PragProg Customers

Agile Web Development with Rails 7: (Page 68)

scotdb01

scotdb01

Agile Web Development with Rails 7: (Page 68)

When you generate the application, because you have added TailwindCSS you’ll get problems since this isn’t installed locally.

You apparently need to run “bundle install” to pull the gem for this.

2 comments
#errata/book-agile-web-development-with-rails-7
0 636 2

Marked As Solved

scotdb01

scotdb01

It looks like the original problem was because I didn’t have an active Internet connection and so bundle install didn’t get run.

However having retried this I still had a problem, since there was a missing redis gem. One I got this gem added, and recreated the application everything now appears successfully.

Post #3

Popular Pragmatic topics Top

iPaul
PragProg Customers

The Definitive ANTLR 4 Reference: Program deprecation warning
page 37 ANTLRInputStream input = new ANTLRInputStream(is); as of ANTLR 4 .8 should be: CharStream stream = CharStreams.fromStream(i...
#errata/book-the-definitive-antlr-4-reference
4 983 0
New
mikecargal
PragProg Customers

Hands-on Rust: can_place logic is "inside out"
Title: Hands-On Rust (Chapter 11: prefab) Just played a couple of amulet-less games. With a bit of debugging, I believe that your can_p...
#errata/book-hands-on-rust
22 1619 20
New
JohnS
PragProg Customers

Modern CSS with Tailwind: can’t setup the Rails source code
I can’t setup the Rails source code. This happens in a working directory containing multiple (postgres) Rails apps. With: ruby-3.0.0 s...
#question/book-modern-css-with-tailwind
0 1272 3
New
herminiotorres
PragProg Customers

Programming Phoenix LiveView: Typo
Hi! I know not the intentions behind this narrative when called, on page XI: mount() |> handle_event() |> render() but the correc...
#errata/book-programming-phoenix-liveview
3 1296 17
New
jeremyhuiskamp
PragProg Customers

Web Development with Clojure, Third Edition (vB17.0): create table syntax invalid
Title: Web Development with Clojure, Third Edition, vB17.0 (p9) The create table guestbook syntax suggested doesn’t seem to be accepted ...
#errata/book-web-development-with-clojure-third-edition
0 1833 1
New
leba0495
PragProg Customers

A Common-Sense Guide to Data Structures and Algorithms, Second Edition: (pg460)
Hello! Thanks for the great book. I was attempting the Trie (chap 17) exercises and for number 4 the solution provided for the autocorre...
#errata/book-a-common-sense-guide-to-data-structures-and-algorithms-second-edition
0 1148 3
New
leonW
PragProg Customers

Python Testing with pytest, Second Edition: File not Found Error (page 43)
I ran this command after installing the sample application: $ cards add do something --owner Brian And got a file not found error: Fil...
#errata/book-python-testing-with-pytest-second-edition
5 4357 7
New
curtosis
PragProg Customers

Build a Weather Station with Elixir and Nerves: 'mix deps.get' does not work if user has not created a keyfile (page 16)
Running mix deps.get in the sensor_hub directory fails with the following error: ** (Mix) No SSH public keys found in ~/.ssh. An ssh aut...
#errata/book-build-a-weather-station-with-elixir-and-nerves
2 1437 3
New
jskubick
PragProg Customers

Kotlin and Android Development featuring Jetpack: Error in generated Game.java (page 136)
I’m under the impression that when the reader gets to page 136 (“View Data with the Database Inspector”), the code SHOULD be able to buil...
#question/book-kotlin-and-android-development-featuring-jetpack
2 1164 8
New
s2k
PragProg Customers

Agile Web Development with Rails 7: Reloading assets in development mode
Hi all, currently I wonder how the Tailwind colours work (or don’t work). For example, in app/views/layouts/application.html.erb I have...
#question/book-agile-web-development-with-rails-7
2 1377 4
New

Other popular topics Top

axelson
Cross-Platform Dev Forum>Apps/Libraries/Tools

Obsidian – a cross platform app to help you create a knowledge base with Markdown files
I’ve been really enjoying obsidian.md: It is very snappy (even though it is based on Electron). I love that it is all local by defaul...
#macos#windows#linux/markdown#obsidian#apps
38 3840 19
New
AstonJ
Tech Chat

What are you watching?
Or looking forward to? :nerd_face:
#community
480 9175 251
New
Exadra37
Hardware

What monitor(s) do you have for programming?
Please tell us what is your preferred monitor setup for programming(not gaming) and why you have chosen it. Does your monitor have eye p...
#monitors#coding#programming#development
227 8429 88
New
siddhant3030
General Dev Chat

Which vertical monitor do you use?
I’m thinking of buying a monitor that I can rotate to use as a vertical monitor? Also, I want to know if someone is using it for program...
#monitors#programming
51 4127 20
New
First poster: bot
In The News

