I get this message regardless of which program I select, there are no logs.

The external program lualatex/pdflatex/xelatex finished with an error. It is recommended you fix the cause of the external program's error (check the logs).

closed as unclear what you're asking by diabonas, Stefan Pinnow, Schweinebacke, Mensch, TeXnician Aug 18 '17 at 14:07

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • does this happen for every document you try? Please post an MWE, some more information about your setup. – Runar Jul 3 '16 at 15:21
  • are you able to compile the file and preview it ? – Elad Den Jul 3 '16 at 19:42
  • If you happen to be on Linux, start LyX from the command line (just type lyx in a terminal). Then check the messages there after you compile. – scottkosty Jul 3 '16 at 21:25

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