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gdgfresno / androidify-yourself

Androidify Yourself app for 2017 Valley DevFest, based on the GDG Riga event app
https://vdf2017-3a9f6.firebaseapp.com/participants/
MIT License
1 stars 0 forks source link

Crash reproducable only with the Play Store distributed release version #2

Closed MrCsabaToth closed 4 years ago

MrCsabaToth commented 4 years ago

I tried to repro this with API 27, API 28 and API 29 Emulators as well as my API 29 OnePlus 6 with no avail: they don't crash at all in case of fresh install and login or consequent app starts when login is not required any more. The crash comes with the Play Store version after fresh install reight after start.

Play Console reported call stack:

java.lang.RuntimeException: 
  at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2957)
  at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:3032)
  at android.app.ActivityThread.-wrap11 (Unknown Source)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1696)
  at android.os.Handler.dispatchMessage (Handler.java:105)
  at android.os.Looper.loop (Looper.java:164)
  at android.app.ActivityThread.main (ActivityThread.java:6944)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.Zygote$MethodAndArgsCaller.run (Zygote.java:327)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1374)

When I look at the crash with LogCat of my OnePlus 6:

2020-07-29 23:18:36.825 15445-15445/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.valleydevfest.androidify, PID: 15445
    android.view.InflateException: Binary XML file line #30 in com.valleydevfest.androidify:layout/fragment_main: Binary XML file line #30 in com.valleydevfest.androidify:layout/fragment_main: Error inflating class android.support.v4.view.ViewPager
    Caused by: android.view.InflateException: Binary XML file line #30 in com.valleydevfest.androidify:layout/fragment_main: Error inflating class android.support.v4.view.ViewPager
    Caused by: java.lang.ClassNotFoundException: android.support.v4.view.ViewPager
        at java.lang.Class.classForName(Native Method)
        at java.lang.Class.forName(Class.java:454)
        at android.view.LayoutInflater.createView(LayoutInflater.java:815)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1006)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1126)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:534)
        at com.valleydevfest.androidify.PlaceholderFragment.onCreateView(PlaceholderFragment.java:48)
        at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2600)
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:881)
        at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238)
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303)
        at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439)
        at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079)
        at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869)
        at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824)
        at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727)
        at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManagerImpl.java:2663)
        at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManagerImpl.java:2613)
        at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:246)
        at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:542)
        at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:201)
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1514)
        at android.app.Activity.performStart(Activity.java:7838)
        at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3398)
        at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
        at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
        at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2109)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7682)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)
     Caused by: java.lang.ClassNotFoundException: android.support.v4.view.ViewPager
        at java.lang.Class.classForName(Native Method) 
        at java.lang.Class.forName(Class.java:454) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:815) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1006) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1126) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:682) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:534) 
        at com.valleydevfest.androidify.PlaceholderFragment.onCreateView(PlaceholderFragment.java:48) 
        at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2600) 
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:881) 
        at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238) 
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303) 
        at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439) 
        at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079) 
        at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869) 
        at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824) 
        at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727) 
        at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManagerImpl.java:2663) 
        at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManagerImpl.java:2613) 
        at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:246) 
        at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:542) 
        at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:201) 
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1514) 
        at android.app.Activity.performStart(Activity.java:7838) 
        at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3398) 
        at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221) 
        at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201) 
        at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173) 
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2109) 
        at android.os.Handler.dispatchMessage(Handler.java:107) 
        at android.os.Looper.loop(Looper.java:214) 
        at android.app.ActivityThread.main(ActivityThread.java:7682) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950) 
MrCsabaToth commented 4 years ago

This is probably related to the AndroidX upgrade and seemingly something is still looking for the old (pre AndroidX) android.support.v4.view.ViewPager. The code only pulls in androidx classes though related to the viewpager.

MrCsabaToth commented 4 years ago

Trying to get help on StackOverflow: https://stackoverflow.com/questions/63178969/how-to-fix-viewpager-class-inflating-exception-which-is-reproducable-only-with-t

MrCsabaToth commented 4 years ago

ViewPager2 upgrade seemingly sold the problems, I don't see these type of crashes any more.