Malformed member:unsupported codec json

I reflash the Odrive3.5 with the latest Firmware successfully. But when I run “sudo odrivetool -v”,It shows like this both on win10 and ubuntu 18.04:

> sudo odrivetool -v
> ODrive control utility v0.4.11
> Waiting for ODrive...
> USB discover loop
> ConfigurationValue 1
> 	InterfaceNumber 0,0
> 		EndpointAddress 130
> 	InterfaceNumber 1,0
> 		EndpointAddress 1
> 		EndpointAddress 129
> 	InterfaceNumber 2,0
> 		EndpointAddress 3
> 		EndpointAddress 131
> 
> Kernel Driver was not attached
> EndpointAddress for writing 3
> EndpointAddress for reading 131
> Connecting to device on USB device bus 1 device 8
> /home/csliu/.local/lib/python3.6/site-packages/fibre/shell.py:104: RuntimeWarning: coroutine 'InteractiveShell.run_code' was never awaited
>   console.runcode('import sys')
> /home/csliu/.local/lib/python3.6/site-packages/fibre/shell.py:105: RuntimeWarning: coroutine 'InteractiveShell.run_code' was never awaited
>   console.runcode('superexcepthook = sys.excepthook')
> /home/csliu/.local/lib/python3.6/site-packages/fibre/shell.py:106: RuntimeWarning: coroutine 'InteractiveShell.run_code' was never awaited
>   console.runcode('def newexcepthook(ex_class,ex,trace):\n'
> /home/csliu/.local/lib/python3.6/site-packages/fibre/shell.py:109: RuntimeWarning: coroutine 'InteractiveShell.run_code' was never awaited
>   console.runcode('sys.excepthook=newexcepthook')
> Please connect your ODrive.
> You can also type help() or quit().
> 
> JSON: [
> {"name":"","id":0,"type":"json","access":"r"},
> {"name":"vbus_voltage","id":1,"type":"float","access":"r"},
> {"name":"serial_number","id":2,"type":"uint64","access":"r"},
> {"name":"hw_version_major","id":3,"type":"uint8","access":"r"},
> {"name":"hw_version_minor","id":4,"type":"uint8","access":"r"},
> {"name":"hw_version_variant","id":5,"type":"uint8","access":"r"},
> {"name":"fw_version_major","id":6,"type":"uint8","access":"r"},
> {"name":"fw_version_minor","id":7,"type":"uint8","access":"r"},
> {"name":"fw_version_revision","id":8,"type":"uint8","access":"r"},
> {"name":"fw_version_unreleased","id":9,"type":"uint8","access":"r"},
> {"name":"user_config_loaded","id":10,"type":"bool","access":"r"},
> {"name":"brake_resistor_armed","id":11,"type":"bool","access":"r"},
> {"name":"system_stats","type":"object","members":[
> {"name":"uptime","id":12,"type":"uint32","access":"r"},
> {"name":"min_heap_space","id":13,"type":"uint32","access":"r"},
> {"name":"min_stack_space_axis0","id":14,"type":"uint32","access":"r"},
> {"name":"min_stack_space_axis1","id":15,"type":"uint32","access":"r"},
> {"name":"min_stack_space_comms","id":16,"type":"uint32","access":"r"},
> {"name":"min_stack_space_usb","id":17,"type":"uint32","access":"r"},
> {"name":"min_stack_space_uart","id":18,"type":"uint32","access":"r"},
> {"name":"min_stack_space_usb_irq","id":19,"type":"uint32","access":"r"},
> {"name":"min_stack_space_startup","id":20,"type":"uint32","access":"r"},
> {"name":"usb","type":"object","members":[
> {"name":"rx_cnt","id":21,"type":"uint32","access":"r"},
> {"name":"tx_cnt","id":22,"type":"uint32","access":"r"},
> {"name":"tx_overrun_cnt","id":23,"type":"uint32","access":"r"}]},
> {"name":"i2c","type":"object","members":[
> {"name":"addr","id":24,"type":"uint8","access":"r"},
> {"name":"addr_match_cnt","id":25,"type":"uint32","access":"r"},
> {"name":"rx_cnt","id":26,"type":"uint32","access":"r"},
> {"name":"error_cnt","id":27,"type":"uint32","access":"r"}]}]},
> {"name":"config","type":"object","members":[
> {"name":"brake_resistance","id":28,"type":"float","access":"rw"},
> {"name":"enable_uart","id":29,"type":"bool","access":"rw"},
> {"name":"enable_i2c_instead_of_can","id":30,"type":"bool","access":"rw"},
