Fix crash when viewing worlds with missing level.dat data

tryashtar · Jul 8, 2019 · 6bf83a5 · 6bf83a5
1 parent 26472b2
commit 6bf83a5
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Image Map 2/WorldControl.cs b/Image Map 2/WorldControl.cs
@@ -27,8 +27,12 @@ public WorldControl(string worldfolder, Edition edition)
                 string leveldat = Path.Combine(worldfolder, "level.dat");
                 if (File.Exists(leveldat))
                 {
-                    var nbtfile = new fNbt.NbtFile(leveldat);
-                    name = nbtfile.RootTag["Data"]["LevelName"].StringValue;
+                    try
+                    {
+                        var nbtfile = new fNbt.NbtFile(leveldat);
+                        name = nbtfile.RootTag["Data"]?["LevelName"]?.StringValue;
+                    }
+                    catch { }
                 }
             }
             else