[firebase_crashlytics]: Java 1.8 is obsolete

[500InternalErr]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Crashlytics

Which platforms are affected?

Android

Description

[ +1 ms] :firebase_crashlytics:javaPreCompileRelease (Thread[#797,included builds,5,main]) started.
[ +1 ms] warning: [options] source value 8 is obsolete and will be removed in a future release
[ ] warning: [options] target value 8 is obsolete and will be removed in a future release
[ ] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.

Reproducing the issue

add firebase_crashlytics on flutter 3.27.0 with android studio ladybug feature drop

Firebase Core version

3.10.0

Flutter Version

3.27.0

Relevant Log Output

[   +1 ms] :firebase_crashlytics:javaPreCompileRelease (Thread[#797,included builds,5,main]) started.
[   +1 ms] warning: [options] source value 8 is obsolete and will be removed in a future release
[        ] warning: [options] target value 8 is obsolete and will be removed in a future release
[        ] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.

Flutter dependencies

No response

Additional context and comments

No response

[russellwheatley]

@500InternalErr - what JDK are you running to build you Flutter apps? It must be a later version. If you create a Flutter app with the latest Flutter SDK, it still has these compiler options:

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

We follow what Flutter app compiler compatibility options produce, and at this moment in time, it is still has these compiler options.

[google-oss-bot]

Hey @500InternalErr. We need more information to resolve this issue but there hasn't been an update in 7 weekdays. I'm marking the issue as stale and if there are no new updates in the next 7 days I will close it automatically.

If you have more information that will help us get to the bottom of this, just add a comment!