> {"name":"enable_ascii_protocol_on_usb","id":31,"type":"bool","access":"rw"},
> {"name":"dc_bus_undervoltage_trip_level","id":32,"type":"float","access":"rw"},
> {"name":"dc_bus_overvoltage_trip_level","id":33,"type":"float","access":"rw"},
> {"name":"gpio1_pwm_mapping","type":"object","members":[
> {"name":"endpoint","id":34,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":35,"type":"float","access":"rw"},
> {"name":"max","id":36,"type":"float","access":"rw"}]},
> {"name":"gpio2_pwm_mapping","type":"object","members":[
> {"name":"endpoint","id":37,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":38,"type":"float","access":"rw"},
> {"name":"max","id":39,"type":"float","access":"rw"}]},
> {"name":"gpio3_pwm_mapping","type":"object","members":[
> {"name":"endpoint","id":40,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":41,"type":"float","access":"rw"},
> {"name":"max","id":42,"type":"float","access":"rw"}]},
> {"name":"gpio4_pwm_mapping","type":"object","members":[
> {"name":"endpoint","id":43,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":44,"type":"float","access":"rw"},
> {"name":"max","id":45,"type":"float","access":"rw"}]},
> {"name":"gpio3_analog_mapping","type":"object","members":[
> {"name":"endpoint","id":46,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":47,"type":"float","access":"rw"},
> {"name":"max","id":48,"type":"float","access":"rw"}]},
> {"name":"gpio4_analog_mapping","type":"object","members":[
> {"name":"endpoint","id":49,"type":"endpoint_ref","access":"rw"},
> {"name":"min","id":50,"type":"float","access":"rw"},
> {"name":"max","id":51,"type":"float","access":"rw"}]}]},
> {"name":"axis0","type":"object","members":[
> {"name":"error","id":52,"type":"uint16","access":"rw"},
> {"name":"step_dir_active","id":53,"type":"bool","access":"r"},
> {"name":"current_state","id":54,"type":"uint8","access":"r"},
> {"name":"requested_state","id":55,"type":"uint8","access":"rw"},
> {"name":"loop_counter","id":56,"type":"uint32","access":"r"},
> {"name":"lockin_state","id":57,"type":"uint8","access":"r"},
> {"name":"config","type":"object","members":[
> {"name":"startup_motor_calibration","id":58,"type":"bool","access":"rw"},
> {"name":"startup_encoder_index_search","id":59,"type":"bool","access":"rw"},
> {"name":"startup_encoder_offset_calibration","id":60,"type":"bool","access":"rw"},
> {"name":"startup_closed_loop_control","id":61,"type":"bool","access":"rw"},
> {"name":"startup_sensorless_control","id":62,"type":"bool","access":"rw"},
> {"name":"enable_step_dir","id":63,"type":"bool","access":"rw"},
> {"name":"counts_per_step","id":64,"type":"float","access":"rw"},
> {"name":"watchdog_timeout","id":65,"type":"float","access":"rw"},
> {"name":"step_gpio_pin","id":66,"type":"uint16","access":"rw"},
> {"name":"dir_gpio_pin","id":67,"type":"uint16","access":"rw"},
> {"name":"calibration_lockin","type":"object","members":[
> {"name":"current","id":68,"type":"float","access":"rw"},
> {"name":"ramp_time","id":69,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":70,"type":"float","access":"rw"},
> {"name":"accel","id":71,"type":"float","access":"rw"},
> {"name":"vel","id":72,"type":"float","access":"rw"}]},
> {"name":"sensorless_ramp","type":"object","members":[
> {"name":"current","id":73,"type":"float","access":"rw"},
> {"name":"ramp_time","id":74,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":75,"type":"float","access":"rw"},
> {"name":"accel","id":76,"type":"float","access":"rw"},
> {"name":"vel","id":77,"type":"float","access":"rw"},
> {"name":"finish_distance","id":78,"type":"float","access":"rw"},
> {"name":"finish_on_vel","id":79,"type":"bool","access":"rw"},
