太阳成游戏网站

PHP文件：

URL地址：搜索页面

2019-11-13 16:39:26 --> mysqli_sql_exception
文件: D:\phpstudy_pro\WWW\www.****.com\dayrui\System\Database\MySQLi\Connection.php
行号: 330
错误: Invalid JSON text in argument 1 to function json_extract: "The document is empty." at position 0.
{"html":"
323<\/span>             <\/span>$this<\/span>-><\/span>connID<\/span>-><\/span>next_result<\/span>();\n324<\/span>             if (<\/span>$res <\/span>= <\/span>$this<\/span>-><\/span>connID<\/span>-><\/span>store_result<\/span>())\n325<\/span>             {\n326<\/span>                 <\/span>$res<\/span>-><\/span>free<\/span>();\n327<\/span>             }\n328<\/span>         }\n329<\/span> \n330<\/span>         return $this->connID->query($this->prepQuery($sql));\n<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>331<\/span>     }\n332<\/span> \n333<\/span>     <\/span>\/\/--------------------------------------------------------------------\n334<\/span> \n335<\/span>     \/**\n336<\/span>      * Prep the query\n337<\/span>      *\n<\/span><\/code><\/pre>"}
查询: SELECT `dr_1_news`.`id` FROM `dr_1_news` WHERE (`dr_1_news`.`catid` = 6 OR `dr_1_news`.`catids` LIKE "%\"6\"%") AND ( JSON_CONTAINS (`dr_1_news`.`types`->'$[*]', '"3"', '$')) ORDER BY NULL LIMIT 50000
地址: http://www.****.com/search/catid-6-types-3.html
来源: http://www.****.com/jiaodiantu/

好像复选的筛选条件，跟副栏目有冲突，有一条内容设置过副栏目之后，点复选字段 `types` ，就出现系统故障了