Unsupported Class jetified-socialview-0.1-runtime.jar

[saadkhalidkhan]

Hi,

I changed my laptop and this library is not working, I am trying to reosolve this since last two days but unable to resolve it. Please help me on that.

Error:

AGPBI: {"kind":"error","text":"java.lang.IllegalArgumentException: Unsupported class file major version 61","sources":[{"file":"C:\\Users\\ranas\\.gradle\\caches\\transforms-3\\c1e2b2487ebebd69520897cd113fafc0\\transformed\\jetified-socialview-0.1-runtime.jar"}],"tool":"D8"}

jetified-socialview-0.1-runtime.jar

When I remove this library everything works fine. Please guide me. Thank you

[hanggrian]

Thanks for pointing this out, I may have forgotten to use lower JDK when publishing this library.

Try the snapshot version 0.1-SNAPSHOT and see if the problem persists.

[saadkhalidkhan]

Yes I tried with that but the problem persists.

[hanggrian]

I suppose a quick fix would be to use at least JDK 17, while I fix this issue.

[saadkhalidkhan]

Understand, but tried with 11 and 17. None of them worked.

[hanggrian]

Try setting explicitly to JDK 17 in system environments, quit IDE, kill all java processes, then try again. I'm almost certain this is related to JDK 17.

[saadkhalidkhan]

Still facing the same issue

[hanggrian]

• Use the latest Android Gradle plugin 8.1.0.
• Set Java toolchain to 17.
• Make sure you use AndroidX and not deprecated Support libraries.
• Have android.useAndroidX=true on your gradle.properties.

Post your build scripts if it still fails.

[saadkhalidkhan]

This is the main cause where i am facing issue. I have updated all dependencies but still same persists.

[saadkhalidkhan]

Can you please update me on this?

[hanggrian]

That is not a buildscript. I mean your build.gradle files.

You need to set Java toolchain, check the link I sent you.

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(17)
    }
}

// or

kotlin {
    jvmToolchain 17
}