Hello, On 04/26/2018 11:13 PM, Nick Dokos wrote: > Charles Millar writes: > >> Hi Nicholas, >> >> On 04/26/2018 07:34 PM, Bastien wrote: >> >> Hi Charles, >> >> Charles Millar writes: >> >> Attached --debug-init when starting - >> >> is this with emacs -Q? If not, can you bisect your configuration? >> >> Thanks, >> >> emacs -Q starts fine. >> >> The problem may be with >> >> require 'ox-XXXXXXX >> >> When I worked my way down to (require 'ox-texinfo) there was no problem. When I uncomment that line the startup error appeared. >> >> In the warnings buffer part of the message is >> >> error: Invalid byte opcode: op=183, ptr=31 > Byte compilation is not necessarily backwards compatible. > > If the file was compiled with emacs 27, then earlier versions of emacs > will not necessarily be able to deal with it. If you recompile all > *.el files with emacs 24, they should work with emacs 24 and *also* > with emacs 27. > I update org using the https:// access to the git repo. the Emacs 24 version is the debian package. Is this a factor? Charlie Charlie