0

我一直在使用 Windows 7 上的 atom 编辑器学习 haskell。在我创建了一个 .cabal 文件之前，它一直运行良好。现在我不断收到红色错误消息。事实上，无法使用是非常糟糕的，因为错误消息不断弹出的速度比你删除它们的速度要快。haskell 程序是一个简单的 hello world。

module Main where

main :: IO ()
main = putStrLn "Hello from Haskell!"

.cabal 文件如下：

-- Initial hello-haskell.cabal generated by cabal init.  For further
-- documentation, see http://haskell.org/cabal/users-guide/

name:                hello-haskell
version:             0.1.0.0
synopsis:            Hello Haskell
description:         Hello Haskell
license:             BSD3
license-file:        LICENSE
author:              Tyrone Faulkner
maintainer:          p75213@gmail.com
-- copyright:
category:            None
build-type:          Simple
extra-source-files:  ChangeLog.md
cabal-version:       >=1.10

executable hello-haskell
  main-is:             Main.hs
  ghc-options:         -Wall -fwarn-tabs
  -- other-modules:
  -- other-extensions:
  build-depends:       base >=4.8 && <4.9
  hs-source-dirs:      src
  default-language:    Haskell2010

错误信息如下：

*[在下面输入重现步骤：] 1. ... 2. ... Atom 版本：1.8.0 系统：Microsoft Windows 7 Professional 抛出自：haskell-ghc-mod包，v1.17.2

