嗨，当我将页面托管在实时Web主机上后尝试访问其页面时，收到此错误消息。不幸的是，此错误未出现在我的测试服务器上。托管服务器的PHP版本为7.1.19，并在apache上运行。
yii\base\ErrorException: An internal server error occurred. in /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/ErrorHandler.php:317
Stack trace:
#0 [internal function]: yii\base\ErrorHandler->handleError(256, 'An internal ser...', '/home/mywebhost/...', 317, Array)
#1 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/ErrorHandler.php(317): trigger_error('An internal ser...', 256)
#2 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/widgets/ActiveField.php(178): yii\base\ErrorHandler::convertExceptionToError(Object(yii\base\InvalidConfigException))
#3 /home/mywebhost/public_html/app/views/site/_clients.php(532): yii\widgets\ActiveField->__toString()
#4 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/View.php(336): require('/home/mywebhost/...')
#5 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/View.php(254): yii\base\View->renderPhpFile('/home/mywebhost/...', Array)
#6 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/View.php(156): yii\base\View->renderFile('/home/mywebhost/...', Array, Object(app\controllers\SiteController))
#7 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/Controller.php(384): yii\base\View->render('_clients', Array, Object(app\controllers\SiteController))
#8 /home/mywebhost/public_html/app/controllers/SiteController.php(72): yii\base\Controller->render('_clients', Array)
#9 [internal function]: app\controllers\SiteController->actionClientDetails()
#10 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#11 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/Controller.php(157): yii\base\InlineAction->runWithParams(Array)
#12 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/Module.php(528): yii\base\Controller->runAction('client-details', Array)
#13 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction('site/client-details', Array)
#14 /home/mywebhost/public_html/app/vendor/yiisoft/yii2/base/Application.php(386): yii\web\Application->handleRequest(Object(yii\web\Request))
#15 /home/mywebhost/public_html/index.php(7): yii\base\Application->run()
#16 {main}
2018-07-18 01:00:11 [196.103.192.115][-][mbgo1e37qtc3ilqdu6iivk2kv6][info][application] $_GET = [
'r' => 'client-details'
]
我的活动表格被声明为据说我有问题，其他所有表格也被声明为有问题。具有表单的所有页面也都返回相同的错误。
<?php
use yii\widgets\ActiveForm;
?>
<?php $form = ActiveForm::begin(['options'=>['name'=>'clients','id'=>'client_details']]); ?>
<div class="row pb40">
<div class="clients-form col-sm-12 col-md-12 col-lg-12 col-xs-12 pull-left">
<div class="col-sm-10 col-md-10 col-lg-10 col-xs-10 pull-left">
<div class="clearfix"></div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-left">
<?= $form->field($model, 'national_id')->textInput(['maxlength' => true]) ?>
</div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-right">
<?= $form->field($model, 'mobile_phone')->textInput(['maxlength' => true]) ?>
</div>
<div class="clearfix"></div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-left">
<?= $form->field($model, 'first_name')->textInput(['maxlength' => true]) ?>
</div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-right">
<?= $form->field($model, 'last_name')->textInput(['maxlength' => true]) ?>
</div>
<div class="clearfix"></div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-left">
<?= $form->field($model, 'email')->textInput(['maxlength' => true]) ?>
</div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-right">
<?= $form->field($model, 'address')->textInput(['maxlength' => true]) ?>
</div>
<div class="clearfix"></div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-left">
<?= $form->field($model, 'country')->dropDownList(\yii\helpers\ArrayHelper::map(\app\modules\config\models\Countries::find()->all(), 'name', 'name'));?>
</div>
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-right">
<?= $form->field($model, 'city')->dropDownList(\yii\helpers\ArrayHelper::map(\app\modules\config\models\Cities::find()->all(), 'name', 'name'));?>
</div>
</div>
<div class="col-sm-2 col-md-2 col-lg-2 col-xs-2 pull-right">
<div class="col-sm-6 col-md-6 col-lg-6 col-xs-6 pull-right">
<?= $form->field($model, 'payment_channel')->textInput(['maxlength' => true])->hiddenInput()->label('') ?>
</div>
</div>
</div>
<div class="clearfix"></div>
<div id="explantion"></div>
</div>
<a href="#payment" class="btn btn-dark-main btn-next-tabs pull-right">Next</a>
<?php $form::end();?>
下面也是创建表单的模型。
<?php
use Yii;
class Clients extends \yii\db\ActiveRecord {
public static function getDb() {
return Yii::$app->get('connect1');
}
public function rules() {
return [
[['first_name', 'last_name', 'mobile_phone', 'email', 'address', 'country', 'city', 'national_id'], 'required'],
[['display_record', 'payment_channel', 'company_id'], 'integer'],
[['total_amount'], 'number'],
[['created_on', 'updated_on'], 'safe'],
[['first_name', 'last_name', 'mobile_phone', 'email'], 'string', 'max' => 128],
[['address', 'country', 'city'], 'string', 'max' => 250],
[['national_id'], 'string', 'max' => 50],
];
}
public function attributeLabels() {
return [
'id' => Yii::t('app', 'ID'),
'first_name' => Yii::t('app', 'First Name'),
'last_name' => Yii::t('app', 'Last Name'),
'mobile_phone' => Yii::t('app', 'Mobile Phone'),
'email' => Yii::t('app', 'Email'),
'address' => Yii::t('app', 'Address'),
'country' => Yii::t('app', 'Country'),
];
}
public static function find() {
return new ClientsQuery(get_called_class());
}
public function getName() {
return $this->first_name . ' ' . $this->last_name;
}
}
下面是我正在使用的控制器
<?php
namespace app\controllers;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\filters\VerbFilter;
class SiteController extends Controller {
/**
* {@inheritdoc}
*/
public $layout = "//Public";
public function behaviors() {
return [
'access' => [
'class' => AccessControl::className(),
'only' => ['logout'],
'rules' => [
[
'actions' => ['logout'],
'allow' => true,
'roles' => ['*'],
],
],
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'logout' => ['post'],
],
],
];
}
/**
* {@inheritdoc}
*/
public function actions() {
return [
'error' => [
'class' => 'yii\web\ErrorAction',
],
'captcha' => [
'class' => 'yii\captcha\CaptchaAction',
'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
],
];
}
/**
* Displays homepage.
*
* @return string
*/
public function actionIndex()
{
return $this->render('_home_content');
}
public function actionClientsDetails()
{
$model = new \app\models\Clients();
$model->payment_channel = 4;
return $this->render('_clients',['model'=> $model]);
}
public function actionOurGallery()
{
return $this->render('_gallery');
}
/**
* Displays about page.
*
* @return string
*/
public function actionAbout() {
return $this->render('about');
}
}
答案 0 :(得分：1)
在聊天中与@robsch进行了大量讨论后，发现问题出在目录'assets'丢失。我创建了文件夹'assets'，一切恢复正常。
答案 1 :(得分：0)
当我想使用验证码作为窗口小部件并且验证码操作出错时，我也遇到了这个错误。
main当我解决了<?php
echo $register_form->field($login_model, 'verifyCode')->widget(Captcha::className(), [
'captchaAction' => '/core/frontend/default/captcha',
'template' => '<div class="row"><div class="col-sm-6">{input}</div><div class="col-sm-6">{image} <a href="javascript:;" id="refresh-captcha"><span class="fa fa-refresh"></span></a></div></div>',
'imageOptions' => [
'id' => 'my-captcha-image',
'style' => 'height: 35px',
],
]);
?>
路线上的错误时，我的问题就解决了。