On Friday, 19 Feb 2021 at 14:11, Colin Baxter wrote: > I getting the Lisp error: (wrong-type-argument stringp nil) when I 'C-c > C-c' the babel gnuplot source code "poynting", even though the pdf graph > is produced correctly. Any help at debugging would be much appreciated.
Works fine for me. No error. I initially I thought maybe you needed a horizontal line dividing the headings from the numbers but works fine without. What version of org are you using? You could "M-x toggle-debug-on-error RET" to see where the error happens? -- : Eric S Fraga via Emacs 28.0.50, Org release_9.4.4-231-gf46925
