钉钉jsapi，ios端，uploadImage调用失败 errCode7

调用失败：{
"errorMessage":"Jsapi Should NOT Call,selectorString = uploadImage:to:",
"errorCode":"7"
}

谁知道这是什么原因？
dd_config['jsApiList'] = ['runtime.info',
'biz.contact.choose',
'device.notification.confirm',
'device.notification.alert',
'biz.navigation.setRight',
'device.notification.prompt',
'biz.ding.post',
'dd.version',
'biz.util.uploadImage',
];
这是dd.config的jsApiList的配置

因为引用了别的js框架导致全局变量dd冲突，所以重命名为 [font='Helvetica Neue', Helvetica, Arial, sans-serif]DingTalk
<script type="text/javascript" src="https://g.alicdn.com/ilw/ding/0.3.8/scripts/dingtalk.js"></script>
<script type="text/javascript">
            //dingtalk与requireJs变量名重复
            var DingTalk = dd;
</script>



DingTalk.config(dd_config);
DingTalk.ready(function () {
    DingTalk.ui.webViewBounce.disable();
});
此时的禁用下拉刷新是成功的。


在后面的js调用附件上传处,重新的调用了一下钉钉的ready

DingTalk.ready(function() {
    self.DingTalkUpload;
    return true;
});



self.DingTalkUpload = function(element) {
    var action, method, param;
    method = 'biz.util.uploadImage';
    action = 'alert';
    param = {};
    param.multiple = true;
    param.onSuccess = function(result) {
        self.uploadDownAttr(result);
        return true;
    };
    param.onFail = function(result) {
        alert('调用失败:' + JSON.stringify(result));
        return true;
    };
    getMethod(method)(param);
    return true;
};