Murat,
did you try the Time Machine?
I don't use XeTeX.
For the developers:
If I run
/Applications/LyX.app/Contents/MacOS/tex2lyx
without any parameters it crashes
tex2lyx error: Not enough arguments.
support/lassert.cpp (52): ASSERTION i < argc_ VIOLATED IN
/Users/Shared/LyX/lyx-2.4.3/src/support/../support/os_unix.cpp:61
( 1) 1 tex2lyx 0x0000000102346ae0
_ZN3lyx21doAssertWithCallstackEb : 1 tex2lyx
0x0000000102346ae0 _ZN3lyx21doAssertWithCallstackEb + 24
( 2) 2 tex2lyx 0x00000001023538c8
_ZN3lyx7support2os9utf8_argvEi : 2 tex2lyx
0x00000001023538c8 _ZN3lyx7support2os9utf8_argvEi + 152
( 3) 3 tex2lyx 0x00000001022a8578
_ZN3lyx12_GLOBAL__N_110TeX2LyXApp3runEv : 3 tex2lyx
0x00000001022a8578 _ZN3lyx12_GLOBAL__N_110TeX2LyXApp3runEv + 2684
( 4) 4 tex2lyx 0x00000001022a7aa4
_ZN3lyx12_GLOBAL__N_110TeX2LyXApp6doExecEv : 4 tex2lyx
0x00000001022a7aa4
_ZN3lyx12_GLOBAL__N_110TeX2LyXApp6doExecEv + 20
( 5) 5 QtCore 0x000000010356a030
_ZN7QObject5eventEP6QEvent : 5 QtCore
0x000000010356a030 _ZN7QObject5eventEP6QEvent + 620
( 6) 6 QtCore 0x00000001035419a8
_ZN23QCoreApplicationPrivate13notify_helperEP7QObjectP6QEvent : 6
QtCore 0x00000001035419a8
_ZN23QCoreApplicationPrivate13notify_helperEP7QObjectP6QEvent + 124
( 7) 7 QtCore 0x00000001035415e4
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent : 7 QtCore
0x00000001035415e4
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 208
( 8) 8 QtCore 0x0000000103542868
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
: 8 QtCore 0x0000000103542868
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
+ 776
( 9) 9 QtCore 0x000000010359f568
_ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
: 9 QtCore 0x000000010359f568
_ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
+ 80
( 10) 10 QtCore 0x000000010353d5a0
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE : 10 QtCore
0x000000010353d5a0
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 524
( 11) 11 QtCore 0x0000000103541c14
_ZN16QCoreApplication4execEv : 11 QtCore
0x0000000103541c14 _ZN16QCoreApplication4execEv + 132
( 12) 12 tex2lyx 0x00000001022a56b8 main :
12 tex2lyx 0x00000001022a56b8 main + 136
( 13) 13 dyld 0x0000000199200274 start :
13 dyld 0x0000000199200274 start + 2840
tex2lyx warning: Creating file /Users/el/Downloads/.lyx
the file '.lyx' shows
#LyX file created by tex2lyx 2.4
\lyxformat 620
\begin_document
\begin_header
\save_transient_properties true
\origin /Users/el/Downloads/
\textclass article
\use_default_options false
\maintain_unincluded_children no
\language english
\language_package none
\inputencoding auto-legacy
\fontencoding default
\font_roman "default" "default"
\font_sans "default" "default"
\font_typewriter "default" "default"
\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_sc false
\font_roman_osf false
\font_sans_osf false
\font_typewriter_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
\use_microtype false
\use_dash_ligatures true
\graphics default
\default_output_format default
\output_sync 0
\bibtex_command default
\index_command default
\paperfontsize default
\spacing single
\use_hyperref false
\papersize default
\use_geometry false
\use_package amsmath 1
\use_package amssymb 0
\use_package cancel 0
\use_package esint 1
\use_package mathdots 0
\use_package mathtools 0
\use_package mhchem 0
\use_package stackrel 0
\use_package stmaryrd 0
\use_package undertilde 0
\cite_engine basic
\cite_engine_type default
\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date false
\justification true
\use_refstyle 0
\use_minted 0
\use_lineno false
\index Index
\shortcut idx
\color #008000
\end_index
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\dynamic_quotes 0
\papercolumns 1
\papersides 1
\paperpagestyle default
\tracking_changes false
\output_changes false
\change_bars false
\html_math_output 0
\html_css_as_file 0
\html_be_strict false
\docbook_table_output 0
\docbook_mathml_prefix 1
\end_header
\begin_body
\begin_layout Standard
\end_layout
\end_body
\end_document
I think this is a bug, it should exit gracefully. Should I file this as
an issue on trac?
el
On 2025/02/21 19:11, Murat Yildizoglu wrote:
> Thanks Eberhard,
>
> I was able to get it back in Dropbox versions. On my laptop, Lyx has
> completely overwritten the file and it is not the first time that
> happens. Is my installation faulty? Why does it not have a Xelatex
> Lyx converter configured by default? Maybe I deleted one? Does yours
> have one?
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