charset_converter isn't compatible with newer Android setup

[AfsinShajiDev]

Execution failed for task ':charset_converter:compileDebugKotlin'.

'compileDebugJavaWithJavac' task (current target is 1.8) and 'compileDebugKotlin' task (current target is 17) jvm target compatibility should be set to the same Java version. Consider using JVM toolchain: https://kotl.in/gradle/jvm/toolchain

[boonkahming]

I am also facing the same issue. Any updates on this?

[pr0gramista]

Hey, I wlll be looking at this next week. In the meantime, could you provide me more information about your setup, like a output from flutter doctor would be helpful. I guess this is an issue with Gradle/Android SDK version so perhaps downgrading or upgrading would solve this issue for you.

[DaianeMGouvea]

I am also facing the same problem

[DaianeMGouvea]

I managed to solve it by forcing the target JVM version for the entire project, like this:

android/build.gradle

allprojects {
    tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
        kotlinOptions {
            jvmTarget = "1.8"
        }
    }
}

However, this has to be temporary as it can affect other dependencies that require the latest versions of Java. Is there any estimate of when we will have the fix?

[pr0gramista]

Hey, I'll be finally cleaning up my workstation this weekend, so I'll take a look on that with newer versions of everything. It would be useful to have a repository or at least flutter doctor output so I could easily reproduce the problem. Thanks!

[pr0gramista]

Hi, as promised, with an upgraded setup I was able to reproduce the issue. I'll release version 2.3.0 with the fix in a few minutes.