在杂货店_crud中遇到了一个PHP错误

问题描述

我正在尝试安装groceryCRUD。我已经成功安装了代码点火器，但是当我尝试访问/index.PHP/examples时会显示许多错误，例如：

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined property: stdClass::$</p>
<p>Filename: libraries/Grocery_CRUD.PHP</p>
<p>Line Number: 1612</p>

</div><div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined property: stdClass::$</p>
<p>Filename: libraries/Grocery_CRUD.PHP</p>
<p>Line Number: 1613</p>

</div><div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined property: stdClass::$</p>
<p>Filename: libraries/Grocery_CRUD.PHP</p>
<p>Line Number: 1614</p>

</div><div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined property: stdClass::$</p>
<p>Filename: libraries/Grocery_CRUD.PHP</p>
<p>Line Number: 1615</p>

此行号错误代码：

foreach($data->list as $num_row => $row)
{
    $data->list[$num_row]->primary_key_value = $row->{$data->primary_key};
    $data->list[$num_row]->edit_url = $data->edit_url.'/'.$row->{$data->primary_key};
    $data->list[$num_row]->delete_url = $data->delete_url.'/'.$row->{$data->primary_key};
    $data->list[$num_row]->read_url = $data->read_url.'/'.$row->{$data->primary_key};
}

有人可以帮助我修复错误吗？谢谢。

解决方法

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