add guard

2025-01-21 19:12:42 -08:00 · 2025-01-21 19:12:42 -08:00 · d6b9871fc5
commit d6b9871fc5
parent 5203e596c9
1 changed files with 3 additions and 1 deletions
--- a/reflex/style.py
+++ b/reflex/style.py
@ -287,7 +287,9 @@ class Style(dict):
        _var = LiteralVar.create(value)
        if _var is not None:
            # Carry the imports/hooks when setting a Var as a value.
-            self._var_data = VarData.merge(self._var_data, _var._get_all_var_data())
+            self._var_data = VarData.merge(
+                getattr(self, "_var_data", None), _var._get_all_var_data()
+            )
        super().__setitem__(key, value)