My book isn't compiling, having something to do with refstyle <WORKED AROUND>

[Dr Eberhard W Lisse]

Sounds like you updated your TeX installation, so it is not a LyX issue
and more help can be obtained on TeX related lists. But it's about to
be fixed anyway.

I use MacTeX (TeXLive) (2023) and update almost daily with tlmgr.  When
regressions are introduced I usually try to downgrade the corresponding
package with tlmgr which I have configured to keep at least two previous
versions of packages when updating.

el

On 03/05/2023 00:02, Steve Litt wrote:
> Udicoudco said on Wed, 3 May 2023 00:32:30 +0300
[...]
>> The amsmath package robustified \eqref and it broke how refstyle
>> handled amsmath.
[...]
>> FWIW, Jürgen Spitzmüller notified the author of refstly,
>> and he replied that he will fix it.
[...]