Flutter android Sealed classes are not supported as program classes error

Question

I am getting below error when building Flutter app for android

ERROR:/Users/otabekochilov/.gradle/caches/transforms-3/99d4ac1fb93dcdf71f5d6e6abf284220/transformed/jetified-lottie-compose-6.2.0-runtime.jar: D8: com.android.tools.r8.internal.YI0: Sealed classes are not supported as program classes

FAILURE: Build failed with an exception.

What went wrong: Execution failed for task ':app:mergeExtDexDevDebug'.

Could not resolve all files for configuration ':app:devDebugRuntimeClasspath'. Failed to transform lottie-compose-6.2.0.aar (com.airbnb.android:lottie-compose:6.2.0) to match attributes {artifactType=android-dex, asm-transformed-variant=NONE, dexing-enable-desugaring=true, dexing-is-debuggable=true, dexing-min-sdk=21, org.gradle.category=library, org.gradle.dependency.bundling=external, org.gradle.libraryelements=aar, org.gradle.status=release, org.gradle.usage=java-runtime}. > Execution failed for DexingWithClasspathTransform: /Users/otabekochilov/.gradle/caches/transforms-3/99d4ac1fb93dcdf71f5d6e6abf284220/transformed/jetified-lottie-compose-6.2.0-runtime.jar. > Error while dexing.

How I can fix this?

Were you able to find a solution?

VolkanUstekidag
– VolkanUstekidag

2024-07-29 12:20:06 +00:00
Commented Jul 29, 2024 at 12:20 — VolkanUstekidag
– VolkanUstekidag, Commented Jul 29, 2024 at 12:20

TimH · Accepted Answer · 2024-01-23 12:43:48Z

1

For me it was flutter_intercom related.

See: https://github.com/v3rm0n/intercom_flutter/issues/394 and update package to 8.0.9

edited Jan 23, 2024 at 12:43

answered Jan 23, 2024 at 1:05

TimH

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