Can anyone help me see where I'm going wrong?

Question

public function read($id)

    {

    //1获取所有的数据

        $this -> view -> assign('aid', $id);

        $data=ArticleModel::get($id);

        $viewed=$data['viewed'];

        $viewed =1;

        $data->isUpdate(true)->save(['viewed' => $viewed]);

        //2模板赋值

        $this -> view -> assign('data', $data);

        //$comment=Comment::order(['id' => 'desc'])->where(['aid'=>$id,'status'=>1])->paginate(5);

        $comment = $this -> CommentListAll($aid=$id,$pid=0,$commentList=array(),$spac=0,$pauthor=NULL);

        //$comment=Comment::all();

        dump($comment);

        $this -> view -> assign('commentlist', $comment);

        return $this-> view ->fetch('detail');

        

    }

    //评论列表

    function CommentListAll($aid=0,$pid=0,&$commentList=array(),$spac=0,$pauthor=NULL)

    {

        static $i=0;

        $spac=$spac 1;//初始为1级评论

        $pauthor=$pauthor;

        $List=db('comment')->order(['id' => 'desc'])->where(['aid'=>$aid,'status'=>1])->select();

        //$List=Comment::all(['pid'=>$pid,'status'=>1]);

        //dump($List);

        foreach($List as $k=>$v){

            $commentList[$i]['level']=$spac;//评论层级

            $commentList[$i]['username']=$v['username'];

            $commentList[$i]['id']=$v['id'];

            $commentList[$i]['aid']=$v['aid'];

            $commentList[$i]['uid']=$v['uid'];

            $commentList[$i]['pid']=$v['pid'];//此条评论的父id

            $commentList[$i]['content']=$v['content'];

            $commentList[$i]['time']=$v['time'];

            $commentList[$i]['pauthor']=$pauthor;

            $i ;

            $this -> CommentListAll($v['aid'],$v['id'],$commentList,$spac,$v['username']);

        }

        return $commentList;

        //dump($commentList);

    }

Answer 1

Project location->application->config.php->Line 20

'app_debug' => false,

Change to:

'app_debug' => true,

to turn on debugging mode

Answer 2

Turn on the debugging mode, and then look at the specific error location

Answer 3

You can debug this with breakpoints. Otherwise, the error message is not obvious and it is difficult for us to judge.

Answer 4

Page error! Please try again later~

Answer 5

At least you have to give the browser error message, otherwise how can I help you analyze it?