堆栈跟踪

Haskell-ghc-mod：ghc-mod 交互式命令类型失败，错误 ghc-modi 崩溃 At caps: {"version":[5,5,0,0],"fileMap":true,"quoteArgs":true,"optparse":true,"typeConstraints":false,"browseParents":false,"interactiveCaseSplit":false} URI: C:\Users\Tyrone\MyProjects\hello-haskell\src\Main.hs Args: --,1,1 message: log: -2.884s: {} -2.884s: "Trying to run ghc-modi in C:\\Users\\Tyrone\\MyProjects\\hello-haskell" -2.884s: "Checking for ghc-modi in C:\\Users\\Tyrone\\MyProjects\\hello-haskell" -2.884s: "Spawning new ghc-modi instance for C:\\Users\\Tyrone\\MyProjects\\hello-haskell with",{"cwd":"C:\\Users\\Tyrone\\MyProjects\\hello-haskell","env":{"ALLUSERSPROFILE":"C:\\ProgramData","APPDATA":"C:\\Users\\Tyrone\\AppData\\Roaming","ATOM_HOME":"C:\\Users\\Tyrone\\.atom","CommonProgramFiles":"C:\\Program Files\\Common Files","COMPUTERNAME":"TYRONE-PC","ComSpec":"C:\\Windows\\system32\\cmd.exe","FP_NO_HOST_CHECK":"NO","GHC":"c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin","GOOGLE_API_KEY":"AIzaSyAQfxPJiounkhOjODEO5ZieffeBv6yft2Q","HOMEDRIVE":"C:","HOMEPATH":"\\Users\\Tyrone","LOCALAPPDATA":"C:\\Users\\Tyrone\\AppData\\Local","LOGONSERVER":"\\\\TYRONE-PC","NUMBER_OF_PROCESSORS":"2","OS":"Windows_NT","Path":"C:\\ProgramData\\Oracle\\Java\\javapath;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Skype\\Phone\\;C:\\Program Files\\Support Tools\\;C:\\Program Files\\Git\\cmd;C:\\Users\\Tyrone\\AppData\\Roaming\\local\\bin;c:\\users\\tyrone\\appdata\\local\\atom\\bin;c:\\stack_root;c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin","PATHEXT":".COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC","PROCESSOR_ARCHITECTURE":"x86","PROCESSOR_IDENTIFIER":"x86 Family 6 Model 15 Stepping 6, GenuineIntel","PROCESSOR_LEVEL":"6","PROCESSOR_REVISION":"0f06","ProgramData":"C:\\ProgramData","ProgramFiles":"C:\\Program Files","PSModulePath":"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\Modules\\","PUBLIC":"C:\\Users\\Public","ROOT_ATOM_DIRECTORY":"c:\\users\\tyrone\\appdata\\local\\atom\\bin","SESSIONNAME":"Console","skype":"C:\\Program Files\\Skype\\Phone\\","STACK_ROOT":"c:\\stack_root","SystemDrive":"C:","SystemRoot":"C:\\Windows","TEMP":"C:\\Users\\Tyrone\\AppData\\Local\\Temp","TMP":"C:\\Users\\Tyrone\\AppData\\Local\\Temp","USERDOMAIN":"Tyrone-PC","USERNAME":"Tyrone","USERPROFILE":"C:\\Users\\Tyrone","windir":"C:\\Windows","windows_tracing_flags":"3","windows_tracing_logfile":"C:\\BVTBin\\Tests\\installpackage\\csilogfile.log","NODE_PATH":"C:\\Users\\Tyrone\\AppData\\Local\\atom\\app-1.8.0\\resources\\app.asar\\exports","NODE_ENV":"production","PATH":"C:\\stack_root\\global-project\\.stack-work\\install\\6840de01\\bin;C:\\stack_root\\snapshots\\48375d44\\bin;C:\\ProgramData\\Oracle\\Java\\javapath;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Skype\\Phone\\;C:\\Program Files\\Support Tools\\;C:\\Program Files\\Git\\cmd;C:\\Users\\Tyrone\\AppData\\Roaming\\local\\bin;c:\\users\\tyrone\\appdata\\local\\atom\\bin;c:\\stack_root;c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin"},"encoding":"utf-8","maxBuffer":null} -2.884s: "Spawning new ghc-modi instance for C:\\Users\\Tyrone\\MyProjects\\hello-haskell with options = ",{"cwd":"C:\\Users\\Tyrone\\MyProjects\\hello-haskell","env":{"ALLUSERSPROFILE":"C:\\ProgramData","APPDATA":"C:\\Users\\Tyrone\\AppData\\Roaming","ATOM_HOME":"C:\\Users\\Tyrone\\.atom","CommonProgramFiles":"C:\\Program Files\\Common Files","COMPUTERNAME":"TYRONE-PC","ComSpec":"C:\\Windows\\system32\\cmd.exe","FP_NO_HOST_CHECK":"NO","GHC":"c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin","GOOGLE_API_KEY":"AIzaSyAQfxPJiounkhOjODEO5ZieffeBv6yft2Q","HOMEDRIVE":"C:","HOMEPATH":"\\Users\\Tyrone","LOCALAPPDATA":"C:\\Users\\Tyrone\\AppData\\Local","LOGONSERVER":"\\\\TYRONE-PC","NUMBER_OF_PROCESSORS":"2","OS":"Windows_NT","Path":"C:\\ProgramData\\Oracle\\Java\\javapath;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Skype\\Phone\\;C:\\Program Files\\Support Tools\\;C:\\Program Files\\Git\\cmd;C:\\Users\\Tyrone\\AppData\\Roaming\\local\\bin;c:\\users\\tyrone\\appdata\\local\\atom\\bin;c:\\stack_root;c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin","PATHEXT":".COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC","PROCESSOR_ARCHITECTURE":"x86","PROCESSOR_IDENTIFIER":"x86 Family 6 Model 15 Stepping 6, GenuineIntel","PROCESSOR_LEVEL":"6","PROCESSOR_REVISION":"0f06","ProgramData":"C:\\ProgramData","ProgramFiles":"C:\\Program Files","PSModulePath":"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\Modules\\","PUBLIC":"C:\\Users\\Public","ROOT_ATOM_DIRECTORY":"c:\\users\\tyrone\\appdata\\local\\atom\\bin","SESSIONNAME":"Console","skype":"C:\\Program