IssueTracker

Can you tell us which devices are exhibiting this problem?

They're the following, sorted by percentage of occurrences:

P8 Lite
P8
Honor 5X
Honor 7
Y6II
honor 6C
X2
Mate S
Mate 7
GX8

  The following changes were cherrypicked through Coastguard (https://android-build.googleplex.com/coastguard/)
  Release Track: (https://android-build.googleplex.com/coastguard/dashboard/6206758647365632/#/cherrypickHistory/all)
  Created: 2019-07-26 23:31:17.300138+00:00
  Changes: aosp/1092375
 

This also seems to happen in SystemJobService.onStartJob. Should I create a new bug?

Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.util.ArrayMap.get(java.lang.Object)' on a null object reference
       at android.os.BaseBundle.getString + 928(BaseBundle.java:928)
       at androidx.work.impl.background.systemjob.SystemJobService.onStartJob + 104(SystemJobService.java:104)
       at android.app.job.JobService$JobHandler.handleMessage + 126(JobService.java:126)
       at android.os.Handler.dispatchMessage + 102(Handler.java:102)
       at android.os.Looper.loop + 150(Looper.java:150)
       at android.app.ActivityThread.main + 5621(ActivityThread.java:5621)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run + 794(ZygoteInit.java:794)
       at com.android.internal.os.ZygoteInit.main + 684(ZygoteInit.java:684)

Yes, please do. I can take a look.

It's here now: https://issuetracker.google.com/issues/138441699

Thank you for fixing this so quickly.

Since you need to explicitly keep argTypes as per https://issuetracker.google.com/issues/122634648, they'll be kept.

Thanks. Just saw the latest documentation.