requestVirtualPayment:fail:access denied

wx.requestMidasPayment({

‘mode’: “game”,

‘env’: 1,

‘offerId’: “1450015506”,

‘currencyType’: “CNY”,

‘platform’: “android”,

‘buyQuantity’: 100,

‘zoneId’: “1”,

‘success’: function () {

},

‘fail’: function ({ errMsg, errCode }) {

console.log( errMsg,errCode)

},

})

},

代码这么写的.但是报错

错误消息:requestMidasPayment:fail requestVirtualPayment:fail no permission

错误码:-1

麻烦帮忙看看是什么原因