开发者工具返回如下："pages/home/login_confirm/login_confirm" does not have a method "handleAgreePrivacyAuthorization" to handle event "agreeprivacyauthorization".

页面调用：<view class="ysbut">

<button @click="handleOpenPrivacyContract" class="ysbuts" >查看隐私协议</button>

<button class="agree-btn" id="agree-btn" open-type="agreePrivacyAuthorization"

@agreeprivacyauthorization="handleAgreePrivacyAuthorization">同意</button>

</view>

现在onload调用 wx.getPrivacySetting，判断是否同意过，如果没有同意，

然后弹出提示框，如果点击同意，则调用

handleAgreePrivacyAuthorization() {

// 用户同意隐私协议事件回调

// 用户点击了同意，之后所有已声明过的隐私接口和组件都可以调用了

},

但是一直报错提示："pages/home/login_confirm/login_confirm" does not have a method "handleAgreePrivacyAuthorization" to handle event "agreeprivacyauthorization".

基础库3.0.0，麻烦老师们指导一下，感谢