raise exception

Author: weaverba137

astroquery/sdss/core.py

@@ -315,7 +315,7 @@ def query_region_async(self, coordinates, *, radius=None,
         2.02344772021 14.8398201105 1237653651835781243 1904   301      3   163
         """
         if radius is None and width is None:
-            ValueError("One or the other of radius or width must be selected!")
+            raise ValueError("One or the other of radius or width must be selected!")
         if radius is not None and width is not None:
             raise ValueError("One or the other of radius or width must be selected!")