4 files changed, 7 insertions, 5 deletions
diff --git a/Userland/Games/Solitaire/Game.cpp b/Userland/Games/Solitaire/Game.cpp
index 1104b6bbe7..e33cb902b9 100644
--- a/Userland/Games/Solitaire/Game.cpp
+++ b/Userland/Games/Solitaire/Game.cpp
@@ -297,7 +297,7 @@ void Game::mouseup_event(GUI::MouseEvent& event)
         auto& stack = *target_stack;
         remember_move_for_undo(*moving_cards_source_stack(), stack, moving_cards());
 
-        drop_cards_on_stack(stack, Cards::CardStack::MovementRule::Alternating);
+        drop_cards_on_stack(stack, Cards::CardStack::MovementRule::Alternating).release_value_but_fixme_should_propagate_errors();
 
         if (moving_cards_source_stack()->type() == CardStack::Type::Play)
             pop_waste_to_play_stack();
diff --git a/Userland/Games/Spider/Game.cpp b/Userland/Games/Spider/Game.cpp
index d78d63aca2..f4fc5e5276 100644
--- a/Userland/Games/Spider/Game.cpp
+++ b/Userland/Games/Spider/Game.cpp
@@ -288,7 +288,7 @@ void Game::mousedown_event(GUI::MouseEvent& event)
 void Game::move_focused_cards(CardStack& stack)
 {
     auto card_count = moving_cards().size();
-    drop_cards_on_stack(stack, Cards::CardStack::MovementRule::Any);
+    drop_cards_on_stack(stack, Cards::CardStack::MovementRule::Any).release_value_but_fixme_should_propagate_errors();
     bool was_visible = moving_cards_source_stack()->is_empty() || !moving_cards_source_stack()->peek().is_upside_down();
     remember_move_for_undo(*moving_cards_source_stack(), stack, card_count, was_visible);
     update_score(-1);
diff --git a/Userland/Libraries/LibCards/CardGame.cpp b/Userland/Libraries/LibCards/CardGame.cpp
index ad1a8e6a0b..a863128709 100644
--- a/Userland/Libraries/LibCards/CardGame.cpp
+++ b/Userland/Libraries/LibCards/CardGame.cpp
@@ -83,17 +83,19 @@ RefPtr<CardStack> CardGame::find_stack_to_drop_on(CardStack::MovementRule moveme
     return closest_stack;
 }
 
-void CardGame::drop_cards_on_stack(Cards::CardStack& stack, CardStack::MovementRule movement_rule)
+ErrorOr<void> CardGame::drop_cards_on_stack(Cards::CardStack& stack, CardStack::MovementRule movement_rule)
 {
     VERIFY(stack.is_allowed_to_push(m_moving_cards.at(0), m_moving_cards.size(), movement_rule));
     for (auto& to_intersect : moving_cards()) {
         mark_intersecting_stacks_dirty(to_intersect);
-        stack.push(to_intersect).release_value_but_fixme_should_propagate_errors();
+        TRY(stack.push(to_intersect));
         (void)moving_cards_source_stack()->pop();
     }
 
     update(moving_cards_source_stack()->bounding_box());
     update(stack.bounding_box());
+
+    return {};
 }
 
 void CardGame::clear_moving_cards()
diff --git a/Userland/Libraries/LibCards/CardGame.h b/Userland/Libraries/LibCards/CardGame.h
index d199471fff..d6d60e04c2 100644
--- a/Userland/Libraries/LibCards/CardGame.h
+++ b/Userland/Libraries/LibCards/CardGame.h
@@ -44,7 +44,7 @@ public:
     RefPtr<CardStack> moving_cards_source_stack() const { return m_moving_cards_source_stack; }
     void pick_up_cards_from_stack(CardStack&, Gfx::IntPoint click_location, CardStack::MovementRule);
     RefPtr<CardStack> find_stack_to_drop_on(CardStack::MovementRule) const;
-    void drop_cards_on_stack(CardStack&, CardStack::MovementRule);
+    ErrorOr<void> drop_cards_on_stack(CardStack&, CardStack::MovementRule);
     void clear_moving_cards();
 
     bool is_previewing_card() const { return !m_previewed_card_stack.is_null(); }