Thiel
Undefined function link/1 while following LV book: Compilation error in file lib/pento_web/live/wrong_live.ex
Hi,
I started to read the book Programming-Phoenix-LIveView. I created the Phoenix project Pento from chapter 1 "Get to Know LiveView.
When I entered the command: mix phx.server I got a compilation error.
== Compilation error in file lib/pento_web/live/wrong_live.ex ==
** (CompilationError in file lib/pento/wrong_live.ex:11: undefined function link/1 (expected
PentoWeb.WrongLIve to define such a function or for it to be imported, but none are
available)
Any idea what went wrong?
Thanks in advance
Thiel
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Marked As Solved
codeanpeace
Going off of how your app has an
error_view.exfile, you’re likely running on older versions of Phoenix and LiveView. The book’s code assumes Phoenix v1.7 and that’s also when Phoenix changed how it handles views. Changelog for v1.7 — Phoenix v1.7.0I’d suggest running
mix local.phxto update your Phoenix project generator and then creating a new app.Also Liked
Thiel
HI codeanpeace,
I follow up your advice by running mix local.phx and the problem was solved!
Many thanks,
Thiel