> {"name":"finish_on_distance","id":80,"type":"bool","access":"rw"},
> {"name":"finish_on_enc_idx","id":81,"type":"bool","access":"rw"}]},
> {"name":"general_lockin","type":"object","members":[
> {"name":"current","id":82,"type":"float","access":"rw"},
> {"name":"ramp_time","id":83,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":84,"type":"float","access":"rw"},
> {"name":"accel","id":85,"type":"float","access":"rw"},
> {"name":"vel","id":86,"type":"float","access":"rw"},
> {"name":"finish_distance","id":87,"type":"float","access":"rw"},
> {"name":"finish_on_vel","id":88,"type":"bool","access":"rw"},
> {"name":"finish_on_distance","id":89,"type":"bool","access":"rw"},
> {"name":"finish_on_enc_idx","id":90,"type":"bool","access":"rw"}]}]},
> {"name":"motor","type":"object","members":[
> {"name":"error","id":91,"type":"uint16","access":"rw"},
> {"name":"armed_state","id":92,"type":"uint8","access":"r"},
> {"name":"is_calibrated","id":93,"type":"bool","access":"r"},
> {"name":"current_meas_phB","id":94,"type":"float","access":"r"},
> {"name":"current_meas_phC","id":95,"type":"float","access":"r"},
> {"name":"DC_calib_phB","id":96,"type":"float","access":"rw"},
> {"name":"DC_calib_phC","id":97,"type":"float","access":"rw"},
> {"name":"phase_current_rev_gain","id":98,"type":"float","access":"rw"},
> {"name":"thermal_current_lim","id":99,"type":"float","access":"r"},
> {"name":"get_inverter_temp","id":100,"type":"function","inputs":[],"outputs":[
> {"name":"result","id":101,"type":"float","access":"rw"}]},
> {"name":"current_control","type":"object","members":[
> {"name":"p_gain","id":102,"type":"float","access":"rw"},
> {"name":"i_gain","id":103,"type":"float","access":"rw"},
> {"name":"v_current_control_integral_d","id":104,"type":"float","access":"rw"},
> {"name":"v_current_control_integral_q","id":105,"type":"float","access":"rw"},
> {"name":"Ibus","id":106,"type":"float","access":"rw"},
> {"name":"final_v_alpha","id":107,"type":"float","access":"rw"},
> {"name":"final_v_beta","id":108,"type":"float","access":"rw"},
> {"name":"Iq_setpoint","id":109,"type":"float","access":"rw"},
> {"name":"Iq_measured","id":110,"type":"float","access":"rw"},
> {"name":"Id_measured","id":111,"type":"float","access":"rw"},
> {"name":"I_measured_report_filter_k","id":112,"type":"float","access":"rw"},
> {"name":"max_allowed_current","id":113,"type":"float","access":"r"},
> {"name":"overcurrent_trip_level","id":114,"type":"float","access":"r"}]},
> {"name":"gate_driver","type":"object","members":[
> {"name":"drv_fault","id":115,"type":"uint16","access":"r"}]},
> {"name":"timing_log","type":"object","members":[
> {"name":"TIMING_LOG_GENERAL","id":116,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ADC_CB_I","id":117,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ADC_CB_DC","id":118,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_MEAS_R","id":119,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_MEAS_L","id":120,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ENC_CALIB","id":121,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_IDX_SEARCH","id":122,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_FOC_VOLTAGE","id":123,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_FOC_CURRENT","id":124,"type":"uint16","access":"r"}]},
> {"name":"config","type":"object","members":[
> {"name":"pre_calibrated","id":125,"type":"bool","access":"rw"},
> {"name":"pole_pairs","id":126,"type":"int32","access":"rw"},
> {"name":"calibration_current","id":127,"type":"float","access":"rw"},
> {"name":"resistance_calib_max_voltage","id":128,"type":"float","access":"rw"},
> {"name":"phase_inductance","id":129,"type":"float","access":"rw"},
> {"name":"phase_resistance","id":130,"type":"float","access":"rw"},
