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我有个大问题

这个问题已经讨论了好几次了，但我无法使它起作用

我尝试了Prestashop论坛上的所有建议（也发布了，但仍然没有回复）： 1.正在更改商店域和SSL。 首先，我把它作为growmundocannabico.com（在这两个地方都不起作用），改为www.growmundocannabico.com，但仍然没有解决这个问题

清除coockies和所有浏览器历史记录（firefox）并没有解决问题。P.D.在其他浏览器上也不起作用。在铬和IE10上测试

尝试修改.htcacess文件，没有帮助

这是商店的网址：www.growmundocannabico.com

我已更改定义（“PS模式开发”，错误）；定义（“PS模式开发”，真）；在config/define.inc.php中显示错误。结果就在附件里

有人能简单地解释一下为什么这意味着什么，我应该怎么做来修复它？？？因为编程不是我的强项

谢谢

这是密码：我不明白 1.第20行是一个* 2.没有php不是封闭的，应该是这样吗

<?php
/*
* 2007-2012 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2012 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/


class TaxCore extends ObjectModel
{
    /** @var string Name */
    public $name;

    /** @var float Rate (%) */
    public $rate;

    /** @var bool active state */
    public $active;

    /** @var boolean true if the tax has been historized */
    public $deleted = 0;

    /**
     * @see ObjectModel::$definition
     */
    public static $definition = array(
        'table' => 'tax',
        'primary' => 'id_tax',
        'multilang' => true,
        'fields' => array(
            'rate' =>           array('type' => self::TYPE_FLOAT, 'validate' => 'isFloat', 'required' => true),
            'active' =>         array('type' => self::TYPE_BOOL),
            'deleted' =>        array('type' => self::TYPE_BOOL),

            // Lang fields
            'name' =>           array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'required' => true, 'size' => 32),
        ),
    );


    protected static $_product_country_tax = array();
    protected static $_product_tax_via_rules = array();

    protected   $webserviceParameters = array(
        'objectsNodeName' => 'taxes',
    );

    public function delete()
    {
        /* Clean associations */
        TaxRule::deleteTaxRuleByIdTax((int)$this->id);

        if ($this->isUsed())
            return $this->historize();
        else
            return parent::delete();
    }

    /**
     * Save the object with the field deleted to true
     *
     *  @return bool
     */
    public function historize()
    {
        $this->deleted = true;
        return parent::update();
    }

    public function toggleStatus()
    {
        if (parent::toggleStatus())
            return $this->_onStatusChange();

        return false;
    }

    public function update($nullValues = false)
    {
        if (!$this->deleted && $this->isUsed())
        {
            $historized_tax = new Tax($this->id);
            $historized_tax->historize();

            // remove the id in order to create a new object
            $this->id = 0;
            $this->add();

            // change tax id in the tax rule table
            TaxRule::swapTaxId($historized_tax->id, $this->id);
        } else if (parent::update($nullValues))
                return $this->_onStatusChange();

        return false;
    }

    protected function _onStatusChange()
    {
        if (!$this->active)
            return TaxRule::deleteTaxRuleByIdTax($this->id);

        return true;
    }

    /**
     * Returns true if the tax is used in an order details
     *
     * @return bool
     */
    public function isUsed()
    {
        return Db::getInstance()->getValue('
        SELECT `id_tax`
        FROM `'._DB_PREFIX_.'order_detail_tax`
        WHERE `id_tax` = '.(int)$this->id
        );
    }

    /**
    * Get all available taxes
    *
    * @return array Taxes
    */
    public static function getTaxes($id_lang = false, $active_only = true)
    {
        $sql = new DbQuery();
        $sql->select('t.id_tax, t.rate');
        $sql->from('tax', 't');
        $sql->where('t.`deleted` != 1');

        if ($id_lang)
        {
            $sql->select('tl.name, tl.id_lang');
            $sql->leftJoin('tax_lang', 'tl', 't.`id_tax` = tl.`id_tax` AND tl.`id_lang` = '.(int)$id_lang);
            $sql->orderBy('`name` ASC');
        }

        if ($active_only)
            $sql->where('t.`active` = 1');

        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
    }

    public static function excludeTaxeOption()
    {
        static $ps_tax = null;
        if ($ps_tax === null)
            $ps_tax = Configuration::get('PS_TAX');

        return !$ps_tax;
    }

    /**
    * Return the tax id associated to the specified name
    *
    * @param string $tax_name
    * @param boolean $active (true by default)
    */
    public static function getTaxIdByName($tax_name, $active = 1)
    {
        $tax = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
            SELECT t.`id_tax`
            FROM `'._DB_PREFIX_.'tax` t
            LEFT JOIN `'._DB_PREFIX_.'tax_lang` tl ON (tl.id_tax = t.id_tax)
            WHERE tl.`name` = \''.pSQL($tax_name).'\' '.
            ($active == 1 ? ' AND t.`active` = 1' : ''));

        return $tax ? (int)($tax['id_tax']) : false;
    }

    /**
    * Returns the ecotax tax rate
    *
    * @param id_address
    * @return float $tax_rate
    */
    public static function getProductEcotaxRate($id_address = null)
    {
        $address = Address::initialize($id_address);

