小游戏转发

小游戏的转发API调用了wx.showShareMenu接口后还是显示“当前页面未设置分享”，代码如下：

（appid是wx6ac3f5090a6b99c5，微信开发工具版本是：1.02.1801081）

//被动分享         wx.onShareAppMessage(function () {             // 用户点击了“转发”按钮             return {                 title: '分享一款好玩的小游戏',                 imageUrl: canvas.toTempFilePathSync({                     destWidth: 500,                     destHeight: 400                 })             }         })           wx.showShareMenu({             withShareTicket: false,             fail: function (param) {                 console.log("showShareMenu faild")             },             success: function (param) {                 console.log("showShareMenu success")             }         })