Add a better error message for corrupt maps with no .osu files

2026-05-24 15:42:11 +08:00 · 2017-08-09 23:27:13 -05:00
parent 10321497ca
commit a8cf7ff93a
1 changed files with 10 additions and 0 deletions
@@ -307,6 +307,16 @@ namespace osu.Game.Beatmaps
        /// <returns>The imported beatmap, or an existing instance if it is already present.</returns>
        private BeatmapSetInfo importToStorage(ArchiveReader reader)
        {
+            // let's make sure there are actually .osu files to import.
+            try
+            {
+                string mapName = reader.Filenames.First(f => f.EndsWith(".osu"));
+            }
+            catch
+            {
+                throw new InvalidOperationException("No beatmap files found in the map folder.");
+            }
+
            // for now, concatenate all .osu files in the set to create a unique hash.
            MemoryStream hashable = new MemoryStream();
            foreach (string file in reader.Filenames.Where(f => f.EndsWith(".osu")))