Preconditions.outOfBounds: ChatServiceImpl crash

[ninjanynke]

Hi Amazon Chat team,

We're using your chat in our project. It came back recently with a crash as the following:

Fatal Exception: java.lang.IndexOutOfBoundsException: Index 95 out of bounds for length 95 at jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) at jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) at jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266) at java.util.Objects.checkIndex(Objects.java:385) at java.util.ArrayList.get(ArrayList.java:434) at kotlin.collections.CollectionsKt___CollectionsKt.indexOfFirst(CollectionsKt___Collections.kt:351) at com.amazon.connect.chat.sdk.repository.ChatServiceImpl$handleTranscriptItemUpdate$1.invokeSuspend(ChatService.kt:389) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100) at android.os.Handler.handleCallback(Handler.java:995) at android.os.Handler.dispatchMessage(Handler.java:103) at android.os.Looper.loopOnce(Looper.java:248) at android.os.Looper.loop(Looper.java:338) at android.app.ActivityThread.main(ActivityThread.java:9067) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:593) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:932)

We are currently on 2.0.2. Do you have any insights in whether this crash was fixed in the most recent version?
Thanks a lot for your answer in advance!

Nynke

[mliao95]

Hi @ninjanynke,

We have made some updates to the transcript handling logic in the more recent updates, so I would suggest updating to see if that fixes your issue. In the meantime, do you have any more context on what scenario caused the error or if you have any reproduction steps?