jasonwu

jasonwu

Web Development with Clojure, Third Edition: Migration "Skipping" issue on p.10

Hi there. I just started the book and followed the instructions carefully, but I get a warning when I run the (migrate) command on p.10:

WARN migratus.migrations - skipping: ‘20210716001844-guestbook.down.sql~’ migrations must match pattern: ^(\d+)-([^.]+)((?:.[^.]+)+)$

WARN migratus.migrations - skipping: ‘20210716001844-guestbook.up.sql~’ migrations must match pattern: ^(\d+)-([^.]+)((?:.[^.]+)+)$

Then, I believe this is the root cause of the error I get on p.14 where (get-messages) doesn’t work, because I then get an error that the table wasn’t created. That’s when I looked back at my previous steps, and saw that I got these skipping warnings on p.10, which don’t show up in the book.

Any thoughts on what might be causing this? I’ve deleted all the guestbook files and restarted several times. Not sure what I’m missing.

Thank you.

Marked As Solved

pm9999

pm9999

*~ files are probably generated by emacs and can be safely deleted and ignored by (migrate) call.

DS_store is a MACOS file, right? Can be safely ignored as well. The debug info is FYI only.

Where Next?

Popular Pragmatic Bookshelf topics Top

jimmykiang
This test is broken right out of the box… — FAIL: TestAgent (7.82s) agent_test.go:77: Error Trace: agent_test.go:77 agent_test.go:...
New
jesse050717
Title: Web Development with Clojure, Third Edition, pg 116 Hi - I just started chapter 5 and I am stuck on page 116 while trying to star...
New
mikecargal
Title: Hands-on Rust: question about get_component (page 295) (feel free to respond. “You dug you’re own hole… good luck”) I have somet...
New
herminiotorres
Hi @Margaret , On page VII the book tells us the example and snippets will be all using Elixir version 1.11 But on page 3 almost the en...
New
alanq
This isn’t directly about the book contents so maybe not the right forum…but in some of the code apps (e.g. turbo/06) it sends a TURBO_ST...
New
rmurray10127
Title: Intuitive Python: docker run… denied error (page 2) Attempted to run the docker command in both CLI and Powershell PS C:\Users\r...
New
Chrichton
Dear Sophie. I tried to do the “Authorization” exercise and have two questions: When trying to plug in an email-service, I found the ...
New
digitalbias
Title: Build a Weather Station with Elixir and Nerves: Problem connecting to Postgres with Grafana on (page 64) If you follow the defau...
New
brunogirin
When I run the coverage example to report on missing lines, I get: pytest --cov=cards --report=term-missing ch7 ERROR: usage: pytest [op...
New
hazardco
On page 78 the following code appears: <%= link_to ‘Destroy’, product, class: ‘hover:underline’, method: :delete, data: { confirm...
New

Other popular topics Top

AstonJ
Or looking forward to? :nerd_face:
503 15149 280
New
AstonJ
You might be thinking we should just ask who’s not using VSCode :joy: however there are some new additions in the space that might give V...
New
PragmaticBookshelf
From finance to artificial intelligence, genetic algorithms are a powerful tool with a wide array of applications. But you don't need an ...
New
New
PragmaticBookshelf
Author Spotlight Rebecca Skinner @RebeccaSkinner Welcome to our latest author spotlight, where we sit down with Rebecca Skinner, auth...
New
New
PragmaticBookshelf
A masterclass in the fundamentals and principles of functional programming. Minh Quang Tran The Art of Functional Programming is a ma...
New
PragmaticBookshelf
Overarching tutorial for Python beginner and intermediate developers that teaches web development with the Flask framework. Miguel Gr...
New
PragmaticBookshelf
A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices. Neil Smyth MySQL...
New
PragmaticBookshelf
This book forgoes the abstract and instead provides concrete examples to help you better leverage the unique properties of Elixir, Erlang...
New

Sub Categories: