Execution failed for task ':nb_utils:compileDebugKotlin'. 'compileDebugJavaWithJavac' task (current target is 1.8) and 'compileDebugKotlin' task (current target is 17)

[dhruvikapdiwebiots]

Execution failed for task ':nb_utils: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

[SriFromFindStoneAge]

i also have same issue try to remove pub caches in your local path

[princeflutterdev]

i also facing the same issue

[SriFromFindStoneAge]

i think it is not working for kotlin 1.9.0

[SriFromFindStoneAge]

01.The issue is this package is not working for kotlin 1.9.0 02.Specialy when we use with flutter stripe package we can not use current version of this package. 03.after i got a error in a development i tested this package seperately.

[RoyalCoder88]

have the same issue, any fixes, or updates? thx

[bhoominn]

Yes.

[EthanBarlow]

@SriFromFindStoneAge Does version 7.0.4 work for you even with the Stripe package? I've been having the the same problem. I tried the example project and a new flutter project with the nb_utils package and both worked. However, as soon as I try to use nb_utils (even version 7.0.4) with my actual app, I get the jvm target compatibility error again.

[SzymonDziak]

same

[azaj01]

I simply got rid of this package because of this issue

[spyhunter88]

Same error here, does anyone have any suggestion?

* What went wrong:
Execution failed for task ':nb_utils:compileReleaseKotlin'.
> Inconsistent JVM-target compatibility detected for tasks 'compileReleaseJavaWithJavac' (1.8) and 'compileReleaseKotlin' (17).

  Consider using JVM Toolchain: https://kotl.in/gradle/jvm/toolchain
  Learn more about JVM-target validation: https://kotl.in/gradle/jvm/target-validation

I try to change android compileOption to 17 but not work.

android {
    namespace "my.app"
    compileSdk 34 // flutter.compileSdkVersion
    ndkVersion flutter.ndkVersion

    compileOptions {
        sourceCompatibility 17
        targetCompatibility 17
    }

    kotlinOptions {
        jvmTarget = '17'
    }
....
}

Also try to run flutter build --jdk-dir "/path/to/jdk18" still error Inconsistent between 1.8 and 18.

[bhoominn]

Could you please confirm whether you are using the stripe package alongside the nb_utils package?

[spyhunter88]

If you ask me, I dont use Stripe library. I rollback to gradle 7.6.3, plugin 1.9.20, delete the hosted/pub.get folder in C drive. Now it can compile with bunk of incompatible warning and error.

[Rissmon]

I added a fix and raised a PR. We will have to wait for the approval and if any one is blocked with this issue then you can directly add my repo to your pubspec.yml Replace :

dependencies:
  nb_utils: ^7.0.4

With

dependencies:
  nb_utils:
    git: https://github.com/Rissmon/nb_utils

Once PR is merged we can revert the pubspec change.

[arifikhsan]

any update? i still got the same issue

[Shahidbangash]

i have applied fix in this Pull Request #60 . Some one please confirm this

Screenshot of example app