I am having this error:
Launching lib/main.dart on iPhone 14 in debug mode...
Warning: CocoaPods not installed. Skipping pod install.
CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side.
Without CocoaPods, plugins will not work on iOS or macOS.
For more info, see https://flutter.dev/platform-plugins
To install see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.
CocoaPods not installed or not in valid state.
Error launching application on iPhone 14.
I tried a bunch of solutions but none of them worked. What can I try next?
When trying to run my app on chrome or macos after using dart migrate, I get this errors in the console:
Downloading Web SDK... 2,674ms
Launching lib/web/main.dev.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:38:7: Error: Type 'ui.TextLeadingDistribution' not found.
ui.TextLeadingDistribution? leadingDistribution,
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:98:7: Error: Type 'ui.TextLeadingDistribution' not found.
ui.TextLeadingDistribution? leadingDistribution,
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:219:3: Error: Type 'ui.TextLeadingDistribution' not found.
ui.TextLeadingDistribution? get leadingDistribution =>
It runs fine on the Android / iPhone emulators.
I tried the following but all in vain:
flutter 2.0.6 (stable)
flutter 2.5.3 (stable)
flutter doctor shows nothing wrong
flutter clean, flutter pub cache repair, flutter pub get
Restart VSCode
Actually, the issue was coming from the dependency styled_text.
I copied only the files that we needed from the repo and that solved the issue.
My flutter sdk version is 2.2.1 and dart sdk version is 2.13 . Flutter doctor shows everything is fine. Problem occurred while building release apk for the first time. After that running in debug mode shows error also! here is the pic
please change your java SDK 7 to Java 8 to support lambda expressions.
When I was trying to build and run a flutter app it shows me the following message:
"Could not locate aapt. Please ensure you have the Android buildtools installed.
Exception: Problem building Android application: see above error(s)."
I already have both build tools and the android sdk installed, so I don't know what might have caused this issue.
Going into the folder where the android sdk is located and under the 'build-tools' delete everything inside it, then using android studio re install the build tools this will fix the issue
check in cmd flutter doctor
something like this will occur
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
X Android SDK file not found: C:\Users\aksha\AppData\Local\Android\sdk\build-tools\30.0.3\aapt.
problem is your sdk version 30.0.3 is not installed successfully
try to download it seperatelly from
https://androidsdkoffline.blogspot.com/p/android-sdk-build-tools.html?m=1
and unzip it and replace its contant with 30.0.3 at location C:\Users\aksha\AppData\Local\Android\sdk\build-tools\30.0.3
restart
done
For me the issue was resolved by running flutter doctor in cmd. The issue was accepting licenses. Running flutter doctor --android-licenses and then typing y for all licenses resolved the issue.
You can use this command flutter config --android-sdk after updating the android studio and can refer to the path from SDK manager
I was able to generate apk but I was also unable to install the apk in device I removed the error by following steps-
go to C:\Users\aksha\AppData\Local\Android\sdk\build-tools\30.0.3 (check show hidden items option)
delete this folder inside build-tools (because the error is not installed properly).
for resolving this issue, we have to uncheck all the latest plateforms (android (S)12 etc) and click apply after this restart the studio and check all these platforms again at least one latest and apply(ok).
Open Android Studio->files->Settings->Appearence & Behavior->System
Settings->Android SDK->SDK plateforms(Latest)
run flutter command to accept the licenses. (type Y then enter for all)
flutter doctor --android-licenses
all is done
It will be an Android Studio bug.
I updated Android Studio to the latest Beta version and fixed it.
I hope it will be of help to you too.
If you are using ubuntu check /home/username/Android/Sdk folder present or not, I think your sdk folder deleted or moved to new location. thats why this issue happen.
You must update your build tools of SDK by using SDK manager in android studio.
go to androidstudio->sdkmanager->sdktools->then update build tools
Delete uncompleted downloads in the "C:\Users\User\AppData\Local\Android\Sdk.downloadIntermediates" folder and reinstall the SDK build tools via the Android Studio's SDK manager.
My project was working okay before I got Flutter upgrade prompt. After accepting to upgrade flutter, I started getting the following exception and now with every flutter command I get this exception. Also since that problem started Android Studio does not pick up any running emulator. So basically, I'm stuck, please help. It just displays "Loading..." instead of displaying the running Emulator.
Version Information:
Android Studio 3.4.2 • Flutter plugin io.flutter 38.2.1 • Dart plugin 183.6270
I've change the permission for git.EXE to allow for read, execute etc but this has not helped.
ERROR MESSAGE:
CreateProcessW failed 5
Unhandled exception:
ProcessException: Access is denied.
I have faced the same issue after running the flutter upgrade command
Remove exiting flutter SDK from the directory "https://flutter.dev/docs/get-started/install" and download again and run the following command
flutter doctor -v
After running the flutter upgrade command in the Windows CMD I faced the same issue.
I then tried to upgrade Flutter SDK using the Android Studio terminal and it upgraded successfully.