> {"name":"direction","id":131,"type":"int32","access":"rw"},
> {"name":"motor_type","id":132,"type":"uint8","access":"rw"},
> {"name":"current_lim","id":133,"type":"float","access":"rw"},
> {"name":"current_lim_tolerance","id":134,"type":"float","access":"rw"},
> {"name":"inverter_temp_limit_lower","id":135,"type":"float","access":"rw"},
> {"name":"inverter_temp_limit_upper","id":136,"type":"float","access":"rw"},
> {"name":"requested_current_range","id":137,"type":"float","access":"rw"},
> {"name":"current_control_bandwidth","id":138,"type":"float","access":"rw"}]}]},
> {"name":"controller","type":"object","members":[
> {"name":"error","id":139,"type":"uint8","access":"rw"},
> {"name":"pos_setpoint","id":140,"type":"float","access":"rw"},
> {"name":"vel_setpoint","id":141,"type":"float","access":"rw"},
> {"name":"vel_integrator_current","id":142,"type":"float","access":"rw"},
> {"name":"current_setpoint","id":143,"type":"float","access":"rw"},
> {"name":"vel_ramp_target","id":144,"type":"float","access":"rw"},
> {"name":"vel_ramp_enable","id":145,"type":"bool","access":"rw"},
> {"name":"config","type":"object","members":[
> {"name":"control_mode","id":146,"type":"uint8","access":"rw"},
> {"name":"pos_gain","id":147,"type":"float","access":"rw"},
> {"name":"vel_gain","id":148,"type":"float","access":"rw"},
> {"name":"vel_integrator_gain","id":149,"type":"float","access":"rw"},
> {"name":"vel_limit","id":150,"type":"float","access":"rw"},
> {"name":"vel_limit_tolerance","id":151,"type":"float","access":"rw"},
> {"name":"vel_ramp_rate","id":152,"type":"float","access":"rw"},
> {"name":"setpoints_in_cpr","id":153,"type":"bool","access":"rw"}]},
> {"name":"set_pos_setpoint","id":154,"type":"function","inputs":[
> {"name":"pos_setpoint","id":155,"type":"float","access":"rw"},
> {"name":"vel_feed_forward","id":156,"type":"float","access":"rw"},
> {"name":"current_feed_forward","id":157,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"set_vel_setpoint","id":158,"type":"function","inputs":[
> {"name":"vel_setpoint","id":159,"type":"float","access":"rw"},
> {"name":"current_feed_forward","id":160,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"set_current_setpoint","id":161,"type":"function","inputs":[
> {"name":"current_setpoint","id":162,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"move_to_pos","id":163,"type":"function","inputs":[
> {"name":"pos_setpoint","id":164,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"move_incremental","id":165,"type":"function","inputs":[
> {"name":"displacement","id":166,"type":"float","access":"rw"},
> {"name":"from_goal_point","id":167,"type":"bool","access":"rw"}],"outputs":[]},
> {"name":"start_anticogging_calibration","id":168,"type":"function","inputs":[],"outputs":[]}]},
> {"name":"encoder","type":"object","members":[
> {"name":"error","id":169,"type":"uint8","access":"rw"},
> {"name":"is_ready","id":170,"type":"bool","access":"rw"},
> {"name":"index_found","id":171,"type":"bool","access":"rw"},
> {"name":"shadow_count","id":172,"type":"int32","access":"rw"},
> {"name":"count_in_cpr","id":173,"type":"int32","access":"rw"},
> {"name":"interpolation","id":174,"type":"float","access":"rw"},
> {"name":"phase","id":175,"type":"float","access":"r"},
> {"name":"pos_estimate","id":176,"type":"float","access":"rw"},
> {"name":"pos_cpr","id":177,"type":"float","access":"rw"},
> {"name":"hall_state","id":178,"type":"uint8","access":"r"},
> {"name":"vel_estimate","id":179,"type":"float","access":"rw"},
> {"name":"calib_scan_response","id":180,"type":"float","access":"r"},
> {"name":"config","type":"object","members":[
> {"name":"mode","id":181,"type":"uint8","access":"rw"},
