Question

有时候，当我输入：

php artisan 
php artisan migrate
etc

我收到消息：

  [Illuminate\Database\QueryException]                                         
  SQLSTATE[42S02]: Base table or view not found: 1146 Table 'db.ken_permissions' doesn't exist (SQL: select * from `ken_permissions`)

调试，我可以告诉我的问题发生在artisan文件中：

$status = $kernel->handle(
$input = new Symfony\Component\Console\Input\ArgvInput,
new Symfony\Component\Console\Output\ConsoleOutput
);

我已经检查了这个答案，但没有工作：

bootstrap / app.php很干净，

我没有app / start文件夹（L5.1），

routes.php很干净

php artisan -v或php artisan --pretend不起作用，因为工匠在运行之前就失败了。

我唯一拥有的是app / Providers

    public function boot(GateContract $gate)
{
    parent::registerPolicies($gate);
    // Dynamically register permissions with Laravel's Gate.
    foreach ($this->getPermissions() as $permission) {
        $gate->define($permission->name, function ($user) use ($permission) {
            return $user->hasPermission($permission);
        });
    }
}

一个解决方案是删除我的所有表，然后删除composer dump-autoload，然后再次运行，但它会不断回来。

这是跟踪迁移失败的方法吗？知道为什么会这样吗？

的Tx！

Answer 1

转到App \ Provider \ AuthServiceProvider 如果您在启动方法GateContract（$ this-＆gt; getPermission（）等）上使用，请在parent::registerPolicies($gate);之后移除或添加注释，并完成运行php artisan migrate

Answer 2

添加观察者的答案here

  using System;
  using System.Data.OleDb;
  using System.Windows.Forms;
  using MySql.Data.MySqlClient;
  using System.Data;

namespace ImportFile

{
public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }
    String connection = "SERVER=******;"DATABASE=dbd;"UID=root;"PASSWORD=pws;"Convert Zero Datetime = True";
 private void BExport_Click(object sender, EventArgs e)
    {
        DateTime dat = DateTime.Now;
        int time = dat.Hour;
        int time1 = dat.Minute;
        int time2 = dat.Second;
        int month = dat.Month;
        int day = dat.Day;
        MySqlConnection connection1 = new MySqlConnection(connection);
        connection1.Open();
        MySqlCommand command = new MySqlCommand ("SELECT * FROM TABLE_Name",connection1);     
        MySqlDataAdapter dataadpter = new MySqlDataAdapter(command);
        DataTable datatable = new DataTable("TABLE_NAME");
        dataadpter.Fill(datatable);
        datatable.WriteXml("C:\\Users\\Downloads\\agent.xlsx" + time + " - " + time1 + " - " + time2 + " - " + day + " - " + month + "");
        MessageBox.Show("export data");

      }
     }
   }

您可以将迁移移至Remove any lines requesting data from your model from these files to be sure artisan is not trying to load data from your non-existent table: bootstrap/start.php app/start/global.php app/start/local.php app/routes.php Also be sure to un-register any service providers that utilize data from that table in their register or boot methods inside of app/config/app.php.并逐个运行迁移 database/temp folder 您将知道哪个迁移导致了问题。
的注意
你也可以使用 php artisan migrate --path=database/temp获取您要执行的查询。

未找到基表或视图：1146表＆＃39; db.ken_permissions＆＃39;不存在

2 个答案: