> I have been using Frescobaldi for years but today re-running old files I see
> the following behaviour.
> The compilation proceeds for a while then halts with error -1073741819. This
> happens on two different Windows 10 machines with different OS versions. It
> happens when attempting to recompile old .ly files.
> Frescobaldi error messages are notoriously obscure. I have uninstalled ad
> re-installed Frescobaldi and rebooted to no effect.
> Does anyone have any suggestions to isolate this issue. I suspect it may be
> about file permissions but that is just a suspicion.
I suspect this is just because failed assertions now make LilyPond abort
with an error message and you previously ignored them (which was almost
a given since distributed binaries of LilyPond completely omitted them).
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