Bit – A modernized Git CLI written in Go
github.com
#git/go
1 5375 0
New
foxtrottwist
Hardware

Keyboardio Atreus (Mechanical) (Ergonomic) (Ortholinear)
Here’s our thread for the Keyboardio Atreus. It is a mechanical keyboard based on and a slight update of the original Atreus (Keyboardio ...
/keyboards#mechanical-keyboards#ortholinear#ergonomic#keyboardio#atreus
9 3128 6
New
Exadra37
General Dev Chat

What is the Best Laptop to develop with a Linux OS?
I am a Linux user since 2012, more or less, and I always use Ubuntu on my computers, and my last 2 laptops have been used Thinkpads, wher...
#developer-experience#linux#laptop
64 2957 29
New
PragmaticBookshelf
Backend Developer Forum>Learning Resources

Programming Phoenix LiveView
Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
pragprog.com
#pragprog/elixir/phoenix#published-book/book-programming-phoenix-liveview
61 2957 14
New
AstonJ
General Dev Chat

Languages Without Garbage Collection
Continuing the discussion from Thinking about learning Crystal, let’s discuss - I was wondering which languages don’t GC - maybe we can c...
#garbage-collection
21 4529 7
New
PragmaticBookshelf
In The Spotlight

Spotlight: Mike Riley (Author) Interview and AMA!
Author Spotlight Mike Riley @mriley This month, we turn the spotlight on Mike Riley, author of Portable Python Projects. Mike’s book ...
#author-spotlight/python/book-portable-python-projects#iot#internet-of-things
62 6172 19
New
Back to top

Latest in PragProg

Hotwire Native for Rails Developers: Collected Errata from our class at the University of Chicago
PragProg Customers
Agile Web Development with Rails 7 p1.0—May2023: foreman Gem (page 73)
PragProg Customers
The Definitive ANTLR 4 Reference: No download link provided for TestSimple.java (Page 240)
PragProg Customers
Programming Phoenix LiveView: Wrong closing element tag (page 106)
PragProg Customers
Programming Phoenix LiveView: Typo (page 103)
PragProg Customers
Programming Phoenix LiveView: Wrong HTML comment tag in example (page 102)
PragProg Customers
Programming Phoenix LiveView: typo missing word (page 101)
PragProg Customers
Agile Web Development with Rails 8 B7.0: order_mailer_test failing (page 196)
PragProg Customers
Simplicity: Let’s Change Our World — Again
PragProg Customers
Simplicity: "detail"→"derail" (page 74, B2.0)
PragProg Customers
Agile Web Development with Rails 8: Page 9
PragProg Customers
Kotlin Coroutine Confidence: Code does not run (pg 225)
PragProg Customers
Agile Web Development with Rails 8 B7.0: partials folder (page 151)
PragProg Customers
Kotlin Coroutine Confidence: Change function name, maybe (pg 182)
PragProg Customers
Modern Front-End Development for Rails, Second Edition: can't get code to run
PragProg Customers
Kotlin Coroutine Confidence: Book & source code do not match (pg 180)
PragProg Customers
Kotlin Coroutine Confidence: Add formatter off/on comments (pg 162)
PragProg Customers
Kotlin Coroutine Confidence: What's the IntelliJ IDEA inspection? (pg 133 & 141)
PragProg Customers
Kotlin Coroutine Confidence: Add `parallel/v9` (pg 125)
PragProg Customers
Agile Web Development with Rails 8_B7.0 (pages 93/94)
PragProg Customers

View all threads ❯

Latest (all)

Write the most clever code you possibly can
In The News
Dasung Paperlike 13K is a 13.3 inch E Ink color monitor - Liliputing
In The News
V weekly.2025.19 released!
Backend News (official)
Wikidive - AI-Guided Wikipedia Exploration
AI In The News
Node.js v24.0.1 released!
Backend News (official)
Mind-reading AI recreates what you're looking at with amazing accuracy
AI In The News
Why do LLMs have emergent properties?
AI In The News
Announcing Ivar: Ruby’s Missing Instance Variable Typo Warnings
Backend In The News
DOGE software engineer’s computer infected by info-stealing malware
In The News
Google hits back after Apple exec says AI is hurting search
macOS In The News
Present and Future of Kotlin for Web
Backend News (official)
Plasma 6.3.5 update for Kubuntu 25.04 available via PPA
Linux News (official)
Elon Musk is responsible for “killing the world’s poorest children,” says Bill Gates
In The News
Memory Safety Features in Zig
Backend In The News
Hardening GitHub Actions: Lessons from Recent Attacks | Wiz Blog
In The News

View all threads ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap