diff --git a/reflex/state.py b/reflex/state.py
index e80013418..cb7d3a3f1 100644
--- a/reflex/state.py
+++ b/reflex/state.py
@@ -2053,7 +2053,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         """
         try:
             return pickle.dumps((self._to_schema(), self))
-        except (pickle.PicklingError, AttributeError):
+        except (pickle.PicklingError, AttributeError) as og_pickle_error:
             error = (
                 f"Failed to serialize state {self.get_full_name()} due to unpicklable object. "
                 "This state will not be persisted. "
@@ -2063,7 +2063,10 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
 
                 return dill.dumps((self._to_schema(), self))
             except ImportError:
-                error += "Consider `pip install 'dill>=0.3.8'` for more exotic serialization support. "
+                error += (
+                    f"Pickle error: {og_pickle_error}. "
+                    "Consider `pip install 'dill>=0.3.8'` for more exotic serialization support."
+                )
             except (pickle.PicklingError, TypeError, ValueError) as ex:
                 error += f"Dill was also unable to pickle the state: {ex}"
         console.warn(error)
diff --git a/tests/units/test_state.py b/tests/units/test_state.py
index 23d799f6d..e223b4f19 100644
--- a/tests/units/test_state.py
+++ b/tests/units/test_state.py
@@ -3360,6 +3360,7 @@ def test_fallback_pickle():
     class DillState(BaseState):
         _o: Obj | None = None
         _f: Callable | None = None
+        _g: Any = None
 
     state = DillState(_reflex_internal_init=True)  # type: ignore
     state._o = Obj(_f=lambda: 42)
@@ -3370,3 +3371,10 @@ def test_fallback_pickle():
     unpickled_state = BaseState._deserialize(pk)
     assert unpickled_state._f() == 420
     assert unpickled_state._o._f() == 42
+
+    # Some object, like generator, are still unpicklable with dill.
+    state._g = (i for i in range(10))
+    pk = state._serialize()
+    assert len(pk) == 0
+    with pytest.raises(EOFError):
+        BaseState._deserialize(pk)