问题
I'm developing android and ios app with Google flutter.
when I add a new dependency like shared_preferences to pubspec.yaml and then execute flutter run in terminal, I got this error:
- What went wrong: A problem occurred configuring project ':shared_preferences'.
You have not accepted the license agreements of the following SDK components: [Android SDK Platform 27].
I know why it happens! because the latest Android SDK platform on my system is 26 . it trys to download sdk 27 and then fails. no problem! I go to library cached folder which located here :
C:\Users...\AppData\Roaming\Pub\Cache\hosted\pub.dartlang.org\shared_preferences-0.3.1\android
and edit build.gradle file and change compileSdkVersion 27 to compileSdkVersion 26. it works.
so far I have to do this for all new dependencies,
Is there any way such as defining a global build.gradle file for all dependencies? so no need to edit each buil.gradles individually.
回答1:
try these:
- Open your terminal
- type
flutter doctor --android-licenses - press
yto accept every license.
回答2:
First make sure Android SDK is installed on your device. Also see if 2 Android SDK's are not Installed!
Then just simply type on Terminal or CMD flutter doctor --android-licenses
Then press y until it acquires all permissions.
回答3:
For me , flutter doctor --android-licenses didn't work for some reason.
The only cmd that worked & solved it all was this:
(your android_sdk folder exact path)\tools\bin\sdkmanager --licenses
回答4:
I think is a little late to answer this question, but I think this can be useful for those who are starting in Flutter like me.
In my case (at my machine), I've executed the steps below:
- Execute command prompt as administrator;
- Run the command flutter doctor --android-licenses and accept all licenses;
- Run the command flutter doctor -v to check if the issue was solved;
- To make sure that is everything is ok, execute the command prompt as a regular user (your user) and execute flutter doctor -v again
I hope this helps.
回答5:
Open the command prompt then run flutter doctor --android-licenses and accept all the licenses given.
回答6:
C:\Users\bansal>flutter doctor --android-licenses
A newer version of the Android SDK is required. To update, run:
D:\android SDK\tools\bin\sdkmanager --update
来源：https://stackoverflow.com/questions/48604914/flutter-run-error-you-have-not-accepted-the-license-agreements