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matrix-org / matrix-android-sdk

The Matrix SDK for Android - DEPRECATED
Apache License 2.0
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Crash when reading from timeline #565

Open hannojg opened 4 years ago

hannojg commented 4 years ago

Describe the bug We just received a sentry crash report which points to the matrix SDK. Our app uses the react-native matrix SDK, thus we can't exactly pin down what caused the crash (we lose the information between the JS side and the native side in the crash reports). All I can provide is the crash report. I hope it helps.

To Reproduce not applicable

Expected behavior A clear and concise description of what you expected to happen.

Crash report

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
    at java.util.ArrayList.get(ArrayList.java:437)
    at org.matrix.androidsdk.data.timeline.MXEventTimeline.manageBackEvents(MXEventTimeline.java:420)
    at org.matrix.androidsdk.data.timeline.MXEventTimeline.access$100(MXEventTimeline.java:51)
    at org.matrix.androidsdk.data.timeline.MXEventTimeline$1.onPostExecute(MXEventTimeline.java:552)
    at org.matrix.androidsdk.data.timeline.MXEventTimeline$1.onPostExecute(MXEventTimeline.java:542)
    at android.os.AsyncTask.finish(AsyncTask.java:755)
    at android.os.AsyncTask.access$900(AsyncTask.java:192)
    at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:772)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7397)
    at java.lang.reflect.Method.invoke(Method.java)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:935)

Smartphone (please complete the following information):

Architecture arm64-v8a
Architectures [arm64-v8a, armeabi-v7a, armeabi]
Battery Level 6%
Brand Xiaomi
Connection Type wifi
External Free Storage 60.0 GB
External Storage Size 60.0 GB
Free Memory 853.8 MB
Free Storage 50.5 GB
Low Memory False
Manufacturer Xiaomi
Memory Size 3.5 GB
Model Mi A3 (QKQ1.190910.002)

Additional context Using the latest version of the SDK

hannojg commented 4 years ago

is that something you expect not happen with the new SDK?