Question

我是yesod新手并且有一个奇怪的问题。

我只是这样做：

> stack new testProject yesod-mysql
> cd testProject
> yesod devel -v

获得此输出：

Yesod开发服务器。输入＆＃39;退出＆＃39;退出 ... [10 of 10]编译应用程序（Application.hs，dist / build / Application.o）启动开发服务器：runghc -package-dbdist / package.conf.inplace -package-idyesod-static-1.5.0.3-6NvTJROzmYNDUWjTfXoBEl -package-idyesod-form-1.4.7.1-Gzgnhxtpl1cHtZi8tpYJ6W -package-idyesod-core-1.4.20.2- LSkQJeMzDLa5Pa7kLbuyWE -package-idyesod-AUTH-1.4.13.2-BkxNkvnXCXHJK4Jcn5DCOG -package-idyesod-1.4.3-FozpcNynopR5dmIxJzx9wP -package-idyaml-0.8.17.1-IPQ39fXTYs6HOJXpZL5WSD -package-idwarp-3.2.6-EMPFQ0WMXK0LyTg9Lg5rBJ -package-idwai-logger- 2.2.7-3YHWZq6HKajEjDJfMQEMPY -package-idwai-EXTRA-3.0.15.1-FUnXXg3Vz52LuAJuCHPGaT -package-idwai-3.2.1-9pjoXeBvlCLGeOhAgcgOSZ -package-idvector-0.11.0.0-0444ed29a172c8c9f3affdad55a00e13 -package-idunordered的容器-0.2.7.0-eb2531a91f87979d5a2e9de1b078f8a1 -package-idtime-1.5.0.1-edbd1a50e7922b396ada189ab8e8523b -package-idtext-1.2.2.1-bd90209501b908bc79e4032fc38e47f7 -package-idtemplate-haskell-2.10.0.0-3c4cb52230f347282af9b2817f013181 -package-idshakespeare-2.0.8.2-Let4Je93qneC1Nfl494qaM -package-idsafe-0.3.9 -e3aa437cf6afe091d2ac3ab91bc10ddd -package-idpersistent模板-2.1.6-EUymMpKPmxE54ia896mF3s -package-idpersistent-的mysql-2.3.0.2-HpU8wMgRXTXGiRFshdlWNX -package-idpersistent-2.2.4.1-K0SUUK1ZVk4JJtT76N8FVA -package-idmysql-0.1.1.8-3047da6de17d2eaf02fcc6ae68d7ce79 -package-idmonad -logger-0.3.18-JIh1o7RvrrHLGPDtRuSVy8 -package-idmonad-control-1.0.1.0-22a9e4b9739808e702fc8251a1dc4535 -package-idhttp-conduit-2.1.10.1-DDGpLGxxWzO4lHgtxRUkKf -package-idhjsmin-0.2.0.1-JhGg7bhrA0D548DHQrOeec -package-idfile-embed-0.0 .10-LIO3D2loTjuJO9Lps8PxJ7 -package-idfast-logger-2.4.6-2JY77Xt5kMm2HfluQ1ke36 -package-iddirectory-1.2.2.0-f8e14a9d121b76a00a0f669ee724a732 -package-iddata-default-0.5.3-a34fab0e414a3e31b9dccb1774520fca -package-idcontainers-0 .5.6.2-e59c9b78d840fa743d4169d4bea15592 -package-idconduit-1.2.6.6-6VAuHz9CRA0HmWEsAB1s4R -package-idclassy-prelude-yesod-0.12.7-Aj4RVwagw6VEzBmKSFAy2b -package-idclassy-prelude-conduit-0.12.7-FT79eygBPV3CuOI3ecyxRd -package-idclassy-prelude -0.12.7-3FnNABKFDLNAOC5FwFI1yk -package-idcase不敏感-1.2.0.6-5bc0eef1a20451ec195ee1b54e28c2d9 -package-idbytestring-0.10.6.0-c60f4c543b22c7f7293a06ae48820437 -package-idbase-4.8.2.0-0d6d1084fbc041e1cded9228e80e264d -package-idaeson-0.11.2.0-3W4IHFv12VV9EikLopLM1H -package -keymain app / devel.hs ：不能满足-package-key main （使用-v获取更多信息）退出代码：ExitFailure 1

堆栈构建生成有效的二进制文件。我使用gentoo并通过emerge安装了所有haskell个包。我尝试从"stack build && stack exec -- yesod devel"开始，但遇到了同样的错误。

Answer 1

问题解决了。 Gentoo有版本1.24。 Yesod devel在降级至1.22.8之后成功启动

yesod devel error＆＃34;不能满足-package-key main＆＃34;

1 个答案: