When running flutter create followed by project name, I receive this error:
Error: Error when reading '../documents/flutter/bin/cache/dart-sdk/bin/snapshots/pub.dart.snapshot': No such file or directory
Running "flutter pub get" in pics...
pub get failed (254; Error: Error when reading
'../documents/flutter/bin/cache/dart-sdk/bin/snapshots/pub.dart.snapshot': No
such file or directory)
I'm trying to create a new flutter project in xcode. How would I fix this?
'../documents/flutter/bin/cache/dart-sdk/bin/snapshots/pub.dart.snapshot': No
such file or directory
It seems like there may be files missing from your Flutter SDK. There should be a file in the Flutter SDK at bin/cache/dart-sdk/bin/snapshots/pub.dart.snapshot but this error suggests it's missing.
The easiest fix may be to delete the bin/cache folder which will cause Flutter to re-download the Dart SDK and other components when you next run flutter. This may take a little while depending on your connection, but is the simplest way to ensure the cache folder is complete. I would suggest closing all IDEs/editors when doing this.
I have same issue but the problem was windows defender at real time detection so the solution was to switch off it then create a project...
Related
I have copied the deep.ar files in the locations they have mentioned
I am getting this error:
Could not determine the dependencies of task ':deepar_flutter:compileDebugAidl'.
> Could not resolve all task dependencies for configuration ':deepar_flutter:debugCompileClasspath'.
> Could not find :deepar:.
Required by:
project :deepar_flutter
Does anyone knows how to solve them?
I have tried these steps:
Run flutter clean
Delete pubspec.lock
Run flutter pub cache clean
Then try to do this:
You have to paste deepar.aar file into 2 different folders:
a. First In your flutter project as android/app/libs/deepar.aar.
b. Second ### %LOCALAPPDATA%\Pub\Cache\hosted\pub.dartlang.org\deepar_flutter-\android\libs\deepar.aar
But nothing the issues continues any know how to fix that please help me.
I am trying to use deep ar in flutter application but am getting errors.
When I tried to run Flutter app on windows, it gives an error then says Exited Sigterm. or stmh like this.
the error says;
Re-run cmake with a different source directory
cmake files does not match...
etc.
The Steps that helped me to handle this error are;
open your terminal then write following commands
flutter clean
flutter pub get
flutter run
This will remove you build file and re-create it.
Your problem should have solved now.
May I ask your help about this error
It's happen when I'm trying for the first time running my flutter web which using flutter run -d chrome
Launching lib\main.dart on Chrome in debug mode...
Syncing files to device Chrome...
25,220ms (!)
GET /dwds/src/injected/client.js
Error thrown by handler.
FileSystemException: Cannot open file, path = 'C:\Users\Acer\flutter\.pub-cache\hosted\pub.dartlang.org\dwds-2.0.1\lib\src\injected\client.js' (OS Error: The system cannot find the path specified.
, errno = 3)
dart:isolate _RawReceivePortImpl._handleMessage
And if I trying run using
flutter run -d web
It's doesn't thrown any error but on the website it goes blank white nothing shown up.
Anyway thanks for your help
adding the following in the pubspec.yaml worked for me. I am using beta channel.
dependencies:
dwds: ^16.0.1
then run command:
flutter update-packages
I was also facing the same issue, I don't know the exact root cause of the problem but I have a hack to make it work.
I was facing the issue after I deleted .pub-cache folder, so from my recycler bin I picked dwds-2.0.1 folder and reverted back. This hack working
add dwds package in your dependencies and run flutter update-packages. It will work :)
I'm running a dart only test in intellij and receiving the following error:
The pubspec.lock file has changed since the .dart_tool/package_config.json file was generated, please run "pub get" again.
I have tried pub get a number of times. Any ideas? I'm on the dev branch of Flutter (anything using Dart 2.7 pretty much fails with the same or a similar error message).
Edit
I think that if you have a path reference dependency in the pubspec.yaml file it will fail.
Anything like the following fails with the above message if you try to run a dart test in IntelliJ.
dependencies:
test_dependency:
path: ../test_dependency
I'm not suggesting this is a fix for everyone, but it did resolve my particular situation.
Just ran into this error after upgrading flutter from 1.22.6 to 2.0.2 and trying to use build_runner: ^1.12.2 and json_serializable: ^4.1.0 to generate json serialization/deserialization classes & methods.
The problem is apparently related to the pub package when used with relative paths for packages as noted in the following github issues:
https://github.com/dart-lang/pub/issues/2806
https://github.com/dart-lang/pub/pull/2830
One of the commenters in issue 2806 mentioned running flutter create . inside the flutter project folder which rebuilds .dart_tool/package_config.json, adding any missing entries, solving the problem.
No one solved this problem so far?
I've found a staightforward solution and it works fine for me.
You need to close your IDE (VSCode in my case), make sure that is completely closed using process-monitor.
Then open a terminal window manualy in your project folder and run "flutter pub get"
After that just start your IDE normaly and ewerything will work fine.
when i create a new flutter project in vscode it will immediately shows an error in the main.dart file and gives a gradle error when trying to debug.
shown here: main.dart error
"compiler message: lib/main.dart:68:19: Error: Too few positional arguments: 1 required, 0 given."
I've reinstalled dart and flutter plugins. updated the java install.
in debug console i get this:
debug console
added output of flutter doctor -v
enter image description here
I was also facing the same error, but it was always on my test folder.
This is what I did:
On your terminal, make sure you are in your project repository.
Run the flutter pub get command, it worked for me, may be you
should try it too.
Do you possibly have two different versions of the Flutter SDK on your machine? I wonder if one is being used by flutter create and the other for analysis.
If you're sure you only have one, please open an issue on GitHub and attach a log file for me to investigate.