Hello All! In the page https://wiki.contextgarden.net/Labels https://wiki.contextgarden.net/Labels I’ve tried with no success to run those examples given at the page. The error complaint as the log shows below return { ["filename"]="./labels3.tex", ["lastluaerror"]="function call [801]: ...-64/tex/texmf-context/tex/context/base/mkiv/node-syn.lua:435: attempt to index a nil value (upvalue 'filehandle')", ["lasttexerror"]="?", ["linenumber"]=70, ["luaerrorline"]="435", ["offset"]=10, } open source > level 1, order 1, name 'cont-yes.mkiv' system > system > ConTeXt ver: 2020.03.10 14:52 MKIV beta fmt: 2020.4.13 int: english/english system > system > 'cont-new.mkiv' loaded open source > level 2, order 2, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv' system > beware: some patches loaded from cont-new.mkiv close source > level 2, order 2, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv' system > files > jobname 'labels3', input './labels3', result 'labels3' fonts > latin modern fonts are not preloaded languages > language 'en' is active system > synctex functionality is enabled, expect 5-10 pct runtime overhead! open source > level 2, order 3, name './labels3.tex' open source > level 3, order 4, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/fonts/mkiv/type-imp-plex.mkiv' open source > level 4, order 5, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv' close source > level 4, order 5, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv' close source > level 3, order 5, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/fonts/mkiv/type-imp-plex.mkiv' fonts > defining > font with asked name 'IBMPlexSans-regular' is not found using lookup 'file' fonts > defining > unknown font 'IBMPlexSans-regular', loading aborted fonts > defining > unable to define 'IBMPlexSans-regular' as 'ibmplex-11pt-ss-tf-0--0' open source > level 3, order 6, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/meta-imp-dum.mkiv' close source > level 3, order 6, name '/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/meta-imp-dum.mkiv' metapost > library 'dum' is loaded metapost > initializing instance 'metafun:1' using format 'metafun' and method 'default' metapost > loading 'metafun' as '/Users/janneman/context-osx-64/tex/texmf-context/metapost/context/base/mpiv/metafun.mpxl' using method 'default' metapost > initializing number mode 'scaled' metapost log > metapost log > loading metafun, including plain.mp version 1.004 for metafun iv and xl metapost log > fonts > bodyfont '14pt' is defined (can better be done global) fonts > bodyfont '16.8pt' is defined (can better be done global) fonts > bodyfont '11.2pt' is defined (can better be done global) fonts > defining > font with asked name 'IBMPlexSans-regular' is not found using lookup 'file' fonts > defining > unknown font 'IBMPlexSans-regular', loading aborted fonts > defining > unable to define 'IBMPlexSans-regular' as 'ibmplex-14pt-ss-tf-0--0' lua error > lua error on line 70 in file ./labels3.tex: function call [801]: ...-64/tex/texmf-context/tex/context/base/mkiv/node-syn.lua:435: attempt to index a nil value (upvalue 'filehandle') 60 \setlayer[BG][ 61 preset=leftbottom, 62 hoffset=5mm, 63 voffset=3mm]{% 64 the context group} 65 66 \starttext 67 \startlines 68 \Name{Hans Hägar} 69 \Title{CEO · R&D} 70 >> \page 71 72 \Name{Wolf Schmidt} 73 \Title{0th Level Support} 74 \page 75 76 \Name{Mocca Bob} 77 \Title{the Builder} 78 \page 79 80 \Name{A. Rockefeller} It seems to complain with the \page command Jan-Eriks-Air: ~/Google Drive/PRIVAT janneman > context --version mtx-context | ConTeXt Process Management 1.03 mtx-context | mtx-context | main context file: /Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/context.mkiv mtx-context | current version: 2019.07.24 11:31 mtx-context | main context file: /Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/context.mkxl mtx-context | current version: 2020.03.10 14:52