Missing Header and Log File in Metabuli Output

[hackerzone85]

Description: Dear Developer Team, thank you for developing Metabuli, it has worked great with my test datasets! I recently tested the Metabuli app on ONT long reads against the virus database and encountered a couple of issues:

1. The file 2024-10-02_13-23-03_classifications.tsv was created without a header.
2. No log file was generated in the working directory.

No Header in Output File:

The file 2024-10-02_13-23-03_classifications.tsv was created without a header.

No Log File:

No log file was generated in the working directory.

Steps to Reproduce:

1. Run Metabuli on ONT long reads with the virus database.
2. Check the output file 2024-10-02_13-23-03_classifications.tsv.
3. Look for a log file in the working directory.

Expected Behavior:

1. The output file should include a header.
2. A log file should be generated in the working directory.

Actual Behavior:

1. The output file 2024-10-02_13-23-03_classifications.tsv does not have a header.
2. No log file is present in the working directory.

Environment:

Metabuli Version (commit): 8ddb1c0
Operating System: Ubuntu 24.04 LTS (wsl)
Kernel: Linux 5.15.153.1-microsoft-standard-WSL2
Architecture: x86-64
Command used: classify --seq-mode 3 D:\metabuli_example_data\Example_ONT_Reads.fastq D:\metabuli_databases\refseq_virus D:\metabuli_result 2024-10-02_13-23-03 --max-ram 7 --threads 10 --min-score 0.008

Additional Context:
DB name: refseq_virus+humanT2T
DB creation date: 2024-3-26
Total number of sequences: 409755
Total read length: 849524414nt

[jaebeom-kim]

Thank you for giving valuable feedback with so many details!

The output file 2024-10-02_13-23-03_classifications.tsv does not have a header.

I will consider adding a header line. Thank you!

No log file is present in the working directory.

You can find and download log files in the history tab, but it seems useful to save them.
I think we will incorporate this suggestion in the next release.

Thanks again!

[hackerzone85]

Thank you for giving valuable feedback with so many details!

The output file 2024-10-02_13-23-03_classifications.tsv does not have a header.

I will consider adding a header line. Thank you!

No log file is present in the working directory.

You can find and download log files in the history tab, but it seems useful to save them. I think we will incorporate this suggestion in the next release.

Thanks again!

Thanks a lot for considering my request.