> {"name":"use_index","id":182,"type":"bool","access":"rw"},
> {"name":"find_idx_on_lockin_only","id":183,"type":"bool","access":"rw"},
> {"name":"pre_calibrated","id":184,"type":"bool","access":"rw"},
> {"name":"zero_count_on_find_idx","id":185,"type":"bool","access":"rw"},
> {"name":"cpr","id":186,"type":"int32","access":"rw"},
> {"name":"offset","id":187,"type":"int32","access":"rw"},
> {"name":"offset_float","id":188,"type":"float","access":"rw"},
> {"name":"enable_phase_interpolation","id":189,"type":"bool","access":"rw"},
> {"name":"bandwidth","id":190,"type":"float","access":"rw"},
> {"name":"calib_range","id":191,"type":"float","access":"rw"},
> {"name":"calib_scan_distance","id":192,"type":"float","access":"rw"},
> {"name":"calib_scan_omega","id":193,"type":"float","access":"rw"},
> {"name":"idx_search_unidirectional","id":194,"type":"bool","access":"rw"},
> {"name":"ignore_illegal_hall_state","id":195,"type":"bool","access":"rw"}]},
> {"name":"set_linear_count","id":196,"type":"function","inputs":[
> {"name":"count","id":197,"type":"int32","access":"rw"}],"outputs":[]}]},
> {"name":"sensorless_estimator","type":"object","members":[
> {"name":"error","id":198,"type":"uint8","access":"rw"},
> {"name":"phase","id":199,"type":"float","access":"rw"},
> {"name":"pll_pos","id":200,"type":"float","access":"rw"},
> {"name":"vel_estimate","id":201,"type":"float","access":"rw"},
> {"name":"config","type":"object","members":[
> {"name":"observer_gain","id":202,"type":"float","access":"rw"},
> {"name":"pll_bandwidth","id":203,"type":"float","access":"rw"},
> {"name":"pm_flux_linkage","id":204,"type":"float","access":"rw"}]}]},
> {"name":"trap_traj","type":"object","members":[
> {"name":"config","type":"object","members":[
> {"name":"vel_limit","id":205,"type":"float","access":"rw"},
> {"name":"accel_limit","id":206,"type":"float","access":"rw"},
> {"name":"decel_limit","id":207,"type":"float","access":"rw"},
> {"name":"A_per_css","id":208,"type":"float","access":"rw"}]}]},
> {"name":"watchdog_feed","id":209,"type":"function","inputs":[],"outputs":[]}]},
> {"name":"axis1","type":"object","members":[
> {"name":"error","id":210,"type":"uint16","access":"rw"},
> {"name":"step_dir_active","id":211,"type":"bool","access":"r"},
> {"name":"current_state","id":212,"type":"uint8","access":"r"},
> {"name":"requested_state","id":213,"type":"uint8","access":"rw"},
> {"name":"loop_counter","id":214,"type":"uint32","access":"r"},
> {"name":"lockin_state","id":215,"type":"uint8","access":"r"},
> {"name":"config","type":"object","members":[
> {"name":"startup_motor_calibration","id":216,"type":"bool","access":"rw"},
> {"name":"startup_encoder_index_search","id":217,"type":"bool","access":"rw"},
> {"name":"startup_encoder_offset_calibration","id":218,"type":"bool","access":"rw"},
> {"name":"startup_closed_loop_control","id":219,"type":"bool","access":"rw"},
> {"name":"startup_sensorless_control","id":220,"type":"bool","access":"rw"},
> {"name":"enable_step_dir","id":221,"type":"bool","access":"rw"},
> {"name":"counts_per_step","id":222,"type":"float","access":"rw"},
> {"name":"watchdog_timeout","id":223,"type":"float","access":"rw"},
> {"name":"step_gpio_pin","id":224,"type":"uint16","access":"rw"},
> {"name":"dir_gpio_pin","id":225,"type":"uint16","access":"rw"},
> {"name":"calibration_lockin","type":"object","members":[
> {"name":"current","id":226,"type":"float","access":"rw"},
> {"name":"ramp_time","id":227,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":228,"type":"float","access":"rw"},
> {"name":"accel","id":229,"type":"float","access":"rw"},
> {"name":"vel","id":230,"type":"float","access":"rw"}]},
> {"name":"sensorless_ramp","type":"object","members":[
> {"name":"current","id":231,"type":"float","access":"rw"},
