Error upon building

[k-bx]

Hi

I would really appreciate if you'd help me building the project. I started a bug here originally ghcjs/ghcjs#529 , but I think this is a better place to resolve it.

Repo with the project in case you're interested in reproducing: https://github.com/k-bx/play-reflex-semui

stack build output:

➜  play-reflex-semui  stack build
Ignoring that the GHCJS boot package "aeson" has a different version, 0.11.2.0, than the resolver's wanted version, 0.11.2.1
Ignoring that the GHCJS boot package "attoparsec" has a different version, 0.13.0.2, than the resolver's wanted version, 0.13.1.0
Ignoring that the GHCJS boot package "unordered-containers" has a different version, 0.2.7.0, than the resolver's wanted version, 0.2.7.1
Ignoring that the GHCJS boot package "scientific" has a different version, 0.3.4.7, than the resolver's wanted version, 0.3.4.9
Ignoring that the GHCJS boot package "case-insensitive" has a different version, 1.2.0.6, than the resolver's wanted version, 1.2.0.7
Ignoring that the GHCJS boot package "mtl" has a different version, 2.2.2, than the resolver's wanted version, 2.2.1
Ignoring that the GHCJS boot package "dlist" has a different version, 0.7.1.2, than the resolver's wanted version, 0.8.0.2
play-reflex-semui-0.1.0.0: build

--  While building package play-reflex-semui-0.1.0.0 using:
      /Users/kb/.stack/setup-exe-cache/x86_64-osx/setup-Simple-Cabal-1.24.0.0-ghcjs-0.2.0_ghc-8.0.1 --builddir=.stack-work/dist/x86_64-osx/Cabal-1.24.0.0_ghcjs build exe:play-reflex-semui --ghc-options " -ddump-hi -ddump-to-file"
    Process exited with code: ExitFailure 1
    Logs have been written to: /Users/kb/workspace/play-reflex-semui/.stack-work/logs/play-reflex-semui-0.1.0.0.log

    Preprocessing executable 'play-reflex-semui' for play-reflex-semui-0.1.0.0...
    [1 of 1] Compiling Main             ( src/Main.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.0.0_ghcjs/build/play-reflex-semui/play-reflex-semui-tmp/Main.js_o )
    Failed to load interface for ‘Reflex.Dom.SemanticUI.Button’
    Perhaps you haven't installed the "js" libraries for package ‘reflex-dom-semui-0.1’?
    Use -v to see a list of the files searched for.

Thank you!

[spl]

I don't know what your reported problem is, but I tried building k-bx/play-reflex-semui@75f529e with the following stack.yaml (GHCJS from here) and got the error below. dca375a built successfully.

resolver: lts-7.1
compiler: ghcjs-0.2.1.9007001_ghc-8.0.1
compiler-check: match-exact

setup-info:
  ghcjs:
    source:
      ghcjs-0.2.1.9007001_ghc-8.0.1:
        url: http://tolysz.org/ghcjs/ghc-8.0-2016-09-26-lts-7.1-9007001-mem.tar.gz
        sha1: e640724883238593e2d2f7f03991cb413ec0347b

packages:
- '.'

- location:
    git: https://github.com/reflex-frp/reflex.git
    commit: 50d298cb1b5ed850ec017e2aab10ffa1fb5466b0
  extra-dep: true

- location:
    git: https://github.com/reflex-frp/reflex-dom.git
    commit: 083977ea24e223c339626f52054222a7497a279b
  extra-dep: true

- location:
    git: https://github.com/reflex-frp/reflex-dom-semui.git
    commit: dca375a2427df7ebd4f20e0eebcde0ac8a72fc75
  extra-dep: true

extra-deps:
- ref-tf-0.4.0.1
- ghcjs-dom-0.2.4.0
- zenc-0.1.1

~/play-reflex-semui $ stack build
reflex-0.5.0: configure
reflex-0.5.0: build
ghcjs-dom-0.2.4.0: configure
ghcjs-dom-0.2.4.0: build
reflex-0.5.0: copy/register
zenc-0.1.1: configure
zenc-0.1.1: build
zenc-0.1.1: copy/register
ghcjs-dom-0.2.4.0: copy/register
reflex-dom-0.4: configure
reflex-dom-0.4: build
reflex-dom-0.4: copy/register
reflex-dom-semui-0.1: configure
reflex-dom-semui-0.1: build
reflex-dom-semui-0.1: copy/register
play-reflex-semui-0.1.0.0: configure
Configuring play-reflex-semui-0.1.0.0...
play-reflex-semui-0.1.0.0: build
Preprocessing executable 'play-reflex-semui' for play-reflex-semui-0.1.0.0...
[1 of 1] Compiling Main             ( src/Main.hs, .stack-work/dist/x86_64-linux/Cabal-1.24.0.0_ghcjs/build/play-reflex-semui/play-reflex-semui-tmp/Main.js_o )

~/play-reflex-semui/src/Main.hs:11:18: error:
    • Couldn't match expected type ‘UiButton’
                  with actual type ‘Dynamic t0 a0’
    • In the expression: constDyn def :: UiButton
      In an equation for ‘btnDyn’: btnDyn = constDyn def :: UiButton
      In the second argument of ‘($)’, namely
        ‘do { let btnDyn = ...;
              text "hahaha";
              return () }’
Completed 6 action(s).

--  While building package play-reflex-semui-0.1.0.0 using:
      ~/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.24.0.0-ghcjs-0.2.1.9007001_ghc-8.0.1 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.24.0.0_ghcjs build exe:play-reflex-semui --ghc-options " -ddump-hi -ddump-to-file"
    Process exited with code: ExitFailure 1

[mightybyte]

@k-bx I didn't respond to this earlier because I don't use stack and hadn't gotten around to trying to reproduce your report. But I suspect the problem has something to do with your stack/GHCJS setup. The message the GHCJS boot package "mtl" has a different version, 2.2.2, than the resolver's wanted version, 2.2.1 seems to suggest that there is some kind of a mismatch between GHCJS and stack.

[k-bx]

@mightybyte those messages are just warnings which happen all the time and our work-project works well with them (just in case you're interested in details).

[mightybyte]

Ahh good to know, thanks.

[spl]

Yes, those “Ignoring that the GHCJS boot package” from stack are not necessarily problematic. But the fact that I was able to build reflex-dom-semui with a different GHCJS still indicates there might be a problem with your setup. You might try using the latest commits in your stack.yaml.

[k-bx]

@spl yes, thank you, I definitely plan to do that, sorry for not updating on this. I'll write an update as soon as I'll do more experementation with different builds. I also will try different OS with my build and maybe some cleanups etc.