ecshop模板弄的商城，我在商品详细页面增加了个立即购买，模板文件多了个transport.js文件，点击加入购物车后就会出现这种情况，如图： ，往上找了好多，问题没有解决，不知道哪位遇到过。
回复讨论(解决方案)
试一下在当前模板改下，可能是这个变量在lang里没有付值
试一下在当前模板改下，可能是这个变量在lang里没有付值
是这个transport.js给影响了，我去掉就没有那个toJSONString了哦，可以了吗？
json处理不能用
将原来的Ajax.call('flow.php?step=add_to_cart', 'goods=' + goods.toJSONString(), addToCartResponse1, 'POST', 'JSON');中的
goods.toJSONString()替换成objToJSONString(goods)试下。然后再网上重新找个transport.js代码。就可以了
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