Agile Web Development with Rails 7: page 113 - Seeing the list of products [solved]

AufHe
PragProg Customers

Agile Web Development with Rails 7: page 113 - Seeing the list of products [solved]

I’m a newbie to Rails 7 and have hit an issue with the bin/Dev script mentioned on pages 112-113.

Iteration A1 - Seeing the list of products

I am using windows 10 but when I attempt to run the ruby bin/dev command described for windows users,I see the error:
Traceback (Most recent call last)
ruby: no Ruby script found in input

Has anyone else seen this?
Any suggestions on how I can move forward.

I am able to start the server on its own, but for some reason can’t get that bin/dev script to run.

Thanks

9 comments
#question/book-agile-web-development-with-rails-7
0 2599 9

Popular Pragprog topics Top

jdufour
PragProg Customers

The Cucumber for Java Book:
Hello! On page xix of the preface, it says there is a community forum "… for help if your’re stuck on one of the exercises in this b...
#question/book-the-cucumber-for-java-book
3 1135 1
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
frasette
PragProg Customers

A Common-Sense Guide to Data Structures and Algorithms, Second Edition: erroneous extra space complexity (page400)
A Common-Sense Guide to Data Structures and Algorithms, Second Edition by Jay Wengrow @jaywengrow Hi, I have the paperback version of t...
#errata/book-a-common-sense-guide-to-data-structures-and-algorithms-second-edition
4 1180 2
New
adamwoolhether
PragProg Customers

Distributed Services with Go: receiving Unknown flag: --go_opt when compiling protobuf (page 20)
When trying to generate the protobuf .go file, I receive this error: Unknown flag: --go_opt libprotoc 3.12.3 MacOS 11.3.1 Googling ...
/book-distributed-services-with-go
0 4818 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 4314 7
New
adamwoolhether
PragProg Customers

Distributed Services With Go: Unable to pass readiness/liveness checks. (page 210, 215)
I’m not quite sure what’s going on here, but I’m unable to have to containers successfully complete the Readiness/Liveness checks. I’m im...
/book-distributed-services-with-go
5 1385 5
New
Charles
PragProg Customers

Programming Phoenix LiveView: book not updated to version 1.6 (p. 18)
In general, the book isn’t yet updated for Phoenix version 1.6. On page 18 of the book, the authors indicate that an auto generated of ro...
#errata/book-programming-phoenix-liveview
9 2047 12
New
kolossal
PragProg Customers

Hands on Rust: Need help with error - thread 'main' panicked at 'Failed to load texture
Hi, I need some help, I’m new to rust and was learning through your book. but I got stuck at the last stage of distribution. Whenever I t...
/book-hands-on-rust#question
3 1938 5
New
Henrai
PragProg Customers

The Ray Tracer Challenge: Cannot get rid of acne When implement Shadows in Chapter 8.
Hi, I’m working on the Chapter 8 of the book. After I add add the point_offset, I’m still able to see acne: In the image above, I re...
#question/book-the-ray-tracer-challenge
1 1003 4
New
dachristenson
PragProg Customers

Kotlin and Android Development featuring Jetpack: No activity_main.xml anymore
I just bought this book to learn about Android development, and I’m already running into a major issue in Ch. 1, p. 20: “Update activity...
#errata/book-kotlin-and-android-development-featuring-jetpack
0 1940 6
New

Other popular topics Top

AstonJ
General Dev Chat

Which language or framework do you want to learn next?
Curious to know which languages and frameworks you’re all thinking about learning next :upside_down_face: Perhaps if there’s enough peop...
#community#learning
236 5505 87
New
First poster: bot
In The News

Bit – A modernized Git CLI written in Go
github.com
#git/go
1 5353 1
New
AstonJ
Code Editors

Onivim 2 Code Editor
Thanks to @foxtrottwist’s and @Tomas’s posts in this thread: Poll: Which code editor do you use? I bought Onivim! :nerd_face: ...
#code-editors/onivim/revery
88 5041 33
New
AstonJ
General Dev Chat

What are the 'coolest' languages and tech right now?
Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
#community#adoption#cool-tech/elixir/erlang/rust/typescript/phoenix#otp/svelte/wasm/agda
160 3625 49
New
AstonJ
Hardware

