github-actions[bot]
commented
4 weeks ago Hi there @chenhaiying1 :wave:!
I closed this issue because it was labelled as a support question.
Please help us organize discussion by posting this on the https://discourse.jupyter.org/ forum. If it's your first time posting please read https://discourse.jupyter.org/t/getting-good-answers-to-your-questions/1825. The more information you provide the more likely we can help you.
Our goal is to sustain a positive experience for both users and developers. We use GitHub issues for specific discussions related to changing a repository's content, and let the forum be where we can more generally help and inspire each other.
Thanks you for being an active member of our community! :heart:
[E 2024-10-23 09:28:00.719 ServerApp] nbconvert failed: CalledProcessError(-4, ['pandoc', '-v']) Traceback (most recent call last): File "/opt/conda/lib/python3.11/site-packages/jupyter_server/nbconvert/handlers.py", line 135, in get output, resources = await run_sync( ^^^^^^^^^^^^^^^ File "/opt/conda/lib/python3.11/site-packages/anyio/to_thread.py", line 56, in run_sync return await get_async_backend().run_sync_in_worker_thread( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/conda/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 2177, in run_sync_in_worker_thread return await future ^^^^^^^^^^^^ File "/opt/conda/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 859, in run result = context.run(func, args) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/conda/lib/python3.11/site-packages/jupyter_server/nbconvert/handlers.py", line 136, in
lambda: exporter.from_notebook_node(nb, resources=resource_dict)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/exporters/pdf.py", line 184, in from_notebook_node
latex, resources = super().from_notebook_node(nb, resources=resources, kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/exporters/latex.py", line 92, in from_notebook_node
return super().from_notebook_node(nb, resources, kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/exporters/templateexporter.py", line 424, in from_notebook_node
output = self.template.render(nb=nb_copy, resources=resources)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/jinja2/environment.py", line 1304, in render
self.environment.handle_exception()
File "/opt/conda/lib/python3.11/site-packages/jinja2/environment.py", line 939, in handle_exception
raise rewrite_traceback_stack(source=source)
File "/opt/conda/share/jupyter/nbconvert/templates/latex/index.tex.j2", line 8, in top-level template code
(( extends cell_style ))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/style_jupyter.tex.j2", line 176, in top-level template code
\prompt{(((prompt)))}{(((prompt_color)))}{(((execution_count)))}{(((extra_space)))}
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/base.tex.j2", line 7, in top-level template code
((- extends 'document_contents.tex.j2' -))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/document_contents.tex.j2", line 51, in top-level template code
((- block figure scoped -))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/display_priority.j2", line 5, in top-level template code
((- extends 'null.j2' -))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/null.j2", line 30, in top-level template code
((- block body -))
File "/opt/conda/share/jupyter/nbconvert/templates/latex/base.tex.j2", line 222, in block 'body'
((( super() )))
File "/opt/conda/share/jupyter/nbconvert/templates/latex/null.j2", line 32, in block 'body'
((- block any_cell scoped -))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/null.j2", line 85, in block 'any_cell'
((- block markdowncell scoped-)) ((- endblock markdowncell -))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/share/jupyter/nbconvert/templates/latex/document_contents.tex.j2", line 68, in block 'markdowncell'
((( cell.source | citation2latex | strip_files_prefix | convert_pandoc('markdown+tex_math_double_backslash', 'json',extra_args=[]) | resolve_references | convert_explicitly_relative_paths | convert_pandoc('json','latex'))))
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/filters/pandoc.py", line 36, in convert_pandoc
return pandoc(source, from_format, to_format, extra_args=extra_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/utils/pandoc.py", line 50, in pandoc
check_pandoc_version()
File "/opt/conda/lib/python3.11/site-packages/nbconvert/utils/pandoc.py", line 98, in check_pandoc_version
v = get_pandoc_version()
^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/nbconvert/utils/pandoc.py", line 77, in get_pandoc_version
out = subprocess.check_output(["pandoc", "-v"]) # noqa: S607, S603
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/subprocess.py", line 466, in check_output
return run(popenargs, stdout=PIPE, timeout=timeout, check=True,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/subprocess.py", line 571, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['pandoc', '-v']' died with <Signals.SIGILL: 4>.
[W 2024-10-23 09:28:00.722 ServerApp] 500 GET /user/caizhiyuan@hkust-gz.edu.cn/nbconvert/pdf/Untitled.ipynb?download=true (::ffff:10.101.2.51): nbconvert failed: Command '['pandoc', '-v']' died with <Signals.SIGILL: 4>.