fastify-sensible now part of npm init fastify
I have noticed that a few weeks ago, fastify-sensible
is now part of the auto-generated content from $ npm init fastify
, and loaded in the plugins/sensible.js
file. This conflicts with some of the content of the course. If you follow some of the given instructions and you try to register it in the app.js
file, the application won't start - you will get a FastifyError [Error]: The decorator 'httpErrors' has already been added!
, because you are registering it twice:
- one in the autogenerated
plugins/sensible.js
file, - and the second in the
app.js
.
This is the case, at least, of the section 5 (Implementing a RESTful JSON GET with Fastify).
For anyone getting this issue, the fix is simple:
- Either you remove the
plugin/sensible.js
file - Either you don't register fastify-sensible in the
app.js
file
Comments
-
Thanks for reporting, it was the same with me.
0 -
thanks for letting us know @hpcergar
0 -
Thanks for reporting. You just saved me some time. And I can continue the course with wasting to much time on researching the error.
1 -
Suggest an edit to this page not requiring the installation of
sensible
: https://trainingportal.linuxfoundation.org/learn/course/nodejs-services-development-lfw212/creating-restful-json-services/creating-restful-json-services?page=22 -
thanks @usmcphysicist this should be addressed in the next major content update
0
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