[] nehelper sent invalid result code [1] for Wi-Fi information request

[lukj695725405]

I have found many solutions on the Internet, but none of them can solve this problem. Moreover, this problem does not exist on the simulator. I want to get the mac address of the device, which can be obtained on the simulator, but it shows 02:00:00:00:00:00 on the real machine. Is Apple now forbidden to obtain the mac address of the device? How can I solve it? Thank you！