bjnord
Engineering Elixir Apps B6.0: ch. 4 p. 116 of PDF
Ellie Fairholm @elliefairholm and Josep Giralt D’Lacoste @Gilacost,
Running dialyzer on both localhost and GitHub CI gives the following error:
:dialyzer.run error: The PLT file priv/plts/core.plt/dialyxir_erlang-24.3.4.17.plt is not writable
I solved it by creating the file priv/plts/core.plt/.keep in the repo. (If done after the .gitignore lines are added, it may have to be forced.)
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bjnord
Thanks @elliefairholm ! Yes, my devel box was too old to support 26 (a problem with openssl IIRC) so I dropped to 24. But it gave me the motivation to get this box upgraded. 
I will retry and I’m sure that will fix it.
I totally support that philosophy of the reader using exactly the same versions that you did when you wrote the book. So this one’s on me for sure.
And thank you for this book! I know a little bit about some of these technologies, but I am really deepening my knowledge and filling in some holes… learning a lot. Well done.
All the best!
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