tp5.1用mongoDb2.0.x版本的两个错误，BSON field 'count.query' is the wrong type 'array'

1、and/$nor entries need to be full objects

在Mongo扩展 Buider.php parseWhere方法，加个判断

$filter[$logic][] = $this->parseWhere($query, $query->getOptions('where'));
#改成
if ($query->getOptions('where')){
    $filter[$logic][] = $this->parseWhere($query, $query->getOptions('where'));
}

2、BSON field 'count.query' is the wrong type 'array', expected type 'object'

在Mongo扩展 Buider.php parseWhere方法

最后的输出前判断 给一个空对象

if (empty($filter)){
  // 返回空对象
 return (object)[];
}