Runcell posts tagged “troubleshooting”
ipynb vs py: What Breaks When a Notebook Becomes a Script (Tested Matrix)
Twelve notebook constructs, converted with nbconvert and jupytext, each run under python and ipython: which ones crash, which ones exit 0 having silently done nothing, the plain-Python replacement for each, and what a re-run does to your git diff in .ipynb vs .py.Read More →
ModuleNotFoundError in Jupyter: A Reproduced Kernel Failure Matrix
The package imports in your terminal and fails in the notebook. Four virtual environments, nine notebook runs, and the one line of jupyter_client source that decides which Python your kernel actually runs — with the audit script that answers it for your machine.Read More →
nbconvert PDF Export Errors: A Complete Troubleshooting Reference
The common nbconvert PDF export errors, each with real terminal output, the actual cause, and a fix. Covers PandocMissing, xelatex not found, missing .sty files, webpdf/Playwright, and kernel errors.Read More →