flutter doesn't run the app and asked for put --stracktrac or --debug and also didn't work and when open project structure i found this and when choose src/flutter as flutter sdk path it tell me not valid
please what should i do
the error in project structure
the output when run
flutter sdk path
delete completely android studio + .config in C:\ and reinstall android studio and let that to download requirements .it probably should solve your problem.
Related
I got a small problem which accured after reinstalling Android Studio:
Android Studio
Android Studio is not showing Chrome as Device for my Flutter Web project, while flutter doctor shows clearly everything is enabled correctly:
Flutter doctor
I can normally run the flutter project on google chrome using the console or VS Code, but Android Studio does not work. I already checked the Flutter and Dart plugin.
I would be glad if someone who maybe had the same issue or knows how to fix this gets back to me!
Best Regards
Clearly it is not the issue with flutter. It is an issue with your Android Studio installation. You can verify the same by navigating to the your project folder in the terminal (or command prompt) and type
flutter run -d Chrome.
NOTE: The above command works only if you are on master, beta or dev branch and you have already enabled your flutter web support by typing
flutter config --enable-web
I noticed that your path to Android Studio as: C:\Program Files\Android\ Android Studio1
It means that during installation the original Android Studio folder is not deleted. A duplicate folder has been created in the same location. Hence the Android sdk location is must be changed as well.
You can solve this by:
Uninstall Android Studio. Delete the folder at the above location. Reinstall Android Studio. Update sdk path in your sdk manager as well as in your environment variable. (recommended).
Update the sdk folder in the sdk manager as well as your environment variables.
I am currently starting Flutter Blue, a Bluetooth plugin for Flutter. I imported the example -> android -> app folder into Android studio.
However, when I am trying to build and run the code, I get the error: "Flutter SDK not found. Define location with flutter.sdk in the local.properties file. "
I googled around for a solution and added the flutter SDK path into the local.properties file but that hasn't remedied the issue yet.
flutter.sdk=/Users/me/Applications/flutter
I suspect that I am just not using Android Studio or importing the files/code correctly. I am able to compile and run Flutter's default demo app (click-counter) without any issues, so I'm fairly certain Flutter & Android Studio was installed and set up correctly.
My intuition was that the build.gradle could be directly run akin to an APK by Android Studio's device emulator. Any suggestions?
Thanks! https://github.com/pauldemarco/flutter_blue/tree/master/example/android
I was not importing the example correctly into Android Studio. The correct way is to drag and drop the project files into AS.
I'm creating a new flutter project in Android studio for the first time. I give the project a name and choose Flutter sdk. I then clicked finish and then noting happened. Android studio says that
"Flutter create command was unsuccessful"
When I navigate to command directory using file explorer, I new folder is created with the project name I've given but it is empty.
Please help.
I don't think you installed flutter correctly. First and foremost, make sure you run flutter doctor from your terminal.
If it doesn't work then you didn't install flutter properly.
If it works, try creating your project via terminal by typing flutter create projectname
I hade the same issue in ubuntu
first, check flutter doctor and solve the error if there was
then check the git installation
in my case, I didn't install git
On Windows at least you need to add <flutter_dir>\bin to your path, and then restart Android Studio. It is not clear to me why Android Studio needs to know the location of the Flutter SDK if it doesn't then use that information but... :shrug:
Git also needs to be in the PATH too (as C:\Program Files\Git\cmd); I have always used git-bash just fine without that but now it seems to be a requirement that isn't clearly surfaced when upgrading.
In My case set the flutter sdk path first while create the app and then create the app
I'm creating a new flutter project in Android studio. I give the project a name and choose Flutter application. I then clicked finish and then nothing happened.
Android studio says that
"Flutter create command was unsuccessful"
When I navigate to command directory using file explorer, a new folder is created with the project name I've given but it is empty.
Please help.
A simple Android Studio restart did the trick for me
I've solution to this problem now.
After running flutter doctor --android-licenses I got to know that I need to update my sdkManager.
Then I went to that directory using
cd C:\Users\[user-name]\AppData\Local\Android\Sdk\tools\bin
and run sdkmanager --update
Then I restarted the Android Studio and tried creating flutter project.
It worked.
check your FLUTTER SDK path of the project (android studio: file -> settings -> Language & framework -> flutter -> flutter sdk path) . Or execute flutter doctor command in flutter consol.(This worked for me)
please install all the dependencies that flutter wants
Operating Systems: Linux (64-bit)
Disk Space: 600 MB (does not include disk space for IDE/tools).
