June 2017
Intermediate to advanced
873 pages
18h 9m
English
Content preview from Dart: Scalable Application DevelopmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Solving problems when pub get fails
The pub package manager is a complex tool with many functionalities, so it is not surprising that occasionally something goes wrong. The pub get command downloads all the libraries needed by your app, as specified in the pubspec.yaml file. Running pub get behind a proxy or firewall used to be a problem, but it was solved in the majority of cases. If this still haunts you, look at the corresponding section at https://www.dartlang.org/tools/editor/troubleshoot.html.
Getting ready
This recipe is especially useful when you encounter the following error in your Dart console while trying to open a project in Dart Editor during the pub get phase:
Pub install fails with 'Deletion failed'
How to do it...
First try this; ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.