i have been imported flutter project and it worked well ,but i faced this problem when i tried to open it again.the project folders is not accessible as in the images
[]
[]
,thus when tried to run the project from terminal i get the error that referred to in the image one.
note:
the flutter path is set as in []
In your android Studio, right side you have "gradle" and "Flutter outlie" views. Out of which click on gradle. then right click on your root project and select "sync project with gradle files"
Then enable dart support in your project. To enable dart Go to File > Settings > Language & Frameworks > Dart > Enable Dart Support
This will solve your issue.
Related
I know it has already been asked this, but I have read all the thread opened and tried everything and still when I create a new flutter project there's only the .idea folder and no lib/android/ios folder and main.dart showing.
I have already installed flutter/dart plugins, SDK path is set correctly, path in module (project settings) is set too.
Also flutter doctor -v is not showing any issue. Could anyone help me please? I don't know what to do.
I am usind Android Studio Eels.
Thanks!!
I think you're using the wrong way: Android Studio menù is a little bit confusing. In order to create an empty new Flutter project, after selecting "File > New > New Flutter Project", first select "Flutter" (not "New Project") on the left, then click "Next" and follow the wizard.
When working on a Mac with Flutter in Android Studio (Arctic Fox 2021.3.1 Patch 4 and XCode 13.1 and/or 13.2):
If you move the root folder of your Flutter project using Finder, then open it in Android Studio and run it, the original folder location is still re-written (multiple sub folders with empty contents, usually, but not always).
Also, the moved project will no longer build from within XCode.
This means that if you don't know the final desired location for your project at the time you create it, you will not be able to move it without weird stuff happening.
How can you move a Flutter project that was created with Android Studio without it having weird side-effects?
More info on how to reproduce:
Close all IDEs
Open Android Studio
Using Android Studio, create a new default FLUTTER project using Java as the Android code choice
Using Android Studio, run this project on an Android Emulator
Using Android Studio, run this project on an IOS simulator
Using Android Studio, open the project in XCode (right-click ios folder and select Flutter\Open project in Xcode)
Using XCode, run the project on an IOS simulator
[everything should have worked so far]
Close all IDEs
Using Finder, move the project folder to a new location that is at the same depth as its current folder, but with a different parent folder. Meaning if current location is: [root]/x/y/a/my_project_original, the destination would be: [root]/x/y/b/my_project_copy
delete the original folder and remember where it was
Using Android Studio, open the project from its new location
Using Android Studio, open the project in XCode (right-click ios folder and select Flutter\Open project in Xcode)
Attempt to run on IOS simulator
[observe error - "Command PhaseScriptExecution failed with a nonzero exit code" // "file not found exception"]
Using Finder, check to verify original folder location has NOT been re-written
Using Android Studio, run the project on Android emulator
[observe that original folder has been re-written!]
Here are the steps I follow to move a project's location on my mac :
Close your project on Android Studio (File > Close Project)
Close Android Studio
Move your project to your new location
Open Android Studio
Delete your project from the Recent Projects (on the list of Recent Projects, click on the Settings icon on the right, and "Remove from recent projects")
Click on "Open" and select your project in the new location.
Delete the .idea file and build/ folder
The steps should be the same within XCode (in the main window, remove the old location from your recent projects, and Open the new location)
You can move your Flutter project anywhere, as long as you don't move the files inside the project relative to each other.
A note about pod install: If you are immediately running from Xcode, you need to run pod install inside the ios folder after adding a plugin to your pubspec.yaml. If you run flutter run or use Android Studio to run it, that will run pod install for you automatically. However, you don't have to run pod install after moving the project, I've just tested it.
If you move the root folder of your project using Finder, then open it
in Android Studio and run it, the original folder location is still
re-written (multiple sub folders with empty contents, usually, but not
always).
This only happens if you kept Android Studio open when moving the files. You shouldn't open the old project reference in Android Studio, you should open the project using File > Open....
Also, the moved project will no longer build from within Xcode.
If you provide the errors, that will help us help you.
How can you move a Flutter project that was created with Android Studio without it having weird side-effects?
I have not found any side effects of moving a Flutter project. Quit Android Studio if it is running, and open it using File > Open.... Or if you are in terminal, run (if installed using Jetbrains toolbox) open -a ~/Applications/JetBrains\ Toolbox/Android\ Studio.app/
Please I have been working on a flutter project on android studio, and at one point I found myself with this situation, the project files on the left is not showing, there is this loading icon
enter image description here
Android Studio started opening my Flutter project as an Android-only project for some reason. Deleting the .idea folder at the Flutter project root removes all the IDE settings. Reopening the project after that fixed it for me.
