优化

app/src/main/java/io/legado/app/ui/main/explore/ExploreFragment.kt

@@ -13,6 +13,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
+import io.legado.app.constant.AppLog
 import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
@@ -26,6 +27,7 @@ import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.launch
 
 /**
@@ -126,7 +128,9 @@ class ExploreFragment : VMBaseFragment<ExploreViewModel>(R.layout.fragment_explo
                     appDb.bookSourceDao.flowExplore("%$searchKey%")
                 }
             }
-            exploreFlow.collect {
+            exploreFlow.catch {
+                AppLog.put("发现界面更新数据出错", it)
+            }.collect {
                 binding.tvEmptyMsg.isGone = it.isNotEmpty() || searchView.query.isNotEmpty()
                 adapter.setItems(it, diffItemCallBack)
             }