Spaced-repetition flashcards for Org Mode https://git.cjennings.net/org-drill/atom?h=main 2026-05-05T10:32:32+00:00 2026-05-05T10:32:32+00:00 Craig Jennings c@cjennings.net 2026-05-05T10:32:32+00:00 urn:sha1:53d4b9654627c206d14b1345a4efe0a3e70d38d2 User reported that running org-drill on a buffer with a new (no-ID) entry threw 'Wrong Type Argument: hash-table-p, nil' and stopped the scan — every subsequent entry was silently skipped, so the user had to re-run org-drill once per item (10 items meant 10 invocations). The exact source of the hash-table error is environment-dependent (Emacs version, Org version, lazy org-id-locations init, Doom overrides), so this fix targets the user-visible failure mode instead of the underlying triggering condition. Wrapped the per-entry body of org-drill-map-entry-function in condition-case. An error on one entry now logs a 'skipping' message and the scan continues to the next entry. The session collects all the well-formed items, and the user can re-run drill once total to process them — no more once-per-item. Two regression tests: one verifies the resilience behavior directly (fail entry 1, scan continues to entry 2), the other documents the ID-creation-with-uninitialized-locations scenario as a smoke check.