search

tomduck / pandoc-eqnos

A pandoc filter for numbering equations and equation references.
GNU General Public License v3.0
221 stars 27 forks source link

Error in $: Failed reading: not a valid json value #45

Closed wikiti closed 4 years ago

wikiti commented 4 years ago

Hello,

First of all, nice suite of plugins.

I've tried to build the demo files (using the Makefile), and I keep receiving the following error, without anything built:

Error running filter pandoc-eqnos:
Error in $: Failed reading: not a valid json value

I've tried more simple files, like this one, and it still throws the same error:

# SAMPLE.md

$$ y = mx + b $$ {#eq:line}

Check Equation {@eq:line}.
> pandoc --filter pandoc-eqnos -o sample.html SAMPLE.md
Error running filter pandoc-eqnos:
Error in $: Failed reading: not a valid json value

Looks like if I build a .pdf instead of a .html file, it works.

Here are my tool versions:

> pandoc --version
pandoc 2.9.1.1
Compiled with pandoc-types 1.20, texmath 0.12, skylighting 0.8.3
Default user data directory: /home/dani/.local/share/pandoc or /home/dani/.pandoc
Copyright (C) 2006-2019 John MacFarlane
Web:  https://pandoc.org
This is free software; see the source for copying conditions.
There is no warranty, not even for merchantability or fitness
for a particular purpose.

> pandoc-eqnos --version
pandoc-eqnos 2.1.1

pandoc-fignos and pandog-tablenos works tho.

fuhrmanator commented 4 years ago

I saw this error once in another filter because warnings (or status messages) were going to stdout (which must only be json). Maybe enabling full debugging (verbose) in pandoc will give some hints?

tomduck commented 4 years ago

Thank you for your report and sorry for the long wait. Is this still a problem for you? I have not been able to reproduce this issue, even when I use the markdown and command you supplied.

I don't recognize your shell prompt (>), although perhaps you have customized it. I tried your test under a variety of shells and it worked.

Tom

tomduck commented 4 years ago

Note: pandoc-eqnos 2.2.0 is now released. So, you may wish to test against that.

tomduck commented 4 years ago

There is a similar Issue filed against pandoc-tablenos: https://github.com/tomduck/pandoc-tablenos/issues/19

tomduck commented 4 years ago

The problem is now fixed. Please upgrade pandoc-xnos to version 2.4.1. Thank you for reporting this Issue. --Tom