易盾风控插件无法触发回调

const htp = uni.requireNativePlugin("htpplugin");

    wyInit() {  
        console.log(htp);  
        htp.init({  
            productId: 'xxxxxxxx', // 产品id  
        }, e => {  
            // 回调函数  
            uni.showToast({  
                title: '响应数据：' + JSON.stringify(e),  
                icon: 'none'  
            });  
        })  
    },  

无法触发回调，htp 能打印出有这个方法
打印htp如下：
{
"safeCommToServer": "function() { [native code] }",
"init": "function() { [native code] }",
"safeCommFromServer": "function() { [native code] }",
"getToken": "function() { [native code] }",
"removeAllEventListeners": "function() { [native code] }",
"logOut": "function() { [native code] }",
"ioctl": "function() { [native code] }",
"addEventListener": "function() { [native code] }",
"setRoleInfo": "function() { [native code] }"
}