Fem: [skip ci] fix runtime failure when using Py3.10

FreeCAD · Jan 24, 2022 · 3dfdc68 · 3dfdc68
1 parent 1e4da60
commit 3dfdc68
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Mod/Fem/femsolver/elmer/sifio.py b/src/Mod/Fem/femsolver/elmer/sifio.py
@@ -339,7 +339,7 @@ def _getOnlyElement(self, collection):
     def _isCollection(self, data):
         return (
             not isinstance(data, six.string_types)
-            and isinstance(data, collections.Iterable)
+            and isinstance(data, collections.abc.Iterable)
         )
 
     def _checkScalar(self, dataType):