我被这个错误困扰了很长一段时间，我不知道如何解决这个问题。我将传递给事务对象的检查数据加倍，甚至三倍，但仍然无法找出为什么它一直向我抛出这个“'' is less than 1 characters long”错误消息。我什至在互联网上找不到该错误消息的文档。
我的代码当前状态的简要概述：
我的交易对象创建包含在 try..catch 语句(\Paymill\Services\PaymillException) 中
正确创建了 Client 和 Payment 对象。我可以在我的 paymill 控制面板上看到这两个。
我也将购物车数组传递给 Transaction 对象
使用以下序列导出项目描述：
trim(substr(html_entity_decode($item['description']), 0, 123)) . "..."正在通过信用卡付款
第一次付款成功第二次付款失败
这是部分异常对象输出：
[__PHP_Incomplete_Class_Name] => Paymill\Services\PaymillException
[_errorMessage:Paymill\Services\PaymillException:private] => '' is less than 1 characters long
[_responseCode:Paymill\Services\PaymillException:private] =>
[_httpStatusCode:Paymill\Services\PaymillException:private] => 400
[_rawObject:Paymill\Services\PaymillException:private] =>
[message:protected] => '' is less than 1 characters long
[string:Exception:private] =>
[code:protected] => 400
...
[__PHP_Incomplete_Class_Name] => Paymill\Models\Request\Transaction
[_amount:Paymill\Models\Request\Transaction:private] => 6613
[_description:Paymill\Models\Request\Transaction:private] => Order ID: 111111-11111-1111
[_currency:Paymill\Models\Request\Transaction:private] => EUR
[_payment:Paymill\Models\Request\Transaction:private] => pay_1234566789
[_client:Paymill\Models\Request\Transaction:private] => client_123456
[_preauthorization:Paymill\Models\Request\Transaction:private] =>
[_token:Paymill\Models\Request\Transaction:private] => 123456
[_feeAmount:Paymill\Models\Request\Transaction:private] =>
[_feePayment:Paymill\Models\Request\Transaction:private] =>
[_feeCurrency:Paymill\Models\Request\Transaction:private] =>
[_source:Paymill\Models\Request\Transaction:private] =>
[_shippingAddress:Paymill\Models\Request\Transaction:private] => Array
(
[name] => Full name
[street_address] => full address
[street_address_addition] => N/A
[city] => full city
[state] => state as well
[postal_code] => 123456
[country] => CC
)
[_billingAddress:Paymill\Models\Request\Transaction:private] => Array
(
[name] => Full name
[street_address] => full address
[street_address_addition] => N/A
[city] => full city
[state] => state as well
[postal_code] => 123456
[country] => CC
[phone] => 123456
)
[_items:Paymill\Models\Request\Transaction:private] => Array
(
[0] => Array
(
[name] => full item name
[amount] => 123456
[description] => full description
[quantity] => 1
[item_number] => 123456-1
[url] => https://123123.html
)
...
[_shipping_amount:Paymill\Models\Request\Transaction:private] => 400
[_handling_amount:Paymill\Models\Request\Transaction:private] =>
[_mandateReference:Paymill\Models\Request\Transaction:private] =>
[_id:protected] =>
[_serviceResource:protected] => Transactions/
[_filter:protected] =>
)
[1] => create
)
)
这就是我发起交易的方式
$transaction->setClient($this->getClient()->getId())
->setPayment($this->getPayment()->getId())
->setToken($this->getToken())
->setAmount($this->getBasket('total')*100)
->setBillingAddress($billing_address)
->setShippingAddress($shipping_address)
->setCurrency($this->getConfig('currency'))
->setItems($items)
->setDescription("Order ID: " . $this->getBasket('cart_order_id'))
->setShippingAmount($this->getBasket('shipping')['value']*100);
$this->d($this->getClient());
$r = $this->getRequest()->create($transaction);