domina creating errors

[hlolli]

After starting tutorial number 5, depending on domina, I started getting errors (by the way, thanks so much for these tutorials, AMAZING!)

When starting boot dev, it starts but reports this error:
java.util.concurrent.ExecutionException: java.nio.file.NoSuchFileException: target/js/main.out/cljs_deps.js
java.nio.file.NoSuchFileException: target/js/main.out/cljs_deps.js
(added: this only occours after connecting the bREPL, not sure there's any link to the domina problem)
In bREPL:

cljs.user=> (require '[domina.core :refer [by-id value set-value!]] :reload)
nil

causes in chrome jsconsole:

GET http://localhost:3000/js/main.out/goog/dom/inputtype.js jsloader.js:210
(and more similar with red x's)

but it does find the doc on domin in bREPL

cljs.user=> (doc by-id)

cljs.user/by-id
([id])
Returns content containing a single node by looking up the given ID

But following the tutorial...

cljs.user=> (by-id "email")

object[ReferenceError ReferenceError: domina is not defined]

ReferenceError: domina is not defined
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :1:89)
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :9:3)
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :14:4)
at http://localhost:3000/js/main.out/weasel/repl.js:30:465
at http://localhost:3000/js/main.out/weasel/repl.js:39:4
at cljs.core.MultiFn.call.G__9227__2 (http://localhost:3000/js/main.out/cljs/core.js:31994:106)
at cljs.core.MultiFn.call.G__9227 as call
at null. (http://localhost:3000/js/main.out/weasel/repl.js:184:71)
at goog.events.EventTarget.fireListeners (http://localhost:3000/js/main.out/goog/events/eventtarget.js:284:23)
at Function.goog.events.EventTarget.dispatchEventInternal_ (http://localhost:3000/js/main.out/goog/events/eventtarget.js:381:26)

also; you said in the tutorial earlier you were using emacs, as clojure user (JVM) I thought I could connect to nrepl with M-x cider-connect but this is not the case, maybe you could share some info (or link me) to where I can connect to the boot-nrepl with cider.

thanks for the tutorial,
best Hlödver

ps. my build.boot file:

(set-env!
:source-paths #{"src/cljs"}
:resource-paths #{"html"}

:dependencies '[[org.clojure/clojure "1.7.0"]
[org.clojure/clojurescript "1.7.170"]
[adzerk/boot-cljs "1.7.170-3"]
[pandeiro/boot-http "0.7.0"]
[adzerk/boot-reload "0.4.2"]
[adzerk/boot-cljs-repl "0.3.0"]
[com.cemerick/piggieback "0.2.1"] ;; needed by bREPL
[weasel "0.7.0"] ;; needed by bREPL
[org.clojure/tools.nrepl "0.2.12"] ;; needed by bREPL
[org.clojars.magomimmo/domina "2.0.0-SNAPSHOT"]])

(require '[adzerk.boot-cljs :refer [cljs]]
'[pandeiro.boot-http :refer [serve]]
'[adzerk.boot-reload :refer [reload]]
'[adzerk.boot-cljs-repl :refer [cljs-repl start-repl]])

(deftask dev
"Blasta öllu af stað!"
[](comp
%28serve :dir)
(watch)
(reload)
(cljs-repl)
(cljs)))

[hlolli]

Doing:

git clone https://github.com/magomimmo/modern-cljs.git
cd modern-cljs
git checkout se-tutorial-05

solved this, so must have been error somewhere that I didn't spot. Close it.

[magomimmo]

never mind. if you want to spot the error, assuming you start working on tutorial-05 from the se-tutorial-04, you can git diff with se-tutorial-05

• step 1

git clone https://github.com/magomimmo/modern-cljs.git
cd modern-cljs
git checkout se-tutorial-04

• step 2 - fowllow tutorial-05
• step 3

git diff se-tutorial-05

HIH

[frap]

I am having the same error. I was working through my own version then changed to checkout se-tutorial-04 as soon as I change the build.bot to reference domina - your snapshot or the old domina 1.0.3 I get the same error in the b-repl after (require '[domina :refer [by-id value set-value!]] :reload) (this one is old single segment namespace)
(by-id "email")

#object[ReferenceError ReferenceError: domina is not defined]
ReferenceError: domina is not defined
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :1:89)
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :9:3)
at eval (eval at (http://localhost:3000/js/main.out/weasel/repl.js:30:470), :14:4)
at http://localhost:3000/js/main.out/weasel/repl.js:30:465
at http://localhost:3000/js/main.out/weasel/repl.js:39:4
at cljs.core.MultiFn.call.G__9227__2 (http://localhost:3000/js/main.out/cljs/core.js:31994:106)
at cljs.core.MultiFn.call.G__9227 as call
at null. (http://localhost:3000/js/main.out/weasel/repl.js:184:71)
at goog.events.EventTarget.fireListeners (http://localhost:3000/js/main.out/goog/events/eventtarget.js:284:23)
at Function.goog.events.EventTarget.dispatchEventInternal_ (http://localhost:3000/js/main.out/goog/events/eventtarget.js:381:26)

[frap]

hmm interesting following the tutorial it all fails as you need to put the (:require [domina.core :refer [by-id value]])) in the login.cljs form and then domina works . using the require for the b-repl without this it doesnt work?

[frap]

ahh tutorial 7 outlines the issue - NOTE 2: Due to a bug of the boot-cljs-repl task, we need to first require a namespace from a namespace declaration to be able to require it in the bREPL as well. maybe put this note back at tutorial 5?
cool tutorial thanks!

[magomimmo]

You're right! I forgot to write that note on the tutorial-05 as well. I just fixed it.
https://github.com/magomimmo/modern-cljs/blob/master/doc/second-edition/tutorial-05.md#brepling-with-the-login-form

Thanks so much for the help!

[magomimmo]

@hlolli Sorry, I did not noted you request about emacs/cider.

also; you said in the tutorial earlier you were using emacs, as clojure user (JVM) I thought I could connect to nrepl with M-x cider-connect but this is not the case, maybe you could share some info (or link me) to where I can connect to the boot-nrepl with cider.

I use emacs/cider (0.10.0 at the moment) all the time. I create two cider connection, one for the CLJ REPL and the other for the CLJS bREPL. This way I have only one JVM running for all the stuff.

To setup emacs/cider for boot follow this documentation:

https://github.com/boot-clj/boot/wiki/Cider-REPL

[burningTyger]

Took me like 10 minutes to figure out it has to be changed to that line. Not adding a new (ns ...) at the bottom. Will propose a change to the note in another PR.

[magomimmo]

Thanks. I'll appreciate a lot!