I have upgraded flutter as I am getting notification to upgrade it. After upgrading my project stopped working and I found that it is asking me to configure Dart. I failed to find my flutter folder which I configured a few months back.
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I have been using Firebase app Check plugin in my project(Android Only).
Recently i upgraded the plugin from 0.0.7+1 to 0.1.1+4 and it broke. Now i am not able to use AppCheck in my projects and it say invalid request.
What is the proper way to upgrade this package without any breaking changes
I have tried almost everything
firebase init
flutterfire configure
flutter clean
reinstalling App
Hello im trying to upgrade flutter sdk but im facing this issue when i type flutter upgrade
the pics are for the issue and the flutter doctor results
I think you should clone the original flutter repository (instead of a fork as you did) to be able to upgrade. So delete your current sdk and clone it from here
I have some older projects built on flutter 1.22.6 and now I am working on latest version of flutter but there often comes need when I've to work on previous projects non null safety one's so when I try to downgrade flutter by giving command flutter downgrade 1.22.6 it tells me to downgrade to 2.5.2 and if I try to switch channel and then downgrade it downgrades to 2.5.2 first and then tells there is no version related to 1.22.6. This method used to be working before but now its not working anymore. I don't want to download zip files and then replace again flutter every-time I just want it to be done by cli.
My OS is windows 11
You can use flutter Version Manager fvm its specifically made to control flutter versions plus along with that you can install flutter sidekick as well. I am attaching link for you.
FVM Flutter Sidekick
Since you can no longer downgrade flutter versions, I have found the best way to do this is:
Download desired flutter version
Locate current 'flutter' folder and replace it with the desired version
if you run --flutter version after, it should show the correct version
t i don't know which flutter channel i was previously working for that it was working fine.when i was trying to create web app for that i switch flutter channel to beta after switching that channel when i reopen my old project i am start getting this error.
i am using android studio in ubuntu can anybody help me here? i tried to switch every channel it is not getting resolved
library was outdated i update syncFusion_flutter_pdfViewer
I'm getting following error while trying to connect devtool to debug app session.
getDartDevelopmentServiceVersion: (-32601) Method not found
I had the same problem a couple of days ago. I tried these methods and had no luck:
upgrading flutter and devtools (still on stable, just went to 1.22.6)
doing flutter clean
clearing the cache
reindexing in Android Studio
Finally I noticed there was a new release of Android Studio and upgraded it. This seems to have resolved the issue for me.
this may fix your problem temporarily, it seems there is some bugs with new feature
SWITCH channel to beta, if issue is fixed during the next week highly recommend you switch to stable.
flutter channel beta
flutter upgrade
or launch manually
with flutter pub global run devtools
and use a link to connect