Some minor fixes

AssetStudio/AssetsManager.cs

@@ -91,9 +91,7 @@ namespace AssetStudio
 
         public void LoadFilesAndFolders(params string[] path)
         {
-            var pathList = new List<string>();
-            pathList.AddRange(path);
-            LoadFilesAndFolders(out _, pathList);
+            LoadFilesAndFolders(out _, path);
         }
 
         public void LoadFilesAndFolders(out string parentPath, params string[] path)
@@ -106,15 +104,15 @@ namespace AssetStudio
         public void LoadFilesAndFolders(out string parentPath, List<string> pathList)
         {
             var fileList = new List<string>();
-            bool filesInPath = false;
+            var filesInPath = false;
             parentPath = "";
             foreach (var path in pathList)
             {
                 var fullPath = Path.GetFullPath(path);
                 if (Directory.Exists(fullPath))
                 {
-                    var parent = Directory.GetParent(fullPath).FullName;
-                    if (!filesInPath && (parentPath == "" || parentPath.Length > parent.Length))
+                    var parent = Directory.GetParent(fullPath)?.FullName;
+                    if (!filesInPath && (parentPath == "" || parentPath?.Length > parent?.Length))
                     {
                         parentPath = parent;
                     }
@@ -241,6 +239,7 @@ namespace AssetStudio
                                 else
                                 {
                                     noexistFiles.Add(sharedFilePath);
+                                    Logger.Warning($"Dependency wasn't found: {sharedFilePath}");
                                 }
                             }
                         }

AssetStudio/BundleFile.cs

@@ -399,6 +399,8 @@ namespace AssetStudio
 
         private void ReadBlocks(FileReader reader, CompressionType customBlockCompression, Stream blocksStream)
         {
+            Logger.Debug($"Block compression: {(CompressionType)m_BlocksInfo.Max(x => x.flags)}");
+
             var showCustomTypeWarning = true;
             foreach (var blockInfo in m_BlocksInfo)
             {
@@ -420,7 +422,6 @@ namespace AssetStudio
                         showCustomTypeWarning = false;
                     }
                 }
-                Logger.Debug($"Block compression: {compressionType}");
 
                 long numWrite;
                 var errorMsg = string.Empty;

AssetStudio/CommonString.cs

@@ -115,7 +115,7 @@ namespace AssetStudio
             {1138, "m_PrefabAsset"},
             {1152, "FileSize"},
             {1161, "Hash128"},
-            {1169, "RenderingLayerMask"},   
+            {1169, "RenderingLayerMask"},
         };
     }
 }

AssetStudio/ImportHelper.cs

@@ -68,7 +68,7 @@ namespace AssetStudio
             }
             catch (System.Exception e)
             {
-                Logger.Warning($"Error while decompressing gzip file {reader.FullPath}\r\n{e}");
+                Logger.Warning($"Error while decompressing Gzip file {reader.FullPath}\n{e}");
                 reader.Dispose();
                 return null;
             }
@@ -76,15 +76,24 @@ namespace AssetStudio
 
         public static FileReader DecompressBrotli(FileReader reader)
         {
-            using (reader)
+            try
             {
-                var stream = new MemoryStream();
-                using (var brotliStream = new BrotliInputStream(reader.BaseStream))
+                using (reader)
                 {
-                    brotliStream.CopyTo(stream);
+                    var stream = new MemoryStream();
+                    using (var brotliStream = new BrotliInputStream(reader.BaseStream))
+                    {
+                        brotliStream.CopyTo(stream);
+                    }
+                    stream.Position = 0;
+                    return new FileReader(reader.FullPath, stream);
                 }
-                stream.Position = 0;
-                return new FileReader(reader.FullPath, stream);
+            }
+            catch (System.Exception e)
+            {
+                Logger.Warning($"Error while decompressing Brotli file {reader.FullPath}\n{e}");
+                reader.Dispose();
+                return null;
             }
         }
     }

AssetStudio/ResourceReader.cs

@@ -84,15 +84,16 @@ namespace AssetStudio
             }
         }
 
-        public void GetData(byte[] buff, out int read, int startIndex = 0)
+        public int GetData(byte[] buff, int startIndex = 0)
         {
-            read = -1;
+            int dataLen;
             var binaryReader = GetReader();
             lock (binaryReader)
             {
                 binaryReader.BaseStream.Position = Offset;
-                read = binaryReader.Read(buff, startIndex, (int)size);
+                dataLen = binaryReader.Read(buff, startIndex, (int)size);
             }
+            return dataLen;
         }
 
         public void WriteData(string path)

AssetStudio/TypeTreeHelper.cs

@@ -29,11 +29,11 @@ namespace AssetStudio
             var m_Nodes = m_Type.m_Nodes;
             try
             {
-                for (int i = 0; i < m_Nodes.Count; i++)
+                for (var i = 0; i < m_Nodes.Count; i++)
                 {
                     ReadStringValue(sb, m_Nodes, reader, ref i);
+                    readed = reader.Position - reader.byteStart;
                 }
-                readed = reader.Position - reader.byteStart;
             }
             catch (Exception)
             {
@@ -206,8 +206,8 @@ namespace AssetStudio
                     var m_Node = m_Nodes[i];
                     var varNameStr = m_Node.m_Name;
                     obj[varNameStr] = ReadValue(m_Nodes, reader, ref i);
+                    readed = reader.Position - reader.byteStart;
                 }
-                readed = reader.Position - reader.byteStart;
             }
             catch (Exception)
             {