# [tex4ht] Problem with biblatex, htlatex and TeXlive 2018

```Hello,

```
last year, I've wroten to tex-l...@tug.org for a problem with xr-hyper, hyperref and htlatex with TeXlive 2017 ; Karl Berry wrote to me and said what it's better to write at tex4ht@tug.org for this sort of problems. So I do it for a new problem :
```
```
I'm using TeXlive 2018 for testing and I've found a problem with htlatex and biblatex. Attached file is an example. Commmand htlatex doc3 products the message :
```
(/usr/local/texlive/2018/texmf-dist/tex/generic/tex4ht/biblatex.4ht
! Argument of \blx@bibliography has an extra }.
<inserted text>
\par
l.160 }

? q
OK, entering \batchmode----------------------------

Enter "q" for each message seems to produce a correct file doc3.html.

I am not too clever to find a solution for this problem !

Otherwise, everything is OK with TeXlive2017

Best regards

--

Philippe Spiesser

```

doc3.tex
Description: TeX document