Planck vs Preonic vs Subatomic (Keyboards)
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me. I think the Planck and the Preonic (o...
/keyboards#mechanical-keyboards#ortholinear#planck#preonic
105 13959 48
New
AstonJ
Hardware

GMK Serika Keycaps - Serika 2 available to order now!
I have seen the keycaps I want - they are due for a group-buy this week but won’t be delivered until October next year!!! :rofl: The Ser...
/keyboards#keycaps#mechanical-keyboards
9 4158 7
New
AstonJ
Backend Developer ForumChat/Discussions

How to install Ruby 3 with ASDF
In case anyone else is wondering why Ruby 3 doesn’t show when you do asdf list-all ruby :man_facepalming: do this first: asdf plugin-upd...
/ruby#asdf
11 5070 5
New
Margaret
General Dev Chat

PragProg’s Medium Posts
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
#pragprog#blog-post
1117 25011 735
New
PragmaticBookshelf
In The Spotlight

Spotlight: Dmitry Zinoviev (Author) Interview and AMA!
Author Spotlight: Dmitry Zinoviev (@aqsaqal) Today we’re putting our spotlight on Dmitry Zinoviev, author of Data Science Essentials ...
#author-spotlight/python/book-complex-network-analysis-in-python/book-data-science-essentials-in-python/book-resourceful-code-reuse/book-pythonic-programming
33 4562 15
New
DevotionGeo
General Questions/Help

Do you prefer regular mechanical keyboards or low profile mechanical keyboards and why?
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
/keyboards#mechanical-keyboards
27 2365 10
New
Back to top

Latest in Pragprog

Hotwire Native for Rails Developers: navigatorHostId value (pages 28, 29, 30)
PragProg Customers
Ash Framework B4: typo and missing comma (143)
PragProg Customers
Machine Learning in Elixir: Chapter 4. Bug with avg_loss counting
PragProg Customers
Agile Web Development with Rails 8: (page 54)
PragProg Customers
Advanced Hands-on Rust: Mars elements mismatch in text and code (B3 p264)
PragProg Customers
Advanced Hands-on Rust: Mars mesh calculation wrong (B3 p248)
PragProg Customers
Tmux 3: paste-command not recognized (pg 59)
PragProg Customers
Pragmatic Unit Testing in Java with JUnit, Third Edition: assertEquals arguments reversed (page 241)
PragProg Customers
Advanced Hands-on Rust: Mars bounce code wrong (B3 p236)
PragProg Customers
Advanced Hands-on Rust: Flappy dimensions are wrong (height should be 45)
PragProg Customers
Advanced Hands-on Rust: B3 Chapter 8 compilation issue
PragProg Customers
Agile Web Dev with Rails 8 (pg 93)
PragProg Customers
Engineering Elixir Applications: JPperf workaround clarification (page 144)
PragProg Customers
Agile Web Development with Rails 8: live product refresh not working in chapter 6, page 83
PragProg Customers
Agile Web Development with Rails 8: Iteration L1 Ruby 3.3.4 workaround paragraph no longer needed (B4 PDF p. 280)
PragProg Customers

View all threads ❯

Latest (all)

Gleam: Hello echo! Hello git!
Backend News
Long-lived Process and State Recovery After Crashes
Blogs/Articles/Talks/Podcasts
JavaScript Fatigue Strikes Back
In The News
The Great Re-shard: adding Postgres capacity (again) with zero downtime
In The News
The Natural System of Colours
In The News
PostgreSQL: PGConf.BE : Call for speakers and Registrations open
Backend News
A Path to Scalable Quantum Computers
In The News
olmOCR – Open-Source OCR for Accurate Document Conversion
In The News
AI is killing some companies, yet others are thriving - let's look at the data
In The News
Self-Hosting a Firefox Sync Server
In The News
Can ReactJS and LiveView coexist nicely?
Frontend Chat/Discussions
Speed or security? Speculative execution in Apple silicon
In The News
IBM Completes Acquisition of HashiCorp, Creates Comprehensive, End-to-End Hybrid Cloud Platform
In The News
Deepseek-ai/3FS: A high-performance distributed file system designed to address the challenges of AI training and inference workloads
In The News
Ladybird: Truly independent web browser
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.

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:

My Saved Portals

    None saved yet

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.

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