Fixed some bugs and tried to maintain the bootstrap

App/lib/core/Handles/HandlesStruct.py

@@ -522,16 +522,8 @@ def lookup_field_by_class(class_name: str,
     entry = find_struct(class_name)
     if entry is None:
         # 诊断：遍历打印所有已注册结构体名，确认目标类是否在注册表中
-        stdio.printf("[LFBC-DIAG] FAIL class=%s field=%s sha1=%s count=%d\n",
-                     class_name, field_name,
-                     sha1 if sha1 is not None else "(null)", _struct_count)
         for diag_i in range(_struct_count):
             diag_entry: StructEntry | t.CPtr = _get_struct_entry(diag_i)
-            if diag_entry is not None and diag_entry.Name is not None:
-                stdio.printf("[LFBC-DIAG]   [%d] %s sha1=%s fc=%d\n",
-                             diag_i, diag_entry.Name,
-                             diag_entry.ModuleSha1 if diag_entry.ModuleSha1 is not None else "(null)",
-                             diag_entry.FieldCount)
         return None
     for fi in range(entry.FieldCount):
         fe: FieldEntry | t.CPtr = _get_field_entry(entry, fi)
@@ -539,8 +531,6 @@ def lookup_field_by_class(class_name: str,
             if string.strcmp(fe.Name, field_name) == 0:
                 return fe
     # 诊断：找到结构体但字段未找到
-    stdio.printf("[LFBC-DIAG] NOFIELD class=%s field=%s sname=%s fc=%d\n",
-                 class_name, field_name, entry.Name, entry.FieldCount)
     return None