App crashes while searching images #2711
Description
Summary:
Because of null query(MwQueryResult) or null mwQueryResponse, the app crashes when accessing member variables of these references
System logs:
STACK_TRACE=java.lang.NullPointerException
at fr.free.nrw.commons.mwapi.OkHttpJsonApiClient.lambda$searchImages$5$OkHttpJsonApiClient(OkHttpJsonApiClient.java:245)
at fr.free.nrw.commons.mwapi.OkHttpJsonApiClient$$Lambda$5.call(Unknown Source)
at io.reactivex.internal.operators.single.SingleFromCallable.subscribeActual(SingleFromCallable.java:44)
at io.reactivex.Single.subscribe(Single.java:3394)
at io.reactivex.internal.operators.single.SingleSubscribeOn$SubscribeOnObserver.run(SingleSubscribeOn.java:89)
at io.reactivex.Scheduler$DisposeTask.run(Scheduler.java:579)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
at java.lang.Thread.run(Thread.java:856)
Device and Android version:
What make and model device (e.g., Samsung J7) did you encounter this on?
ANDROID_VERSION=4.1.2
APP_VERSION_NAME=2.10.2
BRAND=samsung
PHONE_MODEL=SPH-D710
CUSTOM_DATA=
Commons app version:
2.10.2
Would you like to work on the issue?
Yes