diff --git a/src/com/seafile/seadroid2/ui/adapter/SeafItemAdapter.java b/src/com/seafile/seadroid2/ui/adapter/SeafItemAdapter.java
index c892cf69e..9808342fb 100644
--- a/src/com/seafile/seadroid2/ui/adapter/SeafItemAdapter.java
+++ b/src/com/seafile/seadroid2/ui/adapter/SeafItemAdapter.java
@@ -244,6 +244,9 @@ private void setFileView(SeafDirent dirent, Viewholder viewHolder, int position)
         String repoName = nav.getRepoName();
         String repoID = nav.getRepoID();
         String filePath = Utils.pathJoin(nav.getDirPath(), dirent.name);
+        if (repoName == null || repoID == null)
+            return;
+
         File file = dataManager.getLocalRepoFile(repoName, repoID, filePath);
         boolean cacheExists = false;