the dart path is correct, the environment variable also fine but I can not figure what went wrong, I can not create or run flutter projects. I don't know what is the is please help me figure out this.
There could be chances that you've installed a Flutter before and Flutter took parts of the old version to initialize. Here is a related GitHub post.
Usually a workaround here is to remove or delete flutter_tools.stamp.
rm FLUTTER_ROOT/bin/cache/flutter_tools.stamp
But for most, replacing the existing Flutter SDK with the new one from the Flutter website works like charm.
Related
So basically the problem is that I created a new flutter app, and the I opened the emulator(from android studio), and I clicked on run.
I had multiple problems that were related to heap memory and such, but I managed to solved most of then using all kind of methods from the internet.
I even deleted and installed Java and android studio multiple times, I changed the Enviromental Variables as the Internet suggested, but now, the current error that I get is this:
The Error Image
my flutter doctor -v:
flutter doctor -v image
I'm about to lose my mind, I'm on this issuse for a few weeks. please help me fix it
after your seggestion to add "gradle.properties" and adding "org.gradle.jvmargs=-Xmx1024m" to it (without the " "):
after
Perhaps you shoud add a line at end of file gradle.properties org.gradle.jvmargs=-Xmx1024m then clean the project, also validate cache and restart the android studio. It should works then.
My App have a Problem so I Need to do flutter clean before I can debug my app.
So I do flutter clean and after that flutter run in my Terminal.
Then my App debug. After that flutter creates a new build folder, new .flutter-plugins and .flutter-plugins-dependencies.
Now I think the problem is not there but sometimes it creates the files.
Can I delete the files? And how can I fix it?
PS: I have the newest version of flutter and Xcode. And I work with VSCode and I work on a MacBook with the newest Version.
I'm not sure about this, but in one case I tried adding resource permission from info.plist(I messed with internal storage permission), I noticed similar behaviour.
first post (sorry for noobish post). I've searched Google and all over StackOverFlow to solve the above query on VSCode but to no avail anybody that can help solve this error I'd be really grateful!
It just keeps loading with the following message: Initializing Flutter. This may take a few minutes.
Issue of error
This seems to be a issue with the Flutter installation, please make sure to delete your Flutter folder (the one you downloaded from the GitHub repo) and follow
these instructions for your platform, step by step.
It seems like you was upgrading your flutter but due to some reason its not completely upgraded. I think you should try again to upgrade your flutter
Try running flutter in the terminal. If there are any flutter or dart upgrades pending, this will check them and finish those. Then run a flutter doctor, just to make sure everything is running fine.
If you run the the following lines in the CMD:
flutter channel dev
flutter upgrade
and it kept downloading till the message
Running pub upgrade...
then Close the CMD and for the message
"Initializing Flutter. This may take a few minutes"
Upgrading will actually take place in the Ide till it finishes
that's it :)
I thinks replace folder flutter with download new flutter version can cut off time initializing flutter.
I tired waiting initializing by "flutter upgrade"
It is due to flutter upgrade. flutter upgrade is for upgrading your existing version of flutter.
So, Don't worry. This will take 5-10 minutes to upgrade. After you will be getting the updated flutter upgrades.
I've found this code for flutter home automation application.
but it was wrote in an older version of flutter, which i tried many times to start it but i couldn't make it,
last best thing that i have ever came to was that i could could mergrated the application to Android X and the application was starting but when i try to sign up a new mail inside it it says,
Error fetching data.
It dosen't use Firebase to store email it just uses a SQL package.
if any one can help to git the code and upgrade it for me to use it i will be very thankful :D.
Here is the link,
https://github.com/mlinarevicMateo/home-automation-flutter
The app is dependant on a webservice to run. Check lib/utils/network_util.dart. So you won't be able to get it run unless you write a new backend.
As the project was created in an older version of flutter you might be missing some latest flutter modules you can add those to your existing project by running this command within your project directory.
flutter create .
I know it maybe still early but I want to try and use full flutter existing cross-platform support in one project. Stability is not my main concern.
I have started a flutter project in android studio. Naturally I have (android/Ios) going smoothly. But I would love to add Web and desktop to the same project.
Please help me with and direction, or if there is solution any one has created however much experimental.
There is a migration guide for web here. I got it up and running on a very basic existing app.
Best way is to do it in a separate branch since it requires changing packages and I even deleted .packages and pubspec.lock files first. Then I ran pub get (not flutter packages get) to download the required packages and run some precompilers.