Fix: number maybe empty string

langgenius · Nov 15, 2024 · 5805b59 · 5805b59
1 parent db1d2aa
commit 5805b59
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/api/core/app/apps/base_app_generator.py b/api/core/app/apps/base_app_generator.py
@@ -91,6 +91,9 @@ def _validate_inputs(
             )
 
         if variable_entity.type == VariableEntityType.NUMBER and isinstance(value, str):
+            # handle empty string case
+            if not value.strip():
+                return None
             # may raise ValueError if user_input_value is not a valid number
             try:
                 if "." in value: