在iphone手机上，微信小程序wx.getBackgroundAudioManager报错{"src":"xxxx.mp3"}

微信小程序wx.getBackgroundAudioManager()，onError报错没有状态码，只有src链接，比如{"src":"xxx.mp3"},请问这种报错是什么原因

wx.getBackgroundAudioManager, 基础库：3.1.5 报错信息为： 1.{"errMsg":"playerErrCode:9, systemErrCode:1852077119, domain:ASCII OSStatus:ndt?, description:未能完成操作。（ASCII OSStatus:ndt?错误1852077119。）","errCode":10001 2."errCode":10001,"errMsg":"errCode:67, err:decode audio  3.异常为: {"errMsg":"playerErrCode:3, systemErrCode:560557684, domain:ASCII OSStatus:!int, description:未能完成操作。（ASCII OSStatus:!int错误560557684。）","errCode":10001, 4.异常为: {"errMsg":"playerErrCode:7, systemErrCode:2, domain:NSCocoaErrorDomain, description:未能完成操作。（Cocoa错误2。）","errCode":10003, 5.异常为: {"errMsg":"playerErrCode:6, systemErrCode:18446744073709550611, domain:NSURLErrorDomain, description:网络连接已中断。","errCode":10002, 6.异常为: {"errMsg":"playerErrCode:3, systemErrCode:18446744073709484945, domain:NSOSStatusErrorDomain, description:未能完成操作。（OSStatus错误-66671。）","errCode":10001, 7.异常为: {"errMsg":"setBackgroundAudioState:fail: jsapi has no permission, event=setBackgroundAudioState, runningState=background, permissionMsg=permission ok, detail=jsapi permission required playing audio but current not playing audio in background state" 8.异常为: {"errMsg":"playerErrCode:6, systemErrCode:18446744073709550611, domain:NSURLErrorDomain, description:网络连接已中断。","errCode":10002, 9.异常为: {"errMsg":"fail to active audio module.","errCode":10005

https://developers.weixin.qq.com/miniprogram/introduction/widget/we-search/WXAPAGES.html 微信搜一搜中内容API接入审核很久了,还是审核中

https://developers.weixin.qq.com/miniprogram/dev/reference/scene-list.html 我们的小程序包含扫码进入的情况，发现在其他中有自己进入的，也有扫码进入的，怎么区分这个状态呢？ 还有1096聊天记录，打开小程序，怎么区分扫码进入还是自己正常进入的，期望得到您的回复