--- Logging error ---
[Thu Mar 12 09:20:37 2026]
Finished jobid: 4 (Rule: link_out_3)
Traceback (most recent call last):
  File "[...]/snake9/lib/python3.12/logging/__init__.py", line 1163, in emit
    stream.write(msg + self.terminator)
                 ~~~~^~~~~~~~~~~~~~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
Call stack:
  File "[...]/snake9/lib/python3.12/threading.py", line 1032, in _bootstrap
    self._bootstrap_inner()
  File "[...]/snake9/lib/python3.12/threading.py", line 1075, in _bootstrap_inner
    self.run()
  File "[...]/snake9/lib/python3.12/threading.py", line 1012, in run
    self._target(*self._args, **self._kwargs)
  File "[...]/snake9/lib/python3.12/concurrent/futures/thread.py", line 93, in _worker
    work_item.run()
  File "[...]/snake9/lib/python3.12/concurrent/futures/thread.py", line 59, in run
    result = self.fn(*self.args, **self.kwargs)
  File "[...]/snake9/lib/python3.12/site-packages/snakemake/executors/local.py", line 236, in cached_or_run
    self.workflow.async_run(self.acached_or_run(job, run_func, *args))
  File "[...]/snake9/lib/python3.12/site-packages/snakemake/workflow.py", line 267, in async_run
    return runner.run(coro)
  File "[...]/snake9/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
  File "[...]/snake9/lib/python3.12/asyncio/base_events.py", line 678, in run_until_complete
    self.run_forever()
  File "[...]/snake9/lib/python3.12/asyncio/base_events.py", line 645, in run_forever
    self._run_once()
  File "[...]/snake9/lib/python3.12/asyncio/base_events.py", line 1999, in _run_once
    handle._run()
  File "[...]/snake9/lib/python3.12/asyncio/events.py", line 88, in _run
    self._context.run(self._callback, *self._args)
  File "[...]/snake9/lib/python3.12/site-packages/snakemake/executors/local.py", line 249, in acached_or_run
    run_func(*args)
  File "[...]/snake9/lib/python3.12/site-packages/snakemake/executors/local.py", line 430, in run_wrapper
    run(
  File "[...]/slurm-log-test/Snakefile", line 76, in __rule_link_out_2
  File "[...]/snake9/lib/python3.12/site-packages/snakemake/shell.py", line 198, in __new__
    logger.info(None, extra=dict(event=LogEvent.SHELLCMD, cmd=cmd))
Message: None
Arguments: ()

localrules:
    link_out_1, link_out_2, link_out_3, link_out_4

rule all:
    input:
        "test/linked_1.out",
        "test/linked_2.out",
        "test/linked_3.out",
        "test/linked_4.out",

rule create_file:
    output:
        "test/file.txt"
    log:
        "test/file.log"
    shell:
        r"""echo "zozo" > {output}"""

rule link_out_1:
    input:
        "test/file.txt"
    output:
        "test/linked_1.out"
    run:
        shell("ln -rs {input} {output}")

rule link_out_2:
    input:
        "test/file.txt"
    output:
        "test/linked_2.out"
    log:
        "test/linked_2.log"
    run:
        shell("ln -rs {input} {output}")

rule link_out_3:
    input:
        "test/file.txt"
    output:
        "test/linked_3.out"
    shell:
        r"""ln -rs {input} {output}"""

rule link_out_4:
    input:
        "test/file.txt"
    output:
        "test/linked_4.out"
    run:
        import os
        os.symlink(os.path.basename(input[0]), output[0])