> {"name":"ramp_time","id":232,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":233,"type":"float","access":"rw"},
> {"name":"accel","id":234,"type":"float","access":"rw"},
> {"name":"vel","id":235,"type":"float","access":"rw"},
> {"name":"finish_distance","id":236,"type":"float","access":"rw"},
> {"name":"finish_on_vel","id":237,"type":"bool","access":"rw"},
> {"name":"finish_on_distance","id":238,"type":"bool","access":"rw"},
> {"name":"finish_on_enc_idx","id":239,"type":"bool","access":"rw"}]},
> {"name":"general_lockin","type":"object","members":[
> {"name":"current","id":240,"type":"float","access":"rw"},
> {"name":"ramp_time","id":241,"type":"float","access":"rw"},
> {"name":"ramp_distance","id":242,"type":"float","access":"rw"},
> {"name":"accel","id":243,"type":"float","access":"rw"},
> {"name":"vel","id":244,"type":"float","access":"rw"},
> {"name":"finish_distance","id":245,"type":"float","access":"rw"},
> {"name":"finish_on_vel","id":246,"type":"bool","access":"rw"},
> {"name":"finish_on_distance","id":247,"type":"bool","access":"rw"},
> {"name":"finish_on_enc_idx","id":248,"type":"bool","access":"rw"}]}]},
> {"name":"motor","type":"object","members":[
> {"name":"error","id":249,"type":"uint16","access":"rw"},
> {"name":"armed_state","id":250,"type":"uint8","access":"r"},
> {"name":"is_calibrated","id":251,"type":"bool","access":"r"},
> {"name":"current_meas_phB","id":252,"type":"float","access":"r"},
> {"name":"current_meas_phC","id":253,"type":"float","access":"r"},
> {"name":"DC_calib_phB","id":254,"type":"float","access":"rw"},
> {"name":"DC_calib_phC","id":255,"type":"float","access":"rw"},
> {"name":"phase_current_rev_gain","id":256,"type":"float","access":"rw"},
> {"name":"thermal_current_lim","id":257,"type":"float","access":"r"},
> {"name":"get_inverter_temp","id":258,"type":"function","inputs":[],"outputs":[
> {"name":"result","id":259,"type":"float","access":"rw"}]},
> {"name":"current_control","type":"object","members":[
> {"name":"p_gain","id":260,"type":"float","access":"rw"},
> {"name":"i_gain","id":261,"type":"float","access":"rw"},
> {"name":"v_current_control_integral_d","id":262,"type":"float","access":"rw"},
> {"name":"v_current_control_integral_q","id":263,"type":"float","access":"rw"},
> {"name":"Ibus","id":264,"type":"float","access":"rw"},
> {"name":"final_v_alpha","id":265,"type":"float","access":"rw"},
> {"name":"final_v_beta","id":266,"type":"float","access":"rw"},
> {"name":"Iq_setpoint","id":267,"type":"float","access":"rw"},
> {"name":"Iq_measured","id":268,"type":"float","access":"rw"},
> {"name":"Id_measured","id":269,"type":"float","access":"rw"},
> {"name":"I_measured_report_filter_k","id":270,"type":"float","access":"rw"},
> {"name":"max_allowed_current","id":271,"type":"float","access":"r"},
> {"name":"overcurrent_trip_level","id":272,"type":"float","access":"r"}]},
> {"name":"gate_driver","type":"object","members":[
> {"name":"drv_fault","id":273,"type":"uint16","access":"r"}]},
> {"name":"timing_log","type":"object","members":[
> {"name":"TIMING_LOG_GENERAL","id":274,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ADC_CB_I","id":275,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ADC_CB_DC","id":276,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_MEAS_R","id":277,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_MEAS_L","id":278,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_ENC_CALIB","id":279,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_IDX_SEARCH","id":280,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_FOC_VOLTAGE","id":281,"type":"uint16","access":"r"},
> {"name":"TIMING_LOG_FOC_CURRENT","id":282,"type":"uint16","access":"r"}]},
