更新

@@ -264,7 +264,7 @@ class Index extends Api
             ->order('id','desc')
             ->order('id','desc')
             ->paginate(5,false,['page'=>$num])
             ->paginate(5,false,['page'=>$num])
             ->each(function ($item,$key){
             ->each(function ($item,$key){
-                $item->getRelation('user')->visible(['nickname','id']);
+                if ($item->getRelation('user'))  $item->getRelation('user')->visible(['nickname','id']);
                 $item->hidden(['createtime','images','like_nicknames','idea_id']);
                 $item->hidden(['createtime','images','like_nicknames','idea_id']);
                 $item['like_status'] = Db::name('idea_comment_user_like')
                 $item['like_status'] = Db::name('idea_comment_user_like')
                     ->where('user_id',$this->auth->id)
                     ->where('user_id',$this->auth->id)