diff --git a/game/tests/unit/battle_settlement/variant_placement_test.gd b/game/tests/unit/battle_settlement/variant_placement_test.gd
index 5ea2ff31..a623b242 100644
--- a/game/tests/unit/battle_settlement/variant_placement_test.gd
+++ b/game/tests/unit/battle_settlement/variant_placement_test.gd
@@ -258,7 +258,9 @@ func _smoke_global_variant() -> void:
 	Kit.check("wr10②接线面：组装点注入的查询口有效且与宿主查询口同源",
 		woc._reward_economy.luck_bias_query.is_valid() and woc._reward_economy.luck_bias_query == wfx.luck_bias_for)
 	woc._reward_economy.board_skew = 0
-	var wbias: int = int(woc._reward_economy.luck_bias_query.call(4))
+	# 取值面防御：未接线时按「取不到偏运」计红而非崩在空回调上（撤销证明⑤态下本套件其余断言仍须跑完）
+	var qb: Callable = woc._reward_economy.luck_bias_query
+	var wbias: int = int(qb.call(4)) if qb.is_valid() else -1
 	Kit.check("wr10③权重生效面：注入回调取回 %d → 偏运池合计 77+4*2（实测 %d）" % [wbias, woc._reward_economy._pool_weight(woc._reward_economy._biased_cell_rows(wbias))],
 		wbias == 2 and woc._reward_economy._pool_weight(woc._reward_economy._biased_cell_rows(wbias)) == 77 + 4 * 2)
 	# 普通图摇号全链路确定性（off 路径）——同种子普通图资源映射逐位相同（golden 对拍另有批前快照）
diff --git a/game/tests/unit/core/run_time_fatal_test.gd b/game/tests/unit/core/run_time_fatal_test.gd
index 88ae23a2..9be37734 100644
--- a/game/tests/unit/core/run_time_fatal_test.gd
+++ b/game/tests/unit/core/run_time_fatal_test.gd
@@ -70,7 +70,7 @@ func _seal_propagation(db) -> bool:
 	var oc_bg = OrchestratorScript.new(db, rng_a)
 	oc_bg._board_generator._fatal("测试违约①棋盘生成")
 	if oc_bg.battle_result != "fatal_error":
-		push_error("[run_time_fatal_test/wr5] 棋盘生成违约未传导封印（battle_result=%r）" % oc_bg.battle_result)
+		push_error("[run_time_fatal_test/wr5] 棋盘生成违约未传导封印（battle_result=%s）" % str(oc_bg.battle_result))
 		return false
 	var rng_b = RngScript.new()
 	rng_b.set_master_seed(5)