Change that Android on top Left to Project i think this will fix it
Invalidating cache and restart will solve your problem.
From the main menu, select File | Invalidate Caches.
Click Invalidate and Restart.
Unable to run flutter from Android Studio not detecting flutter project its shows Error: Entry point isn't within the current project
Every time restart android studio same error message shows
Delete the .idea folder inside the root of the flutter project and restart Android Studio.
Refer to this question: What is the .idea folder? and make your decision if it's safe or not to delete .idea folder.
Click on File-> Project Structure -> Module then add root folder of
your project then it will detect its a flutter app and then build and
work
its work for me
Reference: https://github.com/flutter/flutter-intellij/issues/2307
1) make sure flutter and dart sdk paths are properly configured from
File-> Settings..->Languages and Frameworks
as well as make sure Dart support is enabled for project module from Dart Option
2) at the end select File->Invalid caches and restart
3) so after 2nd step you may get in File->Project Structure.. option from there Select Modules then just simply add only root folder path of your flutter project and repeat just above 2nd step
for me this worked
Syncing your project with gradle files will solve it:
You can sync the files with Gradle, within the File menu.
Else You can re-include the files/project root folder inside the File Menu.
File -> Project Structure -> Module
And then add the root folder of the project(with + icon), then it will detect that it's a flutter app again, and then build and work again.
Try delete .idea folder inside project folder and Invalidate & Restart Android Studio.
For me my project was missing the pubspec.yaml file, it was deleted by mistake , instead of warning about the missing file , I got this error
This problem happened to me
I solved it this way
Go to the Android Studio track
I have this way
C:\Users\mustafamaxL\.AndroidStudio4.0\system
Remove folder (caches)
Then, start Android Studio again
If your ios, android, or lib folders are missing, it typically means there is something wrong with your project structure.
To fix it, delete the .idea folder in the root of your project and then restart Android Studio. If you're using a Mac, you can display the hidden .idea folder by pressing Command+Shift+Dot in Finder.
The .idea folder will be automatically regenerated and everything should be back where it belongs.
See this post for the original solution.
Click Content Root Close Icon and Remove Android Folder.
Fix it to me.
I faced the same issue today and tried other solutions here but it wasn't worked at all.
In my case I deleted three folders that is android, ios, and .idea from project directory, then restarted android studio and finally I gave this command in Android Studio's Terminal.flutter create . to create appropriate directories (i.e., android & ios).
Now it is working fine.
Note: Before deleting the android / ios directory please make a backup of these directories only if you previously gave native code in android / ios directory.
Hope this solution will helpful if others will not work.
The .idea folder will also be deleted on Linux. When Andriod Studio opens, click terminal at the bottom in Android Studio. Then type remove -r .idea/ in the terminal and press enter. After deleting, close and restart Android Studio.
You might need to update the Gradle version. Or change the minimum android SDK version.
Here is worked for me:
Update Gradle / minSdkVersion version
Reopen the project but at the directory user/StudioProjects/yourFlutterApp/android.
After it is opened it will load some packages (see right bottom), which will take some time.
It will ask you to update the Gradle version (right-left corner) or go under File>Project Structure Project you can set a higher Gradle version and under Modules variables of your build
Now you can sync your project with Gradle files
After configuration, you might need to restart your project with File>Invalid Caches/Restart....
I have created 2 folders inside lib's folder for my *pages* and *widgets*.
Getting the main.dart file back to the **lib folder** will do the trick
I'm currently in Android Studio Electric Eel.
I've done all of the suggested solutions above, but nothing works.
Turns out the project is not detected as a Flutter project. So what I do to resolve this issue is to remove gradle-related files from the root folder:
build.gradle
gradlew
gradlew.bat
gradle/
The project works well in Eclipse and I have upgraded the android SDK to 22.0.1 too. when I follow the instruction
1, In Eclipse, select File > Export.
2, In the window that appears, open Android and select Generate Gradle build files.
3, Select the project you want to export for Android Studio and click Finish.
But the problem is the exported build.gradle is empty.only one comments there:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
and this empty file is never able to guide the android studio to import the project successfully.
Does anyone has idea what I should do? Thanks.