I found what it was, a % in the text preventing a \stopitemize to close a list. Thanks! --Joel On Sunday, October 30, 2022 at 07:56:44 PM MDT, Gavin wrote: Hi Joel, I get this error frequently when I forget to stop an environment, for example a \startsection with no \stopsection or a \startplacefigure with no \stopplacefigure. This freqeuntly doesn’t cause an error because the engine is happily packing my entire book into a margin figure. See if there something you should have stopped near the place where things go bad? Good luck! Gavin > On Oct 30, 2022, at 7:46 PM, Joel via ntg-context wrote: > > I have a very large document that, when compiled, produces a PDF, but reports the error "mtx-context    | fatal error: return code: 1". > > The PDF can open, but after about 100 pages in, the content starts appearing all in the wrong place. > > Usually when I compile, it says there is an error, and I just scroll up until I find the details. I've scrolled through the output, and *.log file, but cannot see anything that looks like an error. > > It could be that just because the document is so long (about 1200 pages), I can't find the error among the huge logs, but I looked through them all carefully. > > How can I isolate the error when ConTeXt isn't showing it? Is there some setting for showing only errors, or revealing more details about an error? > > --Joel > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the Wiki! > > maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context > webpage  : https://www.pragma-ade.nl / http://context.aanhet.net > archive  : https://bitbucket.org/phg/context-mirror/commits/ > wiki    : https://contextgarden.net > ___________________________________________________________________________________