当我运行$ stack image container时，我收到以下错误：
Note: 'executables' not specified for a image container, so every executable in the project's local bin dir will be used.
Warning: The project's local bin dir contains no files, so no executables will be added to the docker image.
这是我的cabal文件：
name: haskell-gae
version: 0.1.0.0
synopsis: Simple project template from stack
description: Please see README.md
homepage: http://github.com/githubuser/haskell-gae#readme
license: BSD3
license-file: LICENSE
author: Author name here
maintainer: example@example.com
copyright: 2010 Author Here
category: Web
build-type: Simple
cabal-version: >=1.10
executable haskell-gae
hs-source-dirs: src
main-is: Main.hs
default-language: Haskell2010
build-depends: base >= 4.7 && < 5,
scotty,
aeson
这是我的stack.yaml：
resolver: lts-11.9
packages:
- '.'
extra-deps: []
flags: {}
extra-package-dbs: []
docker:
enable: true
image:
container:
base: "fpco/ubuntu-with-libgmp:14.04"
name: "testimg"
entrypoints:
- haskell-gae
$ stack build运行时没有错误
$ stack build --copy bins出现此错误：
Couldn't find executable haskell-gae in directory /home/coder/Nextcloud/Projects/haskell-docker/app/.stack-work/install/x86_64-linux-dkda49f7ca9b244180d3cfb1987cbc9743/lts-11.9/8.2.2/bin/
我搜索了haskell-gae可执行文件，发现了这个：
sudo find / -name haskell-gae
/home/coder/Nextcloud/Projects/haskell-docker/app/.stack-work/dist/x86_64-linux-dkda49f7ca9b244180d3cfb1987cbc9743/Cabal-2.0.1.0/build/haskell-gae
/home/coder/Nextcloud/Projects/haskell-docker/app/.stack-work/dist/x86_64-linux-dkda49f7ca9b244180d3cfb1987cbc9743/Cabal-2.0.1.0/build/haskell-gae/haskell-gae
请注意，它检查exe的文件夹位置是不同的。不知道如何解决这个问题并让stack image container生成一个已编译的可执行文件运行的docker镜像。任何帮助将不胜感激。