handle None case for epw file in ExpandObjectsThread (#525)

samuelduchesne · Feb 3, 2025 · 1f3b1b0 · 1f3b1b0
1 parent e7314ce
commit 1f3b1b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/archetypal/eplus_interface/expand_objects.py b/archetypal/eplus_interface/expand_objects.py
@@ -51,7 +51,7 @@ def run(self):
         """Wrapper around the ExpandObject command line interface."""
 
         # Move files into place
-        self.epw = self.idf.epw.copy(self.run_dir / "in.epw").expand()
+        self.epw = self.idf.epw.copy(self.run_dir / "in.epw").expand() if self.idf.epw else None
         self.idfname = Path(self.idf.savecopy(self.run_dir / "in.idf")).expand()
         self.idd = self.idf.iddname.copy(self.run_dir / "Energy+.idd").expand()