Files\\Skype\\Phone\\","STACK_ROOT":"c:\\stack_root","SystemDrive":"C:","SystemRoot":"C:\\Windows","TEMP":"C:\\Users\\Tyrone\\AppData\\Local\\Temp","TMP":"C:\\Users\\Tyrone\\AppData\\Local\\Temp","USERDOMAIN":"Tyrone-PC","USERNAME":"Tyrone","USERPROFILE":"C:\\Users\\Tyrone","windir":"C:\\Windows","windows_tracing_flags":"3","windows_tracing_logfile":"C:\\BVTBin\\Tests\\installpackage\\csilogfile.log","NODE_PATH":"C:\\Users\\Tyrone\\AppData\\Local\\atom\\app-1.8.0\\resources\\app.asar\\exports","NODE_ENV":"production","PATH":"C:\\stack_root\\global-project\\.stack-work\\install\\6840de01\\bin;C:\\stack_root\\snapshots\\48375d44\\bin;C:\\ProgramData\\Oracle\\Java\\javapath;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Skype\\Phone\\;C:\\Program Files\\Support Tools\\;C:\\Program Files\\Git\\cmd;C:\\Users\\Tyrone\\AppData\\Roaming\\local\\bin;c:\\users\\tyrone\\appdata\\local\\atom\\bin;c:\\stack_root;c:\\users\\tyrone\\appdata\\local\\programs\\stack\\i386-windows\\ghc-7.10.3\\bin"},"encoding":"utf-8","maxBuffer":null} -2.884s: "Started interactive action block in C:\\Users\\Tyrone\\MyProjects\\hello-haskell" -2.884s: "Running ghc-modi command type","C:\\Users\\Tyrone\\MyProjects\\hello-haskell\\src\\Main.hs","--",1,1 -2.419s: "ghc-modi said: " -2.419s: "ghc-modi said: on the commandline: Warning:" -2.419s: "ghc-modi said: -package-conf=C:\\Users\\Tyrone\\AppData\\Roaming\\ghc-mod\\cabal-helper\\Cabal-1.24.0.0-db-7.10.3 is deprecated: Use -package-db instead" -1.936s: "ghc-modi said: [1 of 5] Compiling CabalHelper.Types ( CabalHelper\\Types.hs, C:\\Users\\Tyrone\\AppData\\Roaming\\ghc-mod\\cabal-helper\\CabalHelper\\Types.o )" -0.807s: "ghc-modi said: [2 of 5] Compiling CabalHelper.Common ( CabalHelper\\Common.hs, C:\\Users\\Tyrone\\AppData\\Roaming\\ghc-mod\\cabal-helper\\CabalHelper\\Common.o )" -0.445s: "ghc-modi said: [3 of 5] Compiling CabalHelper.Sandbox ( CabalHelper\\Sandbox.hs, C:\\Users\\Tyrone\\AppData\\Roaming\\ghc-mod\\cabal-helper\\CabalHelper\\Sandbox.o )" -0.228s: "ghc-modi said: [4 of 5] Compiling CabalHelper.Licenses ( CabalHelper\\Licenses.hs, C:\\Users\\Tyrone\\AppData\\Roaming\\ghc-mod\\cabal-helper\\CabalHelper\\Licenses.o )" -0.071s: "ghc-modi said: " -0.071s: "ghc-modi said: CabalHelper\\Licenses.hs:38:28:" -0.071s: "ghc-modi said: Not in scope: `lookupComponentId'" -0.07s: "ghc-modi said: Perhaps you meant one of these:" -0.07s: "ghc-modi said: `lookupComponent' (imported from Distribution.Simple.LocalBuildInfo)," -0.07s: "ghc-modi said: `localComponentId' (imported from Distribution.Simple.LocalBuildInfo)" -0.07s: "ghc-modi said: " -0.07s: "ghc-modi said: CabalHelper\\Licenses.hs:53:18:" -0.07s: "ghc-modi said: Ambiguous occurrence `lookupInstalledPackageId'" -0.07s: "ghc-modi said: It could refer to either `CabalHelper.Licenses.lookupInstalledPackageId'," -0.07s: "ghc-modi said: defined at CabalHelper\\Licenses.hs:38:1" -0.07s: "ghc-modi said: or `Distribution.Simple.PackageIndex.lookupInstalledPackageId'," -0.07s: "ghc-modi said: imported from `Distribution.Simple.PackageIndex' at CabalHelper\\Licenses.hs:24:1-39" -0.07s: "ghc-modi said: " -0.07s: "ghc-modi said: CabalHelper\\Licenses.hs:74:10:" -0.07s: "ghc-modi said: Ambiguous occurrence `lookupInstalledPackageId'" -0.07s: "ghc-modi said: It could refer to either `CabalHelper.Licenses.lookupInstalledPackageId'," -0.07s: "ghc-modi said: defined at CabalHelper\\Licenses.hs:38:1" -0.07s: "ghc-modi said: or `Distribution.Simple.PackageIndex.lookupInstalledPackageId'," -0.07s: "ghc-modi said: imported from `Distribution.Simple.PackageIndex' at CabalHelper\\Licenses.hs:24:1-39" -0.012s: "ghc-modi said: ghc-mod: readCreateProcess: C:\\stack_root\\snapshots\\48375d44\\libexec\\cabal-helper-wrapper.exe \"--with-ghc=ghc\" \"--with-ghc-pkg=ghc-pkg\" \"--with-cabal=cabal\" \"C:\\\\Users\\\\Tyrone\\\\MyProjects\\\\hello-haskell\" \"C:\\\\Users\\\\Tyrone\\\\MyProjects\\\\hello-haskell\\\\dist\" \"package-db-stack\" \"entrypoints\" \"source-dirs\" \"ghc-options\" \"ghc-src-options\" \"ghc-pkg-options\" \"ghc-merged-pkg-options\" \"ghc-lang-options\" \"licenses\" \"flags\" \"config-flags\" \"non-default-config-flags\" \"compiler-version\" (exit 1): failed" -0.001s: "ghc-modi for C:\\Users\\Tyrone\\MyProjects\\hello-haskell ended with 1" -0.001s: "ghc-modi for C:\\Users\\Tyrone\\MyProjects\\hello-haskell ended with 1" -0.001s: "Running ghc-modi command unmap-file","C:\\Users\\Tyrone\\MyProjects\\hello-haskell\\src\\Main.hs" 0s: {"name":"ghc-modi crashed"} ghc-modi crashed at module.exports.Util.mkError (file:///C:/Users/Tyrone/.atom/packages/haskell-ghc-mod/lib/util.coffee:225:15) at ChildProcess.exitCallback (file:///C:/Users/Tyrone/.atom/packages/haskell-ghc-mod/lib/ghc-mod/interactive-process.coffee:77:20) at emitTwo (events.js:92:20) at ChildProcess.emit (events.js:172:7) at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)

