Crash on Android 7.0

Hello,

I was testing MSAL on android 7.0 and I had this crash after completing an interactive registration authority.

java.lang.RuntimeException: Error receiving broadcast Intent { act=cancel_interactive_request_action flg=0x10 } in com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment$1@8c50a2
        at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1132)
        at android.os.Handler.handleCallback(Handler.java:751)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6077)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.microsoft.identity.common.internal.providers.oauth2.AuthorizationStrategy.completeAuthorization(int, int, android.content.Intent)' on a null object reference
        at com.microsoft.identity.client.internal.controllers.LocalMSALController.completeAcquireToken(LocalMSALController.java:205)
        at com.microsoft.identity.common.internal.controllers.InteractiveTokenCommand.notify(InteractiveTokenCommand.java:66)
        at com.microsoft.identity.common.internal.controllers.CommandDispatcher.completeInteractive(CommandDispatcher.java:468)
        at com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.sendResult(AuthorizationFragment.java:385)
        at com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.access$100(AuthorizationFragment.java:76)
        at com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment$1.onReceive(AuthorizationFragment.java:143)
        at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1122)
        at android.os.Handler.handleCallback(Handler.java:751) 
        at android.os.Handler.dispatchMessage(Handler.java:95) 
        at android.os.Looper.loop(Looper.java:154) 
        at android.app.ActivityThread.main(ActivityThread.java:6077) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)

on android 7.1 it seems to be working, I didn’t test it on older versions though. I will further investigate to check what I can find out.

Do you guys have an ideia of what it might be?

Thanks!

[xyzwilliamxyz]

@shahzaibj Great! Thank you very much. Looking forward to it!

[shahzaibj]

@xyzwilliamxyz The latest release of MSAL with this fix is available on Maven Central. The release version is 1.4.0