Laravel 发票错误

Question

使用 Laravel 5.2，我正在生成一个发票列表，它适用于以下代码：

$owner = User::where("accountId",Auth::user()
->accountId)
->where("owner",1)
->first();
$invoices = $owner->invoices();

但是当我尝试下载发票时

return $this->owner->downloadInvoice($id, [
    'vendor'  => 'XXXXXXX',
    'product' => 'XXXXXXX',
]);

我收到以下错误

FatalErrorException in 0aba430056a58a8038d61445deab8578 line 133: Call to undefined method Laravel\Cashier\InvoiceItem::startDateString()

错误似乎来自收据模板中的这个块，但经过大量谷歌搜索后，我似乎找不到任何答案。

            <!-- Display The Subscriptions -->
            @foreach ($invoice->subscriptions() as $subscription)
                <tr>
                    <td>Subscription ({{ $subscription->quantity }})</td>
                    <td>{{ $subscription->startDateString() }} - {{ $subscription->endDateString() }}</td>
                    <td>{{ $subscription->dollars() }}</td>
                </tr>
            @endforeach

有什么想法吗？

Answer 1

我认为发票模板来自 Laravel 的旧版本。我已将模板更新为：

        @foreach ($invoice->subscriptions() as $subscription)
            <tr>
                <td>Subscription ({{ $subscription->quantity }})</td>
                <td>{{ $subscription->startDate() }} - {{ $subscription->endDate() }}</td>
                <td>{{ $subscription->total() }}</td>
            </tr>
        @endforeach

它似乎有效

Laravel 发票错误

Laravel invoice error

php

laravel

laravel-cashier

laravel-5.2