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Author: TakWolf

src/sfnttools/font.py

@@ -153,7 +153,7 @@ def __setitem__(self, tag: Any, table: Any):
 
         table_type = TABLE_TYPE_REGISTRY.get(tag, SfntTable)
         if not isinstance(table, table_type):
-            raise ValueError('bad table type')
+            raise ValueError(f'bad table type for tag {repr(tag)}')
 
         super().__setitem__(tag, table)