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I am trying to start a run on Minion with Flongle adapter using the API. I am starting with the start_protcol.py example script. I call the script with the following params.
And I get output:
Starting protocol on 1 positions
Started protocol:
run_id=a0ab180e-f713-4a84-a671-273bba8dc0e7
position=MN45321
flow_cell_id=
user_specified_flow_cell_id=
Within the MinKnow Software I see an error immediately.
Script failed. Please check for error messages below or restart the experiment. If the problem persists please contact support.
There are no other error messages in the System Messages. I found a control server log at C:\data\logs\MN45321
In that log I see the following:
2025-04-08 08:46:29.814848 ERROR: script_crashed (script)
exit_code: 2
run_id: a0ab180e-f713-4a84-a671-273bba8dc0e7
script_output: C:\Program Files\OxfordNanopore\MinKNOW\conf\package\sequencing/run_until/run_until_script.py:13: DeprecationWarning:
Pyarrow will become a required dependency of pandas in the next major release of pandas (pandas 3.0),
(to allow more performant data types, such as the Arrow string type, and better interoperability with other libraries)
but was not found to be installed on your system.
If this would cause problems for you,
please provide us feedback at pandas-dev/pandas#54466
I am trying to start a run on Minion with Flongle adapter using the API. I am starting with the start_protcol.py example script. I call the script with the following params.
python3 start_protocol.py --host localhost --position MN45321 --sample-id "my_sample" --experiment-group "my_group" --experiment-duration 24 --kit SQK-RPB114-24 --basecalling --fastq --barcoding --product-code FLO-FLG114
And I get output:
Starting protocol on 1 positions
Started protocol:
run_id=a0ab180e-f713-4a84-a671-273bba8dc0e7
position=MN45321
flow_cell_id=
user_specified_flow_cell_id=
Within the MinKnow Software I see an error immediately.
Script failed. Please check for error messages below or restart the experiment. If the problem persists please contact support.
There are no other error messages in the System Messages. I found a control server log at C:\data\logs\MN45321
In that log I see the following:
2025-04-08 08:46:29.814848 ERROR: script_crashed (script)
exit_code: 2
run_id: a0ab180e-f713-4a84-a671-273bba8dc0e7
script_output: C:\Program Files\OxfordNanopore\MinKNOW\conf\package\sequencing/run_until/run_until_script.py:13: DeprecationWarning:
Pyarrow will become a required dependency of pandas in the next major release of pandas (pandas 3.0),
(to allow more performant data types, such as the Arrow string type, and better interoperability with other libraries)
but was not found to be installed on your system.
If this would cause problems for you,
please provide us feedback at pandas-dev/pandas#54466
2025-04-08 08:46:29.824199 INFO: protocol_finished_script_failure (script)
error: ExitCode=2
run_id: a0ab180e-f713-4a84-a671-273bba8dc0e7
2025-04-08 08:46:29.825048 INFO: sending_telemetry_message (ping)
data: {"acquisitions":[],"monitor":"protocol_end","script_name":"sequencing/sequencing_MIN114_DNA_e8_2_400K:FLO-FLG114:SQK-RPB114-24:400","stop_reason":"...
2025-04-08 08:46:29.825048 INFO: clear_request_for_disabling_OS_standby (util)
the --barcoding option in the start_protocol.py script is just a bool so I am not sure what I am missing here to make this work.
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