昨晚我尝试制作yesod快速入门指南，在步骤4上运行stack build会产生错误
Error parsing targets: The specified targets matched no packages.
Perhaps you need to run 'stack init'?
运行stack init也会产生很大的大错误
对此有解决方案吗？
编辑：通过stack init命令添加错误
Looking for .cabal or package.yaml files to use to init the project.
Using cabal packages:
- ./
Selecting the best among 15 snapshots...
* Partially matches lts-13.21
aeson version 1.4.2.0 found
- edb-yesod requires >=0.6 && <1.4
classy-prelude version 1.5.0 found
- edb-yesod requires ==1.4.*
classy-prelude-conduit version 1.5.0 found
- edb-yesod requires ==1.4.*
classy-prelude-yesod version 1.5.0 found
- edb-yesod requires ==1.4.*
persistent version 2.9.2 found
- edb-yesod requires ==2.8.*
persistent-sqlite version 2.9.3 found
- edb-yesod requires ==2.8.*
yaml version 0.11.0.0 found
- edb-yesod requires ==0.8.*
Using package flags:
- edb-yesod: dev = False, library-only = False
Downloaded nightly-2019-05-18 build plan.
Unable to load cabal files for snapshot
----
Deleting cached snapshot file: /home/decapo/.stack/build-plan/nightly-2019-05-18.yaml
Recommendation: try running again. If this fails again, open an upstream issue at:
https://github.com/fpco/stackage-nightly/issues/new
----
Unable to parse cabal file for co-log-0.3.0.0@sha256:0eb5cf2598c3673f39a8e967a6a4f5043f4d1f1fcb50a844653c34fcf0cb068a,4508
- 0:0: Unsupported cabal-version. See https://github.com/haskell/cabal/issues/4899.
从堆栈新的yesod-sqlite模板添加输出
» stack new my-project-du yesod-sqlite
Downloading template "yesod-sqlite" to create project "my-project-du" in my-project-du/ ...
Looking for .cabal or package.yaml files to use to init the project.
Using cabal packages:
- my-project-du/
Selecting the best among 15 snapshots...
* Partially matches lts-13.21
aeson version 1.4.2.0 found
- my-project-du requires >=0.6 && <1.4
classy-prelude version 1.5.0 found
- my-project-du requires ==1.4.*
classy-prelude-conduit version 1.5.0 found
- my-project-du requires ==1.4.*
classy-prelude-yesod version 1.5.0 found
- my-project-du requires ==1.4.*
persistent version 2.9.2 found
- my-project-du requires ==2.8.*
persistent-sqlite version 2.9.3 found
- my-project-du requires ==2.8.*
yaml version 0.11.0.0 found
- my-project-du requires ==0.8.*
Using package flags:
- my-project-du: dev = False, library-only = False
Unable to load cabal files for snapshot
----
Deleting cached snapshot file: /home/decapo/.stack/build-plan/nightly-2019-05-18.yaml
Recommendation: try running again. If this fails again, open an upstream issue at:
https://github.com/fpco/stackage-nightly/issues/new
----
Unable to parse cabal file for co-log-0.3.0.0@sha256:0eb5cf2598c3673f39a8e967a6a4f5043f4d1f1fcb50a844653c34fcf0cb068a,4508
- 0:0: Unsupported cabal-version. See https://github.com/haskell/cabal/issues/4899.
看起来类似于stack init命令。有关我的系统的详细信息，我正在运行ubuntu mate 18.04 64位。