/Android/Sdk
• Android NDK location not configured (optional; useful for native profiling
support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = /home/rodrigo/Android/Sdk
• Java binary at: /usr/share/android-studio/jre/bin/java
• Java version OpenJDK Runtime Environment (build
1.8.0_152-release-1343-b16-5323222)
• All Android licenses accepted.
[✓] Android Studio (version 3.4)
• Android Studio at /usr/share/android-studio
• Flutter plugin version 37.1.1
• Dart plugin version 183.6270
• Java version OpenJDK Runtime Environment (build
1.8.0_152-release-1343-b16-5323222)
[!] Android Studio
• Android Studio at /opt/android-studio
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build
1.8.0_152-release-1343-b16-5323222)
[✓] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 10 (API
29) (emulator)
! Doctor found issues in 1 category.
Different from another similar questions here in StackOverflow, before I've installed flutter plugin the "[✓] Android Studio (version 3.4)" was equal to "[!] Android Studio", with same error messages. After I've installed flutter plugin (and dart), only "[!] Android Studio" still displaying the error.
Does someone know why? I've made many searches in my files, I have only one Android Studio installed. Why displays two? What "[!] Android Studio" refer to? Does command "$ flutter doctor" have a problem?
This post is for those who have gotten the plug-ins installed but still receive the warning.
Note: The Flutter team has created an issue for the inability of doctor to detect installed plug-ins. It's a know issue and they are looking to deprecate this detection feature of doctor:
https://github.com/flutter/flutter/issues/61246
My flutter and dart plug-ins are correctly installed but I still get the warning.
[!] Android Studio (version 4.0)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
In my case ignoring the warning worked fine.
I tried re-installing plug-ins several times but that did not remove the warning from flutter doctor.
However, everything works fine. I can successfully create and run apps created from
the command line with flutter create
from Android Studio with File->New->New Flutter Project
I'm on Ubuntu 20.04 LTS and Android Studio 4.0.1 (installed through JetBrains toolbox)
I installed flutter via the snap store:
sudo snap install flutter --classic
sudo snap install flutter-gallery
flutter channel dev
flutter upgrade
flutter config --enable-linux-desktop
# wanted to try web, apparently requires beta channel
flutter channel beta
flutter channel upgrade
flutter config --enable-web
FYI, it took me a while to understand where the Flutter SDK was located. It is here: /home/(username)/snap/flutter/common/flutter
Plugins installed correctly, but still get warning:
This can be solved in simple steps:
Step 1: Open Android Studio
Step 2: Open Android Studio Preferences
Step 3: Go-to Plugins tab
Step 4: Click on MarketPlace tab
Step 5: Search for flutter in search box
You will see a list of plugins related to flutter. Click on the first one and check which version it is. Currently, the latest version is 37.1.1.
Step 6: Click on install. (It may ask you to install dart plugin also. Hit yes and android studio will install dart and flutter for you)
Ready to rock !
I recently encountered this problem, I first tried to update the flutter and dart plugin from the android studio market place, but that did not work
Finally, I run the following command and it worked like a charm
ln -s ~/Library/Application\ Support/Google/AndroidStudio4.1/plugins ~/Library/Application\ Support/AndroidStudio4.1
Note: I'm on Mac OS running android studio 4.1