dd.runtime.permission.requestAuthCode ios下报错

dd.runtime.permission.requestAuthCode({
        corpId: corpId,
        onSuccess: function (info) {
            alert('authcode: ' + info.code);
            //$.ajax({
            //    type: "POST",
            //    url: "/miandeng/userinfo",
            //    data: { code: info.code },
            //    dataType: "json",
            //    success: function (data) {
            //        alert(data);
            //        var d = JSON.parse(data);
            //        //$("#userName").val(data.userid)
            //        //document.getElementById("userName").val = data.userid;
            //    }
            //})
        },
        onFail: function (err) {
            //alert('fail: ' + corpId);
            alert('fail: ' + JSON.stringify(err));
        }
    });


这段代码在Android中可以获取到用户信息，但是在ios中获取不到信息报错提示如下