Yii blog Property "CRangeValidator.0" is not defined.异常

一、原因

$validator->$name=$value;

<?php echo $form->labelEx($model,'author'); ?>

问题原因：多了这行规则

array('status', 'in', 'range', array(0,1,2)),

二、现象

CException

Property "CRangeValidator.0" is not defined.

C:\xampp\htdocs\yii\framework\validators\CValidator.php(189)

177             if(isset($params['skipOnError']))
178                 $validator->skipOnError=$params['skipOnError'];
179         }
180         else
181         {
182             $params['attributes']=$attributes;
183             if(isset(self::$builtInValidators[$name]))
184                 $className=Yii::import(self::$builtInValidators[$name],true);
185             else
186                 $className=Yii::import($name,true);
187             $validator=new $className;
188             foreach($params as $name=>$value)
189                 $validator->$name=$value;
190         }
191 
192         $validator->on=empty($on) ? array() : array_combine($on,$on);
193         $validator->except=empty($except) ? array() : array_combine($except,$except);
194 
195         return $validator;
196     }
197 
198     /**
199      * Validates the specified object.
200      * @param CModel $object the data object being validated
201      * @param array $attributes the list of attributes to be validated. Defaults to null,

Stack Trace

#0	+   C:\xampp\htdocs\yii\framework\validators\CValidator.php(189): CComponent->__set("0", "range")
#1	+   C:\xampp\htdocs\yii\framework\base\CModel.php(286): CValidator::createValidator("in", Comment, "status", array("range", array(0, 1, 2)))
#2	+   C:\xampp\htdocs\yii\framework\base\CModel.php(260): CModel->createValidators()
#3	+   C:\xampp\htdocs\yii\framework\base\CModel.php(303): CModel->getValidators("author")
#4	+   C:\xampp\htdocs\yii\framework\web\helpers\CHtml.php(1237): CModel->isAttributeRequired("author")
#5	+   C:\xampp\htdocs\yii\framework\web\widgets\CActiveForm.php(562): CHtml::activeLabelEx(Comment, "author", array())
#6	–   C:\xampp\htdocs\yii\blog\protected\views\comment\_form.php(11): CActiveForm->labelEx(Comment, "author") 06 )); ?> 07 08 <p class="note">Fields with <span class="required">*</span> are required.</p> 09 10 <div class="row"> 11 <?php echo $form->labelEx($model,'author'); ?> 12 <?php echo $form->textField($model,'author',array('size'=>60,'maxlength'=>128)); ?> 13 <?php echo $form->error($model,'author'); ?> 14 </div> 15 16 <div class="row">
#7	+   C:\xampp\htdocs\yii\framework\web\CBaseController.php(126): require("C:\xampp\htdocs\yii\blog\protected\views\comment\_form.php")
#8	+   C:\xampp\htdocs\yii\framework\web\CBaseController.php(95): CBaseController->renderInternal("C:\xampp\htdocs\yii\blog\protected\views/comment/_form.php", array("model" => Comment), true)
#9	+   C:\xampp\htdocs\yii\framework\web\CController.php(869): CBaseController->renderFile("C:\xampp\htdocs\yii\blog\protected\views/comment/_form.php", array("model" => Comment), true)
#10	–   C:\xampp\htdocs\yii\blog\protected\views\post\view.php(39): CController->renderPartial("/comment/_form", array("model" => Comment)) 34 <?php echo Yii::app()->user->getFlash('commentSubmitted'); ?> 35 </div> 36 <?php else: ?> 37 <?php $this->renderPartial('/comment/_form',array( 38 'model'=>$comment, 39 )); ?> 40 <?php endif; ?> 41 42 </div><!-- comments -->
#11	+   C:\xampp\htdocs\yii\framework\web\CBaseController.php(126): require("C:\xampp\htdocs\yii\blog\protected\views\post\view.php")
#12	+   C:\xampp\htdocs\yii\framework\web\CBaseController.php(95): CBaseController->renderInternal("C:\xampp\htdocs\yii\blog\protected\views\post\view.php", array("model" => Post, "comment" => Comment), true)
#13	+   C:\xampp\htdocs\yii\framework\web\CController.php(869): CBaseController->renderFile("C:\xampp\htdocs\yii\blog\protected\views\post\view.php", array("model" => Post, "comment" => Comment), true)
#14	+   C:\xampp\htdocs\yii\framework\web\CController.php(782): CController->renderPartial("view", array("model" => Post, "comment" => Comment), true)
#15	–   C:\xampp\htdocs\yii\blog\protected\controllers\PostController.php(53): CController->render("view", array("model" => Post, "comment" => Comment)) 48 $comment=$this->newComment($post); 49 50 $this->render('view',array( 51 'model'=>$post, 52 'comment'=>$comment, 53 )); 54 } 55 56 /** 57 * Creates a new model. 58 * If creation is successful, the browser will be redirected to the 'view' page.
#16	+   C:\xampp\htdocs\yii\framework\web\actions\CInlineAction.php(49): PostController->actionView()
#17	+   C:\xampp\htdocs\yii\framework\web\CController.php(308): CInlineAction->runWithParams(array("r" => "post/view", "id" => "3"))
#18	+   C:\xampp\htdocs\yii\framework\web\filters\CFilterChain.php(133): CController->runAction(CInlineAction)
#19	+   C:\xampp\htdocs\yii\framework\web\filters\CFilter.php(40): CFilterChain->run()
#20	+   C:\xampp\htdocs\yii\framework\web\CController.php(1145): CFilter->filter(CFilterChain)
#21	+   C:\xampp\htdocs\yii\framework\web\filters\CInlineFilter.php(58): CController->filterAccessControl(CFilterChain)
#22	+   C:\xampp\htdocs\yii\framework\web\filters\CFilterChain.php(130): CInlineFilter->filter(CFilterChain)
#23	+   C:\xampp\htdocs\yii\framework\web\CController.php(291): CFilterChain->run()
#24	+   C:\xampp\htdocs\yii\framework\web\CController.php(265): CController->runActionWithFilters(CInlineAction, array("accessControl"))
#25	+   C:\xampp\htdocs\yii\framework\web\CWebApplication.php(282): CController->run("view")
#26	+   C:\xampp\htdocs\yii\framework\web\CWebApplication.php(141): CWebApplication->runController("post/view")
#27	+   C:\xampp\htdocs\yii\framework\base\CApplication.php(169): CWebApplication->processRequest()
#28	+   C:\xampp\htdocs\yii\blog\index.php(13): CApplication->run()

2013-03-10 16:27:40 Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7 Yii Framework/1.1.13