I encounter this when trying to export an abstract to PDF. Do you know what might have happened and how to solve this? Many thanks.
LaTeXRuntimeException: LaTeX compilation of /opt/indico/tmp/indico-texgen-euw3ytlk/single_doc.tex failed
Check the log file in /opt/indico/tmp/indico-texgen-euw3ytlk/ for the actual error (ideally just share the log file here). If there’s nothing sensitive in the abstract (which I guess is indeed the case since you already shared the screenshot here) feel free to zip that whole folder and upload it here.
Note: It may have been deleted depending on how long ago the error happened. But you can simply try generating the PDF again and a new folder will be created.
Hello. I have the same problem:
LaTeXRuntimeException: LaTeX compilation of /opt/indico/tmp/indico-texgen-fg6lvj23/single_doc.tex failed
Report error says:
Traceback
---------
Traceback (most recent call last):
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/legacy/pdfinterface/latex.py", line 210, in run
self.run_latex(source_filename, log_file)
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/legacy/pdfinterface/latex.py", line 147, in run_latex
subprocess.check_call(
File "/opt/indico/.pyenv/versions/3.12.2/lib/python3.12/subprocess.py", line 408, in check_call
retcode = call(*popenargs, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.pyenv/versions/3.12.2/lib/python3.12/subprocess.py", line 389, in call
with Popen(*popenargs, **kwargs) as p:
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/sentry_sdk/integrations/stdlib.py", line 217, in sentry_patched_popen_init
rv = old_popen_init(self, *a, **kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.pyenv/versions/3.12.2/lib/python3.12/subprocess.py", line 1026, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "/opt/indico/.pyenv/versions/3.12.2/lib/python3.12/subprocess.py", line 1953, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
PermissionError: [Errno 13] Permission denied: '/opt/texlive/bin/x86_64-linux/xelatex'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/indico/.venv/lib/python3.12/site-packages/flask/app.py", line 870, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/flask/app.py", line 855, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/web/flask/util.py", line 80, in wrapper
return obj().process()
^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/web/rh.py", line 299, in process
res = self._do_process()
^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/modules/events/controllers/base.py", line 106, in _do_process
return RHEventBase._do_process(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/web/rh.py", line 267, in _do_process
rv = self._process()
^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/modules/events/abstracts/controllers/abstract.py", line 97, in _process
return send_file(filename, pdf.generate(), 'application/pdf')
^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/legacy/pdfinterface/latex.py", line 62, in generate
return latex.run(self.LATEX_TEMPLATE, **self._args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/indico/.venv/lib/python3.12/site-packages/indico/legacy/pdfinterface/latex.py", line 218, in run
raise LaTeXRuntimeException(source_filename, log_filename)
indico.legacy.pdfinterface.latex.LaTeXRuntimeException: LaTeX compilation of /opt/indico/tmp/indico-texgen-fg6lvj23/single_doc.tex failed
Request Data
------------
{'data': {'get': {},
'headers': {'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'sk,cs;q=0.9,en-US;q=0.8,en;q=0.7,de;q=0.6,es;q=0.5,ru;q=0.4,fr;q=0.3',
'Connection': 'upgrade',
'Cookie': 'indico_session=xxx',
'Host': 'indico.utef.cvut.cz',
'Priority': 'u=0, i',
'Referer': 'https://indico.utef.cvut.cz/event/40/abstracts/980/',
'Sec-Ch-Ua': '"Google Chrome";v="131", '
'"Chromium";v="131", "Not_A Brand";v="24"',
'Sec-Ch-Ua-Mobile': '?0',
'Sec-Ch-Ua-Platform': '"Windows"',
'Sec-Fetch-Dest': 'document',
'Sec-Fetch-Mode': 'navigate',
'Sec-Fetch-Site': 'same-origin',
'Sec-Fetch-User': '?1',
'Upgrade-Insecure-Requests': '1',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) '
'AppleWebKit/537.36 (KHTML, like Gecko) '
'Chrome/131.0.0.0 Safari/537.36',
'X-Forwarded-For': 'xxx',
'X-Forwarded-Proto': 'https',
'X-Real-Ip': 'xxx'},
'json': None,
'post': {},
'url': {'abstract_id': 980, 'event_id': 40, 'management': False}},
'endpoint': 'abstracts.display_abstract_pdf_export',
'id': 'e51deaef80e24a41',
'ip': 'xxx',
'method': 'GET',
'referrer': 'https://indico.utef.cvut.cz/event/40/abstracts/980/',
'rh': 'RHAbstractExportPDF',
'time': '2024-12-12T19:02:15.840844',
'url': 'https://indico.utef.cvut.cz/event/40/abstracts/980/abstract.pdf',
'user': {'email': 'rastislav.hodak@utef.cvut.cz',
'id': 2,
'name': 'Rastislav Hodak'},
'user_agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 '
'(KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36'}
--
Indico :: Error Report
https://indico.utef.cvut.cz/
Thank you for any help.
Regards,
Rastislav
Check the LaTeX log file in /opt/indico/tmp/indico-texgen-fg6lvj23 - the error you posted do not contain useful details.
PS: Indico v3.3.1 is outdated - you should update to v3.3.5!
OK, thanks. I will keep you informed.