<div dir="ltr"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif">This is actually a bug in microtype that was exposed by the latest change in luaotfload.</span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif">the current workaround is to load `luatexbase` before loading microtype.</span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"><br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"><a href="https://tex.stackexchange.com/questions/476740/microtype-error-with-lualatex-attempt-to-call-field-warning-a-nil-value">https://tex.stackexchange.com/questions/476740/microtype-error-with-lualatex-attempt-to-call-field-warning-a-nil-value</a><br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"><a href="https://github.com/u-fischer/luaotfload/issues/46">https://github.com/u-fischer/luaotfload/issues/46</a><br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"><br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif">sorry for the noise</span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif">Cheers</span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"><br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif">Greg<br></span></font></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:x-small"><font size="2"><span style="font-family:arial,helvetica,sans-serif"></span></font><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, 28 Feb 2019 at 11:31, Greg' Ar Tourter <<a href="mailto:artourter@gmail.com">artourter@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr">Hi,<br><br>since the last update, microtype used with lu<font size="2">alatex crashes<span class="gmail_default"> (works fine with pdflatex and xelatex)</span>.<br><br></font><div><font size="2">a simple:</font></div><div><br></div><span style="font-family:monospace,monospace">\documentclass{article}<br>\usepackage{fontspec}<br>\usepackage{microtype}<br>\begin{document}<br>test<br>\end{document}</span><br><br>when compiled with lualatex will crash with the error:<br><span style="font-family:monospace,monospace"><br>exlive/2018/texmf-dist/tex/latex/microtype/microtype.lua:145: attempt to call f<br>ield 'warning' (a nil value)<br>stack traceback:<br>        ...exlive/2018/texmf-dist/tex/latex/microtype/microtype.lua:145: in main chunk<br><br>        [C]: in function 'require'<br>        [\directlua]:1: in main chunk.<br></span><div><span style="font-family:monospace,monospace">l.59 \MT@lua{require("microtype")}</span></div></div><br><div><div style="font-family:monospace,monospace;font-size:x-small" class="gmail_default"><span style="font-family:arial,helvetica,sans-serif"><font size="2">This is a pr</font><font size="2">oblem with the latest version of luaotfload as restoring to version 49978 works fine.<br></font></span></div></div><div><div style="font-family:monospace,monospace;font-size:x-small" class="gmail_default"></div><div class="gmail_default"><font size="2">Cheers</font></div><div class="gmail_default"><font size="2"><br></font></div><div class="gmail_default"><font size="2">Greg</font></div><font size="2"><br></font></div><div><font size="2"><br></font></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr"><font size="2">On Tue, 26 Feb 2019 at 22:45, Karl Berry <<a href="mailto:karl@freefriends.org" target="_blank">karl@freefriends.org</a>> wrote:<br></font></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Barring disaster, I'm planning to make tonight the last build of<br>
tl18. If that's problematic for anyone, let me know.<br>
<br>
We'll build and release the first pretest image asap after<br>
that. --thanks, karl.<br>
</blockquote></div></div></div>
</blockquote></div>