Catch the crash on home screen (#1049)

app/src/main/java/org/thoughtcrime/securesms/home/HomeViewModel.kt

@@ -14,6 +14,7 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.distinctUntilChanged
@@ -23,11 +24,13 @@ import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.mapLatest
 import kotlinx.coroutines.flow.merge
+import kotlinx.coroutines.flow.onErrorResume
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 import network.loki.messenger.libsession_util.ConfigBase.Companion.PRIORITY_HIDDEN
 import org.session.libsession.utilities.ConfigUpdateNotification
 import org.session.libsession.utilities.TextSecurePreferences
+import org.session.libsignal.utilities.Log
 import org.thoughtcrime.securesms.database.DatabaseContentProviders
 import org.thoughtcrime.securesms.database.ThreadDatabase
 import org.thoughtcrime.securesms.database.model.ThreadRecord
@@ -78,9 +81,11 @@ class HomeViewModel @Inject constructor(
                     )
                 }
             }
-        )
-    }
-        .stateIn(viewModelScope, SharingStarted.Eagerly, null)
+        ) as? Data?
+    }.catch { err ->
+        Log.e("HomeViewModel", "Error loading conversation list", err)
+        emit(null)
+    }.stateIn(viewModelScope, SharingStarted.Eagerly, null)
 
     private fun hasHiddenMessageRequests() = TextSecurePreferences.events
         .filter { it == TextSecurePreferences.HAS_HIDDEN_MESSAGE_REQUESTS }