I received this error after the update:
pi@raspberrypi:~ $ sudo odrivetool dfu ODrive control utility v0.5.1 Waiting for ODrive... Downloading json data from ODrive... (this might take a while) Found ODrive 207A3589524B (v3.6-56V) with firmware v0.4.11-dev Checking online for newest firmware... found v0.5.1 Downloading firmware v0.5.1... Saving configuration to /tmp/odrive-config-207A3589524B.json... Configuration saved. Putting device 207A3589524B into DFU mode... Erasing... done Flashing... done Verifying... done Waiting for the device to reappear... Traceback (most recent call last): File "/usr/local/bin/odrivetool", line 143, in <module> odrive.dfu.launch_dfu(args, logger, app_shutdown_token) File "/usr/local/lib/python3.7/dist-packages/odrive/dfu.py", line 457, in launch_dfu update_device(device, firmware, logger, cancellation_token) File "/usr/local/lib/python3.7/dist-packages/odrive/dfu.py", line 421, in update_device odrive.configuration.restore_config(device, None, logger) File "/usr/local/lib/python3.7/dist-packages/odrive/configuration.py", line 70, in restore_config with open(filename) as file: FileNotFoundError: [Errno 2] No such file or directory: '/tmp/odrive-config-unknownserialnumber.json' python3: ../../libusb/io.c:2116: handle_events: Assertion `ctx->pollfds_cnt >= internal_nfds' failed. Aborted
What is it trying to say and what should I do?