Could not find module for yesod-simple with lts-3.14 with docker enabled

[MaxDaten]

Hi,

It's not yesod-simple specific, I experienced this problem in my own projects but with yesod-simple it is easy to reproduce.

stack --version                                                                                                                                
Version 0.1.6.0, Git revision e22271f5ce9afa2cb5be3bad9cafa392c623f85c (2313 commits) x86_64

docker is installed via the docker-toolbox

docker version                                                                                                                                 
Client:
 Version:      1.9.0
 API version:  1.21
 Go version:   go1.4.3
 Git commit:   76d6bc9
 Built:        Tue Nov  3 19:20:09 UTC 2015
 OS/Arch:      darwin/amd64

Server:
 Version:      1.9.0
 API version:  1.21
 Go version:   go1.4.3
 Git commit:   76d6bc9
 Built:        Tue Nov  3 19:20:09 UTC 2015
 OS/Arch:      linux/amd64

Steps to Reproduce

stack new myProject yesod-simple
cd myProject
cat >> stack.yaml <<EOL
docker: 
  enable: true
EOL
stack docker pull
stack build

Results with multiple Could not find module errors:

For example:

Configuring aeson-extra-0.2.2.0...
Building aeson-extra-0.2.2.0...
Preprocessing library aeson-extra-0.2.2.0...

src/Data/Aeson/Compat.hs:55:18:
    Could not find module ‘Control.Monad.Catch’
    There are files missing in the ‘exceptions-0.8.0.2@excep_8GsEeHgaIks3pVGk6GaELJ’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Data/Aeson/Compat.hs:59:18:
    Could not find module ‘Data.HashMap.Strict’
    There are files missing in the ‘unordered-containers-0.2.5.1@unord_7E41cj9RvqSJeZ4jSnbs1a’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Data/Aeson/Compat.hs:60:18:
    Could not find module ‘Data.Text’
    There are files missing in the ‘text-1.2.1.3@text_1l1AN4I48k37RaQ6fm6CEh’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Data/Aeson/Extra.hs:58:18:
    Could not find module ‘Data.Hashable’
    There are files missing in the ‘hashable-1.2.3.3@hasha_2GTZqecVp8NJZrNuKzGxfy’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Data/Aeson/Extra.hs:61:18:
    Could not find module ‘Data.Text.Lazy’
    There are files missing in the ‘text-1.2.1.3@text_1l1AN4I48k37RaQ6fm6CEh’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

complete Log: stack-build.log

With lts-3.13 in stack.yaml it's possible to build the project without problems. Without docker enabled, I don't have any problems, even with lts-3.14.

I'm using OSX and I'm aware of the limited OSX support currently, but since I can build with 3.13 but not with 3.14, I think it's worth an issue.

[MaxDaten]

Updated to 0.1.8.0 with the same problem.

[borsboom]

I haven't been able to reproduce this locally (also using Stack's Docker integration from Mac OS X). If you move your ~/.stack/snapshots out of the way temporarily, does the problem still occur? I'm thinking if this might be related to #911.

[MaxDaten]

Thanks, moving ~/.stack/snapshots out of the way did it for me.

[borsboom]

Ok, I'll close this assuming the cause was #911.