Tools: Flutter depends on these command-line tools being available in your environment.
*bash
*curl
*file
*git 2.x
*mkdir
*rm
*unzip
*which
*xz-utils
*zip
Shared libraries: Flutter *test command depends on this library being available in your environment.
libGLU.so.1 - provided by mesa packages such as libglu1-mesa on Ubuntu/Debian and mesa-libGLU on Fedora
Look at Flutter sdk path while Creating the Project.
$ C:\flutter
If your Flutter SDK is updated and the path is right you will get a solution.
Check your Flutter SDK path.
Check the package name. It must be in lower case.
Restart your IDE and check again.
Software
MacOS Sierra 10.12.6
Android Studio 3.1.2
Flutter 0.3.2 • channel beta
Tools • Dart 2.0.0-dev.48.0.flutter-fe606f890b
Flutter doctor (no problems found)
Problem
Dart's SDK is supposed to be bundled when Flutter is downloaded according to the documentation:
"The Dart SDK is bundled with Flutter; it is not necessary to install Dart separately"
However, I opened an existing Flutter project with Android Studio and it suggested me to either "Download Dart SDK" or "Open Dart settings":
Apparently, I need to "Open Dart settings" and tell Android Studio where to find the Dart' SDK. However, it can't find it within the flutter/ directory.
The Dart SDK lives inside the bin/cache/dart-sdk folder of the Flutter SDK. It will be downloaded the first time you run the flutter command, so may not exist if you've not yet run flutter.
The Dart's SDK is located at /flutter/bin/cache/dart-sdk
However, If Android Studio's flutter plugin is installed, the plugin needs to be told where flutter's SDK is located. Android Studio should be able to locate Dart's SDK afterwards:
I have downloaded flutter sdk via homebrew
For Mac OS: 10.14.5
Android Studio version : Arctic Fox 2020.3.1
Flutter sdk location is /usr/local/Caskroom/flutter/2.5.0/flutter
Dart location: /usr/local/Caskroom/flutter/2.5.0/flutter/bin/cache/dart-sdk
After installing flutter however you choose.
run the following command
flutter sdk-path
In Android-Studio select File->Setting->Languages & Frameworks->Flutter
(assuming you have installed teh flutter plugin)
Populate the "Flutter SDK path:" with the result from (1).
Click apply. The Dart SDK should automatically get populated.
For my installation the values are:
Flutter SDK path: /home/andrew/snap/flutter/common/flutter
Dart SDK path: /home/andrew/snap/flutter/common/flutter/bin/cache/dart-sdk
If someone is looking for the path to flutter sdk in Linux I found mine here
/home/your_username/flutter/common/flutter/ flutter path
/home/your_username/flutter/common/flutter/bin/cache/dart-sdk dart path
Run brew info flutter
Then you get the path: e.g.
/opt/homebrew/Caskroom/flutter/2.5.3
And there the bin/cache has the dartk-sdk:
/opt/homebrew/Caskroom/flutter/2.5.3/flutter/bin/cache/dart-sdk
If you installed Dart on Windows via Chocolatey, you will find it on C:\tools\dart-sdk
I have faced this issue,
Go to the folder where you have downloaded flutter and then delete the flutter folder.
Go to your download folder and where you have downloaded the flutter the first time.
Extract this file again where you have deleted the flutter...
This is working for me.
Sometimes it is the build directory that he cannot create, suddenly devtools crashes, you can simply recreate it in $HOME/.pub-cache/hosted/pub.dartlang.org/devtools-your-version, then give it the right rights with for example sudo chown -R $USER:$USER $HOME/.pub-cache/hosted/pub.dartlang.org/devtools-your-version/build after re-creating the build directory
Check this:
brew info dart
Output:
Please note the path to the Dart SDK: /opt/homebrew/opt/dart/libexec
If Android Studio show - Error: Dart SDK is not configured.
Open console and write: flutter sdk-path. Copy output.
Next Settings (Ctrl+Alt+S) => Languages & Frameworks => Flutter => Flutter SDK path.
Paste SDK path.
Everyone that is still searching for the correct answer should checkout this answer https://stackoverflow.com/a/63409260/9823820.
If you have the flutter SDK installed.
Run:
flutter doctor -v
The first line will show the install path.
Credits go to #Lee Higgins