Sorry, I meant to include the line with biblatex.4ht:
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htbiblatex.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htifthen.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hturl.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4httitlesec.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htgerman.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(JMS.aux) (“C:Program Files (x86)MiKTeX 2.9texlatexpsnfsst1ptm.fd”)
(JMS.bbl
! Undefined control sequence.
entry …a@the c@refsection @blx@slist@scheme
@abx@field@entrykey }csu…
l.22 entry{mybibkey1}{article}{}
?
]]>I tried removing those sections for lower versions (since I’m running biblatex 3.3). Now it runs through the biblatex.4ht file but fails when starting to process the .bbl file:
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htifthen.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hturl.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4httitlesec.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htgerman.4ht”
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4.4ht”)
(“C:Program Files (x86)MiKTeX 2.9texgenerictex4hthtml4-math.4ht”))
(JMS.aux) (“C:Program Files (x86)MiKTeX 2.9texlatexpsnfsst1ptm.fd”)
(JMS.bbl
! Undefined control sequence.
entry …a@the c@refsection @blx@slist@scheme
@abx@field@entrykey }csu…
l.22 entry{mybibkey1}{article}{}
?
]]>(“C:Program Files (x86)MiKTeX 2.9texgenerictex4htbiblatex.4ht”
! Missing = inserted for ifnum.
.
l.131 ifnumblx:ver:no
<3
?
(I tried removing the spaces between no < 3, but it didnt help)
]]>