App does not show error when being launched and not able to connect to error.

[guruz]

It just shows the spinner and stops showing the spinner when getting the network error.

02-26 09:24:35.460  9942  9942 V FileDisplayActivity: onResume() start
02-26 09:24:35.460  9942  9942 D (FileDisplayActivity.kt:801): V: onResume() start
02-26 09:24:35.460  9942  9942 V MainApp$onCreate: FileDisplayActivity onResume() starting
02-26 09:24:35.460  9942  9942 D (MainApp.kt:228): V: FileDisplayActivity onResume() starting

...

02-26 09:24:35.662  9942  9942 D OpenCloudVersion: From server OpenCloudVersion=0.1.0
02-26 09:24:35.663  9942  9942 D (OpenCloudVersion.kt:62): D: From server OpenCloudVersion=0.1.0
02-26 09:24:35.663  9942  9942 D OpenCloudVersion: versionValue=65536 10000
02-26 09:24:35.664  9942  9942 D (OpenCloudVersion.kt:129): D: versionValue=65536 10000

Was this one cached?
...

02-26 09:25:15.536  9942  9980 D OpenCloudClient: Executing in request with id 8cea3bf9-13b3-4d22-8f8b-2a20ad83b029
02-26 09:25:15.538  9942  9980 D (OpenCloudClient.java:129): D: Executing in request with id 8cea3bf9-13b3-4d22-8f8b-2a20ad83b029
02-26 09:25:15.543  9942  9984 W d.android.debu: Long monitor contention with owner DefaultDispatcher-worker-2 (9969) at int eu.opencloud.android.lib.common.OpenCloudClient.executeHttpMethod(eu.opencloud.android.lib.common.http.methods.HttpBaseMethod)(OpenCloudClient.java:108) waiters=1 in int eu.opencloud.android.lib.common.OpenCloudClient.executeHttpMethod(eu.opencloud.android.lib.common.http.methods.HttpBaseMethod) for 40.100s
02-26 09:25:15.543  9942  9984 D OpenCloudClient: Executing in request with id c294539a-7dfc-420d-9519-b9542bcab9f3
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: Exception while getting remote spaces
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: java.net.UnknownHostException: Unable to resolve host "demo.opencloud.eu": No address associated with hostname
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:124)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:103)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at java.net.InetAddress.getAllByName(InetAddress.java:1152)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:49)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:164)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:129)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:71)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:205)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.http.methods.nonwebdav.HttpMethod.onExecute(HttpMethod.kt:44)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.http.methods.nonwebdav.GetMethod.onExecute(GetMethod.kt:41)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.http.methods.HttpBaseMethod.execute(HttpBaseMethod.kt:83)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.OpenCloudClient.saveExecuteHttpMethod(OpenCloudClient.java:147)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.OpenCloudClient.executeHttpMethod(OpenCloudClient.java:107)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.resources.spaces.GetRemoteSpacesOperation.run(GetRemoteSpacesOperation.kt:45)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.operations.RemoteOperation.runOperation(RemoteOperation.java:264)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.common.operations.RemoteOperation.execute(RemoteOperation.java:229)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.lib.resources.spaces.services.OCSpacesService.getSpaces(OCSpacesService.kt:32)
02-26 09:25:15.543  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.data.spaces.datasources.implementation.OCRemoteSpacesDataSource$refreshSpacesForAccount$spacesResponse$1.invoke(OCRemoteSpacesDataSource.kt:41)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.data.spaces.datasources.implementation.OCRemoteSpacesDataSource$refreshSpacesForAccount$spacesResponse$1.invoke(OCRemoteSpacesDataSource.kt:40)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.data.RemoteOperationHandlerKt.executeRemoteOperation(RemoteOperationHandler.kt:80)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.data.spaces.datasources.implementation.OCRemoteSpacesDataSource.refreshSpacesForAccount(OCRemoteSpacesDataSource.kt:40)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.data.spaces.repository.OCSpacesRepository.refreshSpacesForAccount(OCSpacesRepository.kt:41)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.domain.spaces.usecases.RefreshSpacesFromServerAsyncUseCase.run(RefreshSpacesFromServerAsyncUseCase.kt:29)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.domain.spaces.usecases.RefreshSpacesFromServerAsyncUseCase.run(RefreshSpacesFromServerAsyncUseCase.kt:24)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.domain.BaseUseCaseWithResult.invoke(BaseUseCaseWithResult.kt:30)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at eu.opencloud.android.presentation.spaces.SpacesListViewModel$refreshSpacesFromServer$1.invokeSuspend(SpacesListViewModel.kt:79)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
02-26 09:25:15.544  9942  9980 E GetRemoteSpacesOperation: 	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)

[guruz]

Maybe it briefly showed "Sync failed" in the snackbar?

[guruz]

Note to self: I reproduced this by switching networks / wifis? in emulator.