donglugou6652 2015-05-13 21:33
浏览 55
已采纳

Laravel 5.0模型未找到异常

try {
  $university_exists = University::where('name', '=', $university_name) - > firstOrFail();
} catch (ModelNotFoundException $e) {
  $title = "Error retrieving data";
  $message = "Entered university not found!";
  $success = 0;
  return Response::json(['title' => $title, 'message' => $message, 'success' => $success], 200);
}

The above code works when I give correct university name. When I give wrong university name it throws a model not found exception.

Which I try to catch in the catch block. However, it doesn't get caught.

Can someone help me please?

ModelNotFoundException in Builder.php line 151: No query results for model [App\University].

  • 写回答

1条回答 默认 最新

  • duanche2007 2015-05-13 21:36
    关注

    You probably have to import the exception class with:

    use Illuminate\Database\Eloquent\ModelNotFoundException;
    

    at the top of your file.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 求差集那个函数有问题,有无佬可以解决
  • ¥15 【提问】基于Invest的水源涵养
  • ¥20 微信网友居然可以通过vx号找到我绑的手机号
  • ¥15 寻一个支付宝扫码远程授权登录的软件助手app
  • ¥15 解riccati方程组
  • ¥15 display:none;样式在嵌套结构中的已设置了display样式的元素上不起作用?
  • ¥15 使用rabbitMQ 消息队列作为url源进行多线程爬取时,总有几个url没有处理的问题。
  • ¥15 Ubuntu在安装序列比对软件STAR时出现报错如何解决
  • ¥50 树莓派安卓APK系统签名
  • ¥65 汇编语言除法溢出问题