【物联网】蓝牙4.0 BLE开发基础

54990254042_bili:
请问我运行这个代码 https://github.com/bluez/bluez/blob/master/test/example-advertisement 报这个错要怎么办啊[委屈] Failed to register advertisement: org.bluez.Error.Failed: Failed to parse advertisement. Traceback (most recent call last): File "3.py", line 227, in <module> main(args.timeout) File "3.py", line 215, in main ad_manager.UnregisterAdvertisement(test_advertisement) File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in __call__ return self._connection.call_blocking(self._named_service, File "/usr/lib/python3/dist-packages/dbus/connection.py", line 652, in call_blocking reply_message = self.send_message_with_reply_and_block( dbus.exceptions.DBusException: org.bluez.Error.DoesNotExist: Does Not Exist

物联网小学妹:
B站最大嵌入式物联网up主干货直通车↓↓↓上车直达喔 https://www.bilibili.com/video/BV1SK4y1X7jp?spm_id_from=333.999.0.0 https://www.bilibili.com/video/BV1C5411M7gK?spm_id_from=333.999.0.0 https://www.bilibili.com/video/BV1P34117753?spm_id_from=333.999.0.0 https://www.bilibili.com/video/BV14S4y1p7xF?spm_id_from=333.999.0.0 https://www.bilibili.com/video/BV1LG4y1B7Ta/ https://www.bilibili.com/video/BV1LP411n7aW/?spm_id_from=333.999.0.0 https://www.bilibili.com/video/BV1wd4y1A7eq/?spm_id_from=333.999.0.0