[PixImage] List available loaders in exception on failure

aardvark-platform · May 22, 2024 · 6082627 · 6082627
1 parent 0c63081
commit 6082627
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/Aardvark.Base.Tensors.CSharp/PixImage/PixImage.cs b/src/Aardvark.Base.Tensors.CSharp/PixImage/PixImage.cs
@@ -399,6 +399,20 @@ internal static Result InvokeLoaders<Input, Result>(
                     var result = tryInvoke(loaders[i], input);
                     if (isValid(result)) return result;
                 }
+
+                if (loaders.Count == 0)
+                {
+                    errorMessage += " - No loaders available!";
+                }
+                else
+                {
+                    errorMessage += " - Available loaders:" + Environment.NewLine;
+
+                    foreach (var l in loaders)
+                    {
+                        errorMessage += "    - " + l.Name + Environment.NewLine;
+                    }
+                }
             }
 
             throw new ImageLoadException(errorMessage);