javascript - The page cannot be closed after receiving WeChat coupons

<code>wx.config({
                debug: false,
                appId: '<?php echo $sign['appId']; ?>',
                timestamp: <?php echo $sign['timestamp']; ?>,
                nonceStr: '<?php echo $sign['nonceStr']; ?>',
                signature: '<?php echo $sign['signature']; ?>',
                jsApiList: [
                    'checkJsApi',
                    'addCard',
                    'chooseCard',
                    'openCard',
                    'hideMenuItems',
                    'showMenuItems',
                    'closeWindow'
                ]
            });

            wx.ready(function () {
                var json = <?php echo $cardExt?>;
                setTimeout(function() {
                    wx.closeWindow();
                    //window.location.href = url;
                }, 5000);
                var url = '<?php echo url('Index', 'closeWindow', array(), 'index.php'); ?>';
                wx.addCard({
                    cardList: json.card_list,
                    success: function (res) {
                        alert('领取成功，进入微信>我>卡包查看');
                        wx.closeWindow();
                        window.location.href = url;
                    },
                    cancel: function (res) {
                        wx.closeWindow();
                        window.location.href = url;
                    },
                    fail: function (res) {
                        wx.closeWindow();
                        window.location.href = url;
                    }
                });
            });</code>

The config is ok
Whether it is directly wx.closeWindow or jumps to the close page, it will appearcloseWindow:error
It is normal in Android, but this problem only occurs under IOS

Reply content:

<code>wx.config({
                debug: false,
                appId: '<?php echo $sign['appId']; ?>',
                timestamp: <?php echo $sign['timestamp']; ?>,
                nonceStr: '<?php echo $sign['nonceStr']; ?>',
                signature: '<?php echo $sign['signature']; ?>',
                jsApiList: [
                    'checkJsApi',
                    'addCard',
                    'chooseCard',
                    'openCard',
                    'hideMenuItems',
                    'showMenuItems',
                    'closeWindow'
                ]
            });

            wx.ready(function () {
                var json = <?php echo $cardExt?>;
                setTimeout(function() {
                    wx.closeWindow();
                    //window.location.href = url;
                }, 5000);
                var url = '<?php echo url('Index', 'closeWindow', array(), 'index.php'); ?>';
                wx.addCard({
                    cardList: json.card_list,
                    success: function (res) {
                        alert('领取成功，进入微信>我>卡包查看');
                        wx.closeWindow();
                        window.location.href = url;
                    },
                    cancel: function (res) {
                        wx.closeWindow();
                        window.location.href = url;
                    },
                    fail: function (res) {
                        wx.closeWindow();
                        window.location.href = url;
                    }
                });
            });</code>

The config is ok
Whether it is directly wx.closeWindow or jumps to the close page, it will appearcloseWindow:error
It is normal in Android, but this problem only occurs under IOS