file: raise error (#820)

iterative · Jan 15, 2025 · 973f742 · 973f742
1 parent 57899d2
commit 973f742
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/datachain/lib/file.py b/src/datachain/lib/file.py
@@ -76,18 +76,18 @@ def get_vtype(cls) -> str:
     def open(cls, file: "File", location: list[dict]):
         """Stream file from tar archive based on location in archive."""
         if len(location) > 1:
-            VFileError(file, "multiple 'location's are not supported yet")
+            raise VFileError(file, "multiple 'location's are not supported yet")
 
         loc = location[0]
 
         if (offset := loc.get("offset", None)) is None:
-            VFileError(file, "'offset' is not specified")
+            raise VFileError(file, "'offset' is not specified")
 
         if (size := loc.get("size", None)) is None:
-            VFileError(file, "'size' is not specified")
+            raise VFileError(file, "'size' is not specified")
 
         if (parent := loc.get("parent", None)) is None:
-            VFileError(file, "'parent' is not specified")
+            raise VFileError(file, "'parent' is not specified")
 
         tar_file = File(**parent)
         tar_file._set_stream(file._catalog)