typing

Author: i-jey

ulc_mm_package/QtGUI/form_gui.py

@@ -180,8 +180,11 @@ def reset_parameters(self) -> None:
     def sf(self) -> None:
         metadata = self.get_form_input()
         cfg = study_form.get_cfg_from_study_id(metadata["study_id"])
-        sf = study_form.StudyMetadata(cfg, gui)
-        sf.show()
+        if cfg is not None:
+            sf = study_form.StudyMetadata(cfg, gui)
+            sf.show()
+        else:
+            raise ValueError(f"Was unable to fetch {metadata['study_id']}")
 
 
 if __name__ == "__main__":