> {"name":"config","type":"object","members":[
> {"name":"pre_calibrated","id":283,"type":"bool","access":"rw"},
> {"name":"pole_pairs","id":284,"type":"int32","access":"rw"},
> {"name":"calibration_current","id":285,"type":"float","access":"rw"},
> {"name":"resistance_calib_max_voltage","id":286,"type":"float","access":"rw"},
> {"name":"phase_inductance","id":287,"type":"float","access":"rw"},
> {"name":"phase_resistance","id":288,"type":"float","access":"rw"},
> {"name":"direction","id":289,"type":"int32","access":"rw"},
> {"name":"motor_type","id":290,"type":"uint8","access":"rw"},
> {"name":"current_lim","id":291,"type":"float","access":"rw"},
> {"name":"current_lim_tolerance","id":292,"type":"float","access":"rw"},
> {"name":"inverter_temp_limit_lower","id":293,"type":"float","access":"rw"},
> {"name":"inverter_temp_limit_upper","id":294,"type":"float","access":"rw"},
> {"name":"requested_current_range","id":295,"type":"float","access":"rw"},
> {"name":"current_control_bandwidth","id":296,"type":"float","access":"rw"}]}]},
> {"name":"controller","type":"object","members":[
> {"name":"error","id":297,"type":"uint8","access":"rw"},
> {"name":"pos_setpoint","id":298,"type":"float","access":"rw"},
> {"name":"vel_setpoint","id":299,"type":"float","access":"rw"},
> {"name":"vel_integrator_current","id":300,"type":"float","access":"rw"},
> {"name":"current_setpoint","id":301,"type":"float","access":"rw"},
> {"name":"vel_ramp_target","id":302,"type":"float","access":"rw"},
> {"name":"vel_ramp_enable","id":303,"type":"bool","access":"rw"},
> {"name":"config","type":"object","members":[
> {"name":"control_mode","id":304,"type":"uint8","access":"rw"},
> {"name":"pos_gain","id":305,"type":"float","access":"rw"},
> {"name":"vel_gain","id":306,"type":"float","access":"rw"},
> {"name":"vel_integrator_gain","id":307,"type":"float","access":"rw"},
> {"name":"vel_limit","id":308,"type":"float","access":"rw"},
> {"name":"vel_limit_tolerance","id":309,"type":"float","access":"rw"},
> {"name":"vel_ramp_rate","id":310,"type":"float","access":"rw"},
> {"name":"setpoints_in_cpr","id":311,"type":"bool","access":"rw"}]},
> {"name":"set_pos_setpoint","id":312,"type":"function","inputs":[
> {"name":"pos_setpoint","id":313,"type":"float","access":"rw"},
> {"name":"vel_feed_forward","id":314,"type":"float","access":"rw"},
> {"name":"current_feed_forward","id":315,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"set_vel_setpoint","id":316,"type":"function","inputs":[
> {"name":"vel_setpoint","id":317,"type":"float","access":"rw"},
> {"name":"current_feed_forward","id":318,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"set_current_setpoint","id":319,"type":"function","inputs":[
> {"name":"current_setpoint","id":320,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"move_to_pos","id":321,"type":"function","inputs":[
> {"name":"pos_setpoint","id":322,"type":"float","access":"rw"}],"outputs":[]},
> {"name":"move_incremental","id":323,"type":"function","inputs":[
> {"name":"displacement","id":324,"type":"float","access":"rw"},
> {"name":"from_goal_point","id":325,"type":"bool","access":"rw"}],"outputs":[]},
> {"name":"start_anticogging_calibration","id":326,"type":"function","inputs":[],"outputs":[]}]},
> {"name":"encoder","type":"object","members":[
> {"name":"error","id":327,"type":"uint8","access":"rw"},
> {"name":"is_ready","id":328,"type":"bool","access":"rw"},
> {"name":"index_found","id":329,"type":"bool","access":"rw"},
> {"name":"shadow_count","id":330,"type":"int32","access":"rw"},
> {"name":"count_in_cpr","id":331,"type":"int32","access":"rw"},
> {"name":"interpolation","id":332,"type":"float","access":"rw"},
> {"name":"phase","id":333,"type":"float","access":"r"},
