diff --git a/App/lib/core/Gen/Generator.vp b/App/lib/core/Gen/Generator.vp
index 47c74a6..8708d23 100644
--- a/App/lib/core/Gen/Generator.vp
+++ b/App/lib/core/Gen/Generator.vp
@@ -180,6 +180,30 @@ class Generator(BaseGenMixin.BaseGenMixin, TypeGenMixin.TypeGenMixin,
         self.VtMethodNames = None
         self.VtParentSha1s = None
         self.VtMethodCount = 0
+        # ---- ClassGenBase 补漏字段（阶段 D 拆分新增，此前未初始化：
+        #      结构体是 malloc 分配，未初始化字段是内存垃圾——非 null 垃圾
+        #      指针能通过 `is not None` 检查，导致 is_exception_name 等查询
+        #      直接 strcmp 越界崩溃；int 垃圾则导致循环次数失控） ----
+        self.RenumAliasTy = None
+        self.RenumAliasVariant = None
+        self.ClassMetaKinds = None
+        self.ClassMetaClss = None
+        self.ClassMetaFields = None
+        self.ClassMetaCount = 0
+        self.DecoratorFuncCount = 0
+        self.DecoratorFuncNames = None
+        self.DecoratorWrapNames = None
+        self.DecoratorArgs = None
+        # 异常类注册表（_ensure_exception_tables 仍保留懒分配，但
+        # ExceptionNames 必须初始化为 null——否则 `is not None` 误判垃圾
+        # 指针为已初始化，跳过分配直接查表 → strcmp 越界）
+        self.ExceptionCount = 0
+        self.ExceptionNames = None
+        self.ExceptionParents = None
+        self.ExceptionCodes = None
+        self.NextExceptionCode = 0
+        self._exception_codes_tmp_count = 0
+        self.GenericSpecDepth = 0
         # ---- ImportsGenMixin 字段 ----
         self.ReexportSha1s = None
         self.ReexportFuncs = None