Collectives™ on Stack Overflow

Find centralized, trusted content and collaborate around the technologies you use most.
Learn more about Collectives
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn more about Teams
Flutter Error : Could not resolve all artifacts for configuration ':image_picker_android:debugUnitTestRuntimeClasspath'

Ask Question
The application which I am working on is debugging fine in emulator or in mobiles but when I try to build the apk it gives the following Error:
Building without sound null safety
For more information see https://dart.dev/null-safety/unsound-null-safety
Running Gradle task 'assembleRelease'...                        
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:lintVitalRelease'.
> Could not resolve all artifacts for configuration ':image_picker_android:debugUnitTestRuntimeClasspath'.
   > Failed to transform bcprov-jdk15on-1.68.jar (org.bouncycastle:bcprov-jdk15on:1.68) to match attributes {artifactType=processed-jar, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
      > Execution failed for JetifyTransform: /home/cicada/.gradle/caches/modules-2/files-2.1/org.bouncycastle/bcprov-jdk15on/1.68/46a080368d38b428d237a59458f9bc915222894d/bcprov-jdk15on-1.68.jar.
         > Failed to transform '/home/cicada/.gradle/caches/modules-2/files-2.1/org.bouncycastle/bcprov-jdk15on/1.68/46a080368d38b428d237a59458f9bc915222894d/bcprov-jdk15on-1.68.jar' using Jetifier. Reason: IllegalArgumentException, message: Unsupported class file major version 59. (Run with --stacktrace for more details.)
           Suggestions:
            - Check out existing issues at https://issuetracker.google.com/issues?q=componentid:460323&s=modified_time:desc, it's possible that this issue has already been filed there.
            - If this issue has not been filed, please report it at https://issuetracker.google.com/issues/new?component=460323 (run with --stacktrace and provide a stack trace if possible).
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 19s
Running Gradle task 'assembleRelease'...                           20.7s
Gradle task assembleRelease failed with exit code 1
Process finished with exit code 1
This was my solution which I recommend to be the 2nd option:
Solution 1:
I added following lines in the android directory of app level build.gradle i.e android/app/build.gradle of my  project.
   lintOptions {
        disable 'InvalidPackage'
        disable "Instantiatable"
        checkReleaseBuilds false
        abortOnError false
And every thing started to work fine.
Check out my Gradle File
Solution 2:
However I suggest you people by the solution of @Vinadon and agree with the comment of @raiderOne:
1st recommended solution should be:
The issues lies in image_picker_android being updated to gradle 7.1.2. See their changelog. Following an issue on GitHub you have to update your gradle version like so:
In android/gradle/wrapper/gradle-wrapper.properties update your distributionUrl to
distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
and in android/build.gradle change the gradle version to at least 7.1.2
classpath 'com.android.tools.build:gradle:7.1.2
In @Vinadon case, He had to update his Android Studio for a newer Java version too.
Upvote Vindadon answer below for this solution. Thanks!
The issues lies in image_picker_android being updated to gradle 7.1.2. See their changelog. Following an issue on GitHub you have to update your gradle version like so:
In android/gradle/wrapper/gradle-wrapper.properties update your distributionUrl to
distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
and in android/build.gradle change the gradle version to at least 7.1.2
classpath 'com.android.tools.build:gradle:7.1.2
In my case, I had to update my Android Studio for a newer Java version too.
                doing this made some other plugins not work sadly, so I had to use the dependency_overrides method instead.
– Omar Qataberi
                Sep 13, 2022 at 22:20
Let me help you a little bit in finding the correct place to paste the code
1: Go to your app-level build.grade.
2:Scroll down to "android{ "
paste this code carefully(not disturbing any other brakets.)
lintOptions {
            disable 'InvalidPackage'
            disable "Instantiatable"
            checkReleaseBuilds false
            abortOnError false
3:run "flutter clean"
4:run "flutter pub get"
5:If you want to build apk of your project then run "flutter build apk"
I hope it works for you.
The solution is actual on 06.06.2022. Adding these lines in pubspec.yaml fixed the problem:
dependency_overrides:
  image_picker_android: 0.8.4+13
This issue is usually because the gradle plugin is outdated. If your project was created using an older version of flutter the gradle plugin will be old. The actual fix to this issue would be to upgrade the gradle plugin version.
Refer to this issue
You can use android studio to do this for you  or just edit the files on your own.
I had the same issue, I fixed that by adding the line android.jetifier.blacklist=org.robolectric.*,bcprov in gradle.properties
This is the error message I got,
        
Thanks for contributing an answer to Stack Overflow!
Please be sure to answer the question. Provide details and share your research!
But avoid …
Asking for help, clarification, or responding to other answers.
Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.