        $tax_manager = TaxManagerFactory::getManager($address, (int)Configuration::get('PS_ECOTAX_TAX_RULES_GROUP_ID'));
        $tax_calculator = $tax_manager->getTaxCalculator();

        return $tax_calculator->getTotalRate();
    }

    /**
    * Returns the carrier tax rate
    *
    * @param id_address
    * @return float $tax_rate
    */
    public static function getCarrierTaxRate($id_carrier, $id_address = null)
    {
        $address = Address::initialize($id_address);
        $id_tax_rules = (int)Carrier::getIdTaxRulesGroupByIdCarrier((int)$id_carrier);

        $tax_manager = TaxManagerFactory::getManager($address, $id_tax_rules);
        $tax_calculator = $tax_manager->getTaxCalculator();

        return $tax_calculator->getTotalRate();
    }

    /**
     * Return the product tax rate using the tax rules system
     *
     * @param integer $id_product
     * @param integer $id_country
     * @return Tax
     *
     * @deprecated since 1.5
     */
    public static function getProductTaxRateViaRules($id_product, $id_country, $id_state, $zipcode)
    {
        Tools::displayAsDeprecated();

        if (!isset(self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$id_state.'-'.$zipcode]))
        {
            $tax_rate = TaxRulesGroup::getTaxesRate((int)Product::getIdTaxRulesGroupByIdProduct((int)$id_product), (int)$id_country, (int)$id_state, $zipcode);
            self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$zipcode] = $tax_rate;
        }

        return self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$zipcode];
    }

    /**
     * Returns the product tax
     *
     * @param integer $id_product
     * @param integer $id_country
     * @return Tax
     */
    public static function getProductTaxRate($id_product, $id_address = null, Context $context = null)
    {
        if ($context == null)
            $context = Context::getContext();

        $address = Address::initialize($id_address);
        $id_tax_rules = (int)Product::getIdTaxRulesGroupByIdProduct($id_product, $context);

        $tax_manager = TaxManagerFactory::getManager($address, $id_tax_rules);
        $tax_calculator = $tax_manager->getTaxCalculator();

        return $tax_calculator->getTotalRate();
    }
}

---

错误似乎出现在覆盖“Tax”类中。它是做什么的，为什么会在那里？它不是标准的Prestashop的一部分，因此错误很可能就在那里。正如错误消息所说，该代码中的某些内容使用无效参数调用getProductTaxRate（）。
我已删除了创建的税。只留下原来的那些。。。但问题仍然是…：（很明显，税收有点奇怪。我还注意到，当我登录时，税收消失了..发生了什么事？？？税收设置了，规则也为西班牙设置了…你删除了覆盖类了吗？我在哪里可以找到它？我现在迷路了…我正在寻找解决方案好几个小时了…它在你的Prest中的覆盖/类中ashop安装，如错误消息所示。这不是覆盖类，是吗？看起来像是标准包含的TaxCore类。
<?php

class Tax extends TaxCore
{

    /**
     * Return the product tax
     *
     * @param integer $id_product
     * @param integer $id_address
     * @return Tax Rate
     */
    public static function getProductTaxRate($id_product, $id_address = null, $getCarrierRate = false)
    {
        include_once(_PS_ROOT_DIR_.'/modules/avalaratax/avalaratax.php');

        /* Instanciate the Avalara module and check if active */
        $avalara = new AvalaraTax();
        if (!$avalara->active)
            return parent::getProductTaxRate($id_product, $id_address, $getCarrierRate);

        /* With Avalara, we disable the tax for non logged users */
        if (!(int)$id_address)
            return 0.;

        $region = Db::getInstance()->getValue('SELECT s.`iso_code`
                                    FROM '._DB_PREFIX_.'address a
                                    LEFT JOIN '._DB_PREFIX_.'state s ON (s.`id_state` = a.`id_state`)
                                    WHERE a.`id_address` = '.(int)$id_address);

        /* If the Merchant does not want to calculate taxes outside his state and we are outside the state, we return 0 */
        if ((!empty($region) && $region != Configuration::get('AVALARATAX_STATE') && !Configuration::get('AVALARATAX_TAX_OUTSIDE')))
            return 0.;

        return (float)Db::getInstance()->getValue('SELECT ac.`tax_rate`
        FROM '._DB_PREFIX_.'avalara_'.($getCarrierRate ? 'carrier' : 'product').'_cache ac
        WHERE ac.`id_'.($getCarrierRate ? 'carrier' : 'product').'` = '.(int)$id_product.'
        AND ac.`region` = \''.pSQL($region).'\'');
    }

    public static function getCarrierTaxRate($id_carrier, $id_address = NULL)
    {
        return (float)self::getProductTaxRate($id_carrier, $id_address, true);
    }
}