运行 Drupal 7.26 没有什么花哨的，并且已经开始遇到菜单系统的损坏问题。我们开始看到以下错误（截断以适合）。执行 drush 或手动清除缓存并不能修复它，将 menu_router.weight 设置为 NULL 是的，截断 menu_links 和 menu_router 表仍然会产生错误。奇怪的链接菜单仍然出现在网站上，但只有一些不是全部。
我怀疑这个问题可能是由具有设定路径的页面视图（使用views3）引起的，但我不明白为什么会这样，因为它又只是一条正常路径。
PDOException: SQLSTATE[HY000]: General error: 1366 Incorrect integer value: '' for column
'weight' at row 9: INSERT INTO {menu_router} (path, load_functions, to_arg_functions,
access_callback, access_arguments, page_callback, page_arguments, delivery_callback, fit,
number_parts, context, tab_parent, tab_root, title, title_callback, title_arguments,
theme_callback, theme_arguments, type, description, position, weight, include_file) VALUES
.... (truncated) ....
(:db_insert_placeholder_184, :db_insert_placeholder_185, :db_insert_placeholder_186,
:db_insert_placeholder_187, :db_insert_placeholder_188, :db_insert_placeholder_189,
:db_insert_placeholder_190, :db_insert_placeholder_191, :db_insert_placeholder_192,
:db_insert_placeholder_193, :db_insert_placeholder_194, :db_insert_placeholder_195,
:db_insert_placeholder_196, :db_insert_placeholder_197,); Array (
.... (truncated) ....
[:db_insert_placeholder_180] => Ajax callback for view loading.
[:db_insert_placeholder_181] => [:db_insert_placeholder_182] => 0
[:db_insert_placeholder_183] => sites/all/modules/contrib/views/includes/ajax.inc
[:db_insert_placeholder_184] => volunteering/opportunities [:db_insert_placeholder_185] =>
[:db_insert_placeholder_186] => [:db_insert_placeholder_187] => ctools_access_menu
[:db_insert_placeholder_188] => a:1:{i:0;a:2:{s:4:"type";s:4:"none";s:8:"settings";N;}}
[:db_insert_placeholder_189] => page_manager_page_execute [:db_insert_placeholder_190] =>
a:1:{i:0;s:13:"volunteering_";} [:db_insert_placeholder_191] =>
[:db_insert_placeholder_192] => 3 [:db_insert_placeholder_193] => 2
[:db_insert_placeholder_194] => 0 [:db_insert_placeholder_195] =>
[:db_insert_placeholder_196] => volunteering/opportunities [:db_insert_placeholder_197] =>
Volunteering opportunities [:db_insert_placeholder_198] => t [:db_insert_placeholder_199]
=> [:db_insert_placeholder_200] => [:db_insert_placeholder_201] => a:0:{} ) in
_menu_router_save() (line 3837 of /var/mysite/dev/includes/menu.inc).