Not try to close and remove matrix file if aux matrix is not a memmap

Thiago Franco de Moraes
1 parent 89539bc3
Showing 1 changed file with 4 additions and 1 deletions Show diff stats
invesalius/data/slice_.py
@@ -301,7 +301,10 @@ class Slice(metaclass=utils.Singleton):
         for name in self.aux_matrices:
             m = self.aux_matrices[name]
-            f = m.filename
+            try:
+                f = m.filename
+            except AttributeError:
+                continue
             m._mmap.close()
             m = None
             os.remove(f)