직접입력값 평가오류 수정

backend/src/main/java/com/goldenchart/service/StrategyDslToTa4jAdapter.java

@@ -216,10 +216,22 @@ public class StrategyDslToTa4jAdapter {
             case "OR"        -> buildOrRule(node, ctx);
             case "NOT"       -> buildNotRule(node, ctx);
             case "TIMEFRAME" -> buildTimeframeRule(node, ctx);
-            default          -> buildConditionRule(node.path("condition"), ctx);
+            default          -> buildConditionRuleNode(node, ctx);
         };
     }
 
+    /** CONDITION 래퍼 — nested condition 또는 인라인 조건 필드 모두 지원 */
+    private Rule buildConditionRuleNode(JsonNode node, RuleBuildContext ctx) {
+        JsonNode nested = node.path("condition");
+        if (nested != null && !nested.isNull() && nested.has("indicatorType")) {
+            return buildConditionRule(nested, ctx);
+        }
+        if (node.has("indicatorType")) {
+            return buildConditionRule(node, ctx);
+        }
+        return new BooleanRule(false);
+    }
+
     /** 조건 DSL left/right 필드의 현재 봉 수치 (가상투자 UI 표시용) */
     public Double readConditionFieldValue(JsonNode cond, BarSeries series,
                                           Map<String, Map<String, Object>> params,