add early check for validity of tasks

materialsproject · Jul 8, 2024 · f0c70f4 · f0c70f4
1 parent 257e663
commit f0c70f4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/emmet-core/emmet/core/vasp/material.py b/emmet-core/emmet/core/vasp/material.py
@@ -90,6 +90,10 @@ def from_tasks(
             else structure_optimizations
         )
 
+        validity_check = [doc for doc in structure_calcs if doc.is_valid]
+        if not validity_check:
+            raise ValueError("Group must contain at least one valid task")
+
         # Material ID
         possible_mat_ids = [task.task_id for task in structure_optimizations]