> {"name":"pos_estimate","id":334,"type":"float","access":"rw"},
> {"name":"pos_cpr","id":335,"type":"float","access":"rw"},
> {"name":"hall_state","id":336,"type":"uint8","access":"r"},
> {"name":"vel_estimate","id":337,"type":"float","access":"rw"},
> {"name":"calib_scan_response","id":338,"type":"float","access":"r"},
> {"name":"config","type":"object","members":[
> {"name":"mode","id":339,"type":"uint8","access":"rw"},
> {"name":"use_index","id":340,"type":"bool","access":"rw"},
> {"name":"find_idx_on_lockin_only","id":341,"type":"bool","access":"rw"},
> {"name":"pre_calibrated","id":342,"type":"bool","access":"rw"},
> {"name":"zero_count_on_find_idx","id":343,"type":"bool","access":"rw"},
> {"name":"cpr","id":344,"type":"int32","access":"rw"},
> {"name":"offset","id":345,"type":"int32","access":"rw"},
> {"name":"offset_float","id":346,"type":"float","access":"rw"},
> {"name":"enable_phase_interpolation","id":347,"type":"bool","access":"rw"},
> {"name":"bandwidth","id":348,"type":"float","access":"rw"},
> {"name":"calib_range","id":349,"type":"float","access":"rw"},
> {"name":"calib_scan_distance","id":350,"type":"float","access":"rw"},
> {"name":"calib_scan_omega","id":351,"type":"float","access":"rw"},
> {"name":"idx_search_unidirectional","id":352,"type":"bool","access":"rw"},
> {"name":"ignore_illegal_hall_state","id":353,"type":"bool","access":"rw"}]},
> {"name":"set_linear_count","id":354,"type":"function","inputs":[
> {"name":"count","id":355,"type":"int32","access":"rw"}],"outputs":[]}]},
> {"name":"sensorless_estimator","type":"object","members":[
> {"name":"decel_limit","id":365,"type":"float","access":"rw"},
> {"name":"A_per_css","id":366,"type":"float","access":"rw"}]}]},
> {"name":"watchdog_feed","id":367,"type":"function","inputs":[],"outputs":[]}]},
> {"name":"can","type":"object","members":[
> {"name":"node_id","id":368,"type":"uint8","access":"r"},
> {"name":"TxMailboxCompleteCallbackCnt","id":369,"type":"uint32","access":"r"},
> {"name":"TxMailboxAbortCallbackCnt","id":370,"type":"uint32","access":"r"},
> {"name":"received_msg_cnt","id":371,"type":"uint32","access":"r"},
> {"name":"received_ack","id":372,"type":"uint32","access":"r"},
> {"name":"unexpected_errors","id":373,"type":"uint32","access":"r"},
> {"name":"unhandled_messages","id":374,"type":"uint32","access":"r"}]},
> {"name":"test_property","id":375,"type":"uint32","access":"rw"},
> {"name":"test_function","id":376,"type":"function","inputs":[
> {"name":"delta","id":377,"type":"int32","access":"rw"}],"outputs":[
> {"name":"result","id":378,"type":"int32","access":"rw"}]},
> {"name":"get_oscilloscope_val","id":379,"type":"function","inputs":[
> {"name":"index","id":380,"type":"uint32","access":"rw"}],"outputs":[
> {"name":"result","id":381,"type":"float","access":"rw"}]},
> {"name":"get_adc_voltage","id":382,"type":"function","inputs":[
> {"name":"gpio","id":383,"type":"uint32","access":"rw"}],"outputs":[
> {"name":"result","id":384,"type":"float","access":"rw"}]},
> {"name":"save_configuration","id":385,"type":"function","inputs":[],"outputs":[]},
> {"name":"erase_configuration","id":386,"type":"function","inputs":[],"outputs":[]},
> {"name":"reboot","id":387,"type":"function","inputs":[],"outputs":[]},
> JSON checksum: 0x11 0x74
> malformed member : unsupported codec json
> Connected to ODrive 20683564524B as odrv0
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> USB discover loop
> In [1]: quit()                                   

How can I solved this problem?
Thanks!

Did you try sending the drive commands? I’m pretty sure it will still work fine.

Yes the malformatted member is a notification that doesn’t cause an error. It says you are connected. See if odrv0 is something?