命令

-2:22.4.0 core:copy (atom-text-editor.editor.is-focused)

配置

json { "core": { "automaticallyUpdate": false, "themes": [ "atom-light-ui", "atom-light-syntax" ] } }

已安装的软件包

```咖啡

用户自动完成-haskell，v0.6.6 haskell-ghc-mod，v1.17.2 ide-haskell，v1.8.1 ide-haskell-cabal，v1.6.4 ide-haskell-repl，v0.1.0 language-haskell，v1.9.7

开发没有开发包```*

4

2 回答 2

0

我升级到 ghc-mod-5.6.0.0。我还在 3 个地方安装了 ghc-mod。由于我的 PATH 指向所有 3 个，我暂时重命名了那些旧的 exe 文件，并且只使用最新的 5.6.0.0。

于 2016-09-06T08:22:54.903 回答
0

一个快速的猜测，没有电脑来证实这一点。确实遇到了类似的情况并删除了构建文件夹。当我在项目中运行 yesod devel 时发生这种情况，然后在 Windows 10 上使用 ghc-mod 在 atom 编辑器中打开项目文件夹。当我回到计算机并学习如何格式化响应时，我会更新这个答案在stackoverflow上。如果您想稍后使用它，请不要删除 build 文件夹，我假设在 atom 插件或 ghc-mod 的配置文件中有一些配置，或者可能包装 ghc-mod 配置以使用特定版本的库。

于 2016-09-05T18:08:49.760 回答