API returned error: 401 (Unauthorized)

[biniamHaddish]

04-14 13:47:00.804 1797-3216/app.redit E/AndroidRuntime: FATAL EXCEPTION: DefaultDispatcher-worker-7 Process: app.redit, PID: 1797 net.dean.jraw.ApiException: API returned error: 401 (Unauthorized), relevant parameters: [] at net.dean.jraw.models.internal.ObjectBasedApiExceptionStub.create(ObjectBasedApiExceptionStub.java:57) at net.dean.jraw.models.internal.ObjectBasedApiExceptionStub.create(ObjectBasedApiExceptionStub.java:33) at net.dean.jraw.RedditClient.request(RedditClient.kt:186) at net.dean.jraw.RedditClient.request(RedditClient.kt:219) at net.dean.jraw.pagination.Paginator.next(Paginator.kt:63) at app.redit.data.repo.feed.FeedRemoteDataSource$nextPage$2.invoke(FeedRemoteDataSource.kt:57) at app.redit.data.repo.feed.FeedRemoteDataSource$nextPage$2.invoke(FeedRemoteDataSource.kt:12) at app.redit.util.ContractsExtensionsKt.buildRequest(ContractsExtensions.kt:28) at app.redit.data.repo.feed.FeedRemoteDataSource.nextPage(FeedRemoteDataSource.kt:52) at app.redit.data.repo.feed.FeedRepository.updateFrontPage(FeedRepository.kt:50) at app.redit.data.repo.feed.FeedRepository.loadMore(FeedRepository.kt:32) at app.redit.ui.feed.FeedViewModel$pagedList$1$onItemAtEndLoaded$1.invokeSuspend(FeedViewModel.kt:67) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:32) at kotlinx.coroutines.DispatchedTask.run(Dispatched.kt:234) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:594) at kotlinx.coroutines.scheduling.CoroutineScheduler.access$runSafely(CoroutineScheduler.kt:60) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:742) Caused by: net.dean.jraw.http.NetworkException: HTTP request created unsuccessful response: GET https://oauth.reddit.com/controversial?limit=40&sort=controversial&t=week&after=t3_bcpmha&raw_json=1 -> 401 at net.dean.jraw.RedditClient.request(RedditClient.kt:186)  at net.dean.jraw.RedditClient.request(RedditClient.kt:219)  at net.dean.jraw.pagination.Paginator.next(Paginator.kt:63)  at app.redit.data.repo.feed.FeedRemoteDataSource$nextPage$2.invoke(FeedRemoteDataSource.kt:57)  at app.redit.data.repo.feed.FeedRemoteDataSource$nextPage$2.invoke(FeedRemoteDataSource.kt:12)  at app.redit.util.ContractsExtensionsKt.buildRequest(ContractsExtensions.kt:28)  at app.redit.data.repo.feed.FeedRemoteDataSource.nextPage(FeedRemoteDataSource.kt:52)  at app.redit.data.repo.feed.FeedRepository.updateFrontPage(FeedRepository.kt:50)  at app.redit.data.repo.feed.FeedRepository.loadMore(FeedRepository.kt:32)  at app.redit.ui.feed.FeedViewModel$pagedList$1$onItemAtEndLoaded$1.invokeSuspend(FeedViewModel.kt:67)  at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:32)  at kotlinx.coroutines.DispatchedTask.run(Dispatched.kt:234)  at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:594)  at kotlinx.coroutines.scheduling.CoroutineScheduler.access$runSafely(CoroutineScheduler.kt:60)  at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:742) 

[amrro]

It happens with FeedRemoteDataSource.nextPage(). It seems it something with renewing the access token.

If you could give more information on how to regenerate this bug, that would be great.