Adding useProguard crashes the app on room connect
Arokip opened this issue · 1 comments
Arokip commented
Description
Adding useProguard true
in app gradle crashes the app.
Steps to Reproduce
- Clone this project
- Add
useProguard true
to build.gradle file - run the app in release mode
- app crashes
Code
In this project in QuickStartKotlin in file /quickstartKotlin/build.gradle
there is this code:
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
If I really want to use proGuard I have to add useProguard true
. So the code looks like this:
buildTypes {
release {
minifyEnabled true
useProguard true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
There are the proGuard rules in the project. Not sure if the problem is there.
-keep class tvi.webrtc.** { *; }
-keep class com.twilio.video.** { *; }
-keep class com.twilio.common.** { *; }
-keepattributes InnerClasses
Expected Behavior
App runs the same as without the line of code
Actual Behavior
App crashes when I try to connect to a room.
Reproduces how Often
100%
Logs
2023-05-16 09:27:40.536 15565-15565/com.twilio.video.quickstart.kotlin E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.twilio.video.quickstart.kotlin, PID: 15565
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.twilio.video.LocalAudioTrack.isReleased()' on a null object reference
at com.twilio.video.ConnectOptions.checkAudioTracksReleased(:76)
at com.twilio.video.ConnectOptions$Builder.build(:635)
at com.twilio.video.ktx.ConnectOptionsKt.createConnectOptions(:19)
at com.twilio.video.ktx.Video.connect(:85)
at com.twilio.video.quickstart.kotlin.VideoActivity.connectToRoom(:771)
at com.twilio.video.quickstart.kotlin.VideoActivity.connectClickListener$lambda-11(:991)
at com.twilio.video.quickstart.kotlin.VideoActivity.i(Unknown Source:0)
at com.twilio.video.quickstart.kotlin.k.onClick(Unknown Source:4)
at android.support.v7.app.AlertController$g.handleMessage(:162)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:6878)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)
Versions
Quickstart Kotlin project, current version
Video Android SDK
7.6.1
Android API
I tried these API: 28, 31, 33
Android Device
Xiaomi Mi 12T, Redmi Note 10 Pro, Huawei P smart 2021, Xiaomi Mi Mix 2
afalls-twilio commented
@Arokip It looks like your audio track is null. Usually progaurd issues will result in mangled class names such as xxzy